Featured records from Hugo Alberto Valderrey
Birds - Argentina
Grey-breasted Martin (Progne chalybea)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 31/03/2026
Grey-hooded Sierra Finch (Phrygilus gayi)
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Yellow Cardinal (Gubernatrix cristata)
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Sanderling (Calidris alba)
in Quehué., La Pampa, Argentina by Hugo Alberto Valderrey on 03/09/2024
White-naped Xenopsaris (Xenopsaris albinucha)
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 12/08/2024
Grey-hooded Sierra Finch (Phrygilus gayi)
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 04/08/2024
Ash-colored Cuckoo (Coccycua cinerea)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 25/02/2024
Sayaca Tanager (Thraupis sayaca)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 13/02/2024
White-tailed Hawk (Geranoaetus albicaudatus)
in Adolfo Alsina, Río Negro, Argentina by Hugo Alberto Valderrey on 08/04/2023
Hudsonian Godwit (Limosa haemastica)
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 30/03/2023
White-throated Hummingbird (Leucochloris albicollis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 15/12/2022
Andean Flamingo (Phoenicoparrus andinus)
in Quemú Quemú, La Pampa, Argentina by Hugo Alberto Valderrey on 10/07/2022
Suiriri Flycatcher (Suiriri suiriri)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 21/05/2022
Hudson´s Canastero (Asthenes hudsoni)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2022
Amazon Kingfisher (Chloroceryle amazona)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/04/2022
Hudsonian Godwit (Limosa haemastica)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 16/02/2022
Black-and-chestnut Warbling Finch (Poospiza whitii)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/10/2021
Gilded Sapphire (Hylocharis chrysura)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/05/2021
Black-crowned Monjita (Neoxolmis coronatus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 19/04/2021
Cinnamon Warbling Finch (Poospiza ornata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 09/03/2021
White-crested Elaenia (Elaenia albiceps)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/03/2021
Blue-winged Teal (Spatula discors)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2021
Wood Stork (Mycteria americana)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/01/2021
Stilt Sandpiper (Calidris himantopus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 10/01/2021
Swainson´s Flycatcher (Myiarchus swainsoni)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/11/2020
Wilson´s Phalarope (Phalaropus tricolor)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 12/11/2020
Dark-billed Cuckoo (Coccyzus melacoryphus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 12/11/2020
Blue-black Grassquit (Volatinia jacarina)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/11/2020
Bearded Tachuri (Polystictus pectoralis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/10/2020
Sharp-billed Canastero (Asthenes pyrrholeuca)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 17/10/2020
Lesser Shrike-Tyrant (Agriornis murinus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/10/2020
Yellow-chinned Spinetail (Certhiaxis cinnamomeus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/09/2020
Tufted Tit-Tyrant (Anairetes parulus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 10/09/2020
Rufescent Tiger Heron (Tigrisoma lineatum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/09/2020
Comb Duck (Sarkidiornis sylvicola)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/09/2020
Yellow-billed Tit-Tyrant (Anairetes flavirostris)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 12/06/2020
Carbonated Sierra Finch (Rhopospina carbonaria)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 10/12/2019
Cinereous Tyrant (Knipolegus striaticeps)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/07/2019
Tropical Parula (Setophaga pitiayumi)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/07/2019
Black-goggled Tanager (Trichothraupis melanops)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 04/07/2019
Crested Myna (Acridotheres cristatellus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/10/2018
Spot-winged Falconet (Spiziapteryx circumcincta)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 07/09/2015
Cream-backed Woodpecker (Campephilus leucopogon)
in Parque Nacional Baritú, Salta, Argentina by Hugo Alberto Valderrey on 10/07/2011
Plush-crested Jay (Cyanocorax chrysops)
in Parque Nacional Baritú, Salta, Argentina by Hugo Alberto Valderrey on 10/07/2011
Toco Toucan (Ramphastos toco)
in Parque Nacional Baritú, Salta, Argentina by Hugo Alberto Valderrey on 10/07/2011
Black-billed Shrike-Tyrant (Agriornis montanus)
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 22/09/2007
Birds - Belgium
Carrion Crow (Corvus corone)
in Bruselas, Brussels, Bélgica by Hugo Alberto Valderrey on 31/08/2018
Northern Raven (Corvus corax)
in Bruselas, Brussels, Bélgica by Hugo Alberto Valderrey on 22/07/2018
Birds - Chile
Brown Pelican (Pelecanus occidentalis)
in San Valentín, Valle del Elqui, Región de Coquimbo, Chile by Hugo Alberto Valderrey on 15/05/2014
Puna Tinamou (Tinamotis pentlandii)
in San Pedro, Región de Atacama, Chile by Hugo Alberto Valderrey on 05/02/2013
Birds - Cuba
Willet (Tringa semipalmata)
in Caibarien, Villa Clara, Cuba by Hugo Alberto Valderrey on 27/03/2019
Northern Flicker (Colaptes auratus)
in Morón, Ciego de Ávila, Cuba by Hugo Alberto Valderrey on 20/03/2019
Birds - Mexico
Lazuli Bunting (Passerina amoena)
in Df, México, México by Hugo Alberto Valderrey on 23/03/2018
Birds - Portugal
Northern Raven (Corvus corax)
in Lisboa, Lisboa, Portugal by Hugo Alberto Valderrey on 29/07/2017
Insects - Argentina
Tailed Sulphur (Phoebis neocypris)
in Reserva Natural Estricta Quebrada de las Higueritas, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2026
Oiketicus geyeri
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 27/07/2026
Polybia scutellaris
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 21/07/2026
Boxelder Bug (Boisea trivittata)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2026
Aleuas vitticollis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/03/2026
Rubrica nasuta
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 15/02/2026
Graea horrida
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 09/01/2026
Horn Fly (Haematobia irritans)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 13/12/2025
Argentine Ground Beetle (Calosoma argentinense)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 13/11/2025
Fiery Skipper (Hylephila phyleus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 29/10/2025
Erythemis plebeja
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/10/2025
Rhionaeschna bonariensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/10/2025
Astylus quadrilineatus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/10/2025
Polistes buyssoni
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/10/2025
Sinipta dalmani
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 28/09/2025
Dubia Cockroach (Blaptica dubia)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 16/07/2025
Cactoblastis cactorum
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 06/06/2025
Brachygastra lecheguana
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 03/06/2025
Red-headed Polybia Wasp (Polybia ruficeps)
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Anisophya punctinervis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 10/05/2025
Cylindera ramosa
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2025
Dichroplus maculipennis
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2025
Xyleus laevipes
in Cercania de General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2025
Ronderosia bergii
in Dto Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 18/04/2025
Rhionaeschna absoluta
in Dto Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 18/04/2025
Neopedies brunneri
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Rachiplusia nu
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Iphiclus bilineatus
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Diponthus argentinus
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Apatelodes nina
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Eriopis connexa
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Dichroplus vittatus
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Tatochila autodice
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Erynnis funeralis
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 03/02/2025
Imperial Moth (Eacles imperialis)
in Olta, La Rioja, Argentina by Hugo Alberto Valderrey on 11/11/2024
Eristalis tenax
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 04/05/2024
Carphoproscopia lancea
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 28/03/2024
Naupactus auripes
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 25/02/2024
Arawacus ellida
in Miramar de Ansenuza, Córdoba, Argentina by Hugo Alberto Valderrey on 18/02/2024
Erythrodiplax umbrata
in Departamento San Justo, Córdoba, Argentina by Hugo Alberto Valderrey on 17/02/2024
Zoniopoda tarsata
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 05/02/2024
Scaphura elegans
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 16/01/2024
Chauliognathus scriptus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 06/01/2024
Zoniopoda tarsata
in Monteros, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Hyperalonia morio
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 25/12/2023
Campsomeris bistrimacula
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/11/2023
Heterusia quadruplicaria
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 07/10/2023
Anartia amathea
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 07/10/2023
Rusty-tipped Page (Siproeta epaphus)
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 07/10/2023
Siproeta stelenes
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 06/10/2023
Phaeochlaena lampra
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 06/10/2023
Brachygastra lecheguana
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Dryas iulia
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Lasaia agesilas
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Eudulophasia invaria
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Leptotes cassius
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Morpho helenor
in General Manuel Belgrano, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Eresia lansdorfi
in General Manuel Belgrano, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Diabrotica speciosa
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/07/2023
Pyrgus orcynoides
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 06/06/2023
Eurema albula
in Concordia, Entre Ríos, Argentina by Hugo Alberto Valderrey on 04/06/2023
Orion maurus
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Teriocolias deva
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 29/04/2023
Lerodea eufala
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 29/04/2023
Vanessa carye
in Viedma, Río Negro, Argentina by Hugo Alberto Valderrey on 08/04/2023
Grammadera clara
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/02/2023
Agathemera luteola
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2023
Hippodamia convergens
in Ruta 7, La Pampa, Argentina by Hugo Alberto Valderrey on 06/02/2023
Red-bordered Stink Bug (Edessa rufomarginata)
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 16/11/2022
Drain fly (Clogmia albipunctata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/10/2022
Tacuru Ant (Camponotus punctulatus)
in Mercedes, Corrientes, Argentina by Hugo Alberto Valderrey on 29/04/2022
Pseudovates iheringi
in A Parque Nacional El Palmar (-31,852171, -58,323222), Entre Ríos, Argentina by Hugo Alberto Valderrey on 28/04/2022
Strymon eurytulus
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/04/2022
Fiery Skipper (Hylephila phyleus)
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/04/2022
Lampetis tucumana
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/04/2022
Ctenucha vittigera
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/03/2022
Pampasatyrus quies
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 05/03/2022
Pyrgus orcynoides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 05/03/2022
Megacyllene multiguttata
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 03/03/2022
Black-winged Longhorn Beetle (Cacoscelis nigripennis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 04/02/2022
Xyleus insignis
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 01/02/2022
Traumatomutilla bivittata
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 27/01/2022
Zoniopoda tarsata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/01/2022
Hortensia (Euptoieta hortensia)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/01/2022
Riodina lysippoides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/01/2022
Eccritosia rubriventris
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/01/2022
Erythrodiplax corallina
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/12/2021
Pyramid ants
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Prolepsis lucifer
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/12/2021
Botanochara angulata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/12/2021
Yphthimoides celmis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 29/11/2021
Gulf Fritillary (Dione vanillae)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 17/11/2021
Dilophus pectoralis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 10/11/2021
Mangrove buckeye (Junonia genoveva)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Lepiselaga albitarsis
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 01/11/2021
Oxyagrion terminale
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 01/11/2021
Orthemis nodiplaga
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 31/10/2021
Mud-dauber Wasp (Sceliphron asiaticum)
in Quemú Quemú, La Pampa, Argentina by Hugo Alberto Valderrey on 27/10/2021
Polistes billardieri
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/10/2021
Bombus bellicosus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/10/2021
Bombus pauloensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/10/2021
Edessa meditabunda
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 13/10/2021
Southern Monarch (Danaus erippus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/10/2021
Eriopis connexa
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/09/2021
Scotobius pilularius
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/09/2021
Vanessa carye
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/09/2021
Pantomorus cervinus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/06/2021
Yellow-banded Camoatí (Polybia occidentalis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/05/2021
Blatta orientalis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 10/05/2021
Pachylis argentinus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 09/05/2021
Dichroplus pratensis
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 06/05/2021
Macrohaltica transversa
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2021
Spotted Maize Beetle (Astylus atromaculatus)
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2021
Paracles deserticola
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2021
Erythrodiplax atroterminata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/03/2021
Mangrove buckeye (Junonia genoveva)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/02/2021
Mallophora ruficauda
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 21/01/2021
Black Witch Moth (Ascalapha odorata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 19/01/2021
Guyalna bonaerensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 19/12/2020
Diloboderus abderus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2020
Eurata marcia
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/09/2020
Harmonia axyridis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/07/2020
Eristalinus taeniops
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/06/2020
Spotted Maize Beetle (Astylus atromaculatus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/06/2020
Acromyrmex lundi
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Largus fasciatus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/05/2020
Eumorpha analis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2020
Paper Wasp (Polistes cavapyta)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 17/01/2020
Euryades duponchelii
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 13/01/2020
Manduca paphus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 13/12/2019
European Wasp (Vespula vulgaris)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/10/2019
Banded Sphinx Moth (Eumorpha fasciatus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/04/2019
Orthemis nodiplaga
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2019
Calligrapha polyspila
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/01/2019
Giant Swallowtail (Papilio thoas)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/02/2018
Omorgus pastillarius
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 06/06/2015
Rusty-tipped Page (Siproeta epaphus)
in Juan Bautista Alberdi, Tucumán, Argentina by Hugo Alberto Valderrey on 31/01/2013
Insects - Bolivia
Cyane Emperor (Doxocopa cyane)
in Bermejo, Tarija, Bolivia by Hugo Alberto Valderrey on 09/07/2011
Insects - Mexico
Argia gaumeri
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 08/08/2025
Melipona beecheii
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 07/08/2025
Camponotus sericeiventris
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 06/08/2025
Insects - Dominican Republic
Archaeoprepona demophoon
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 02/07/2026
Haplopus micropterus
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 01/07/2026
Musonia remota
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 01/07/2026
American Cockroach (Periplaneta americana)
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 01/07/2026
Mammals - Argentina
European Hare (Lepus europaeus)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/10/2026
Pink Fairy Armadillo (Chlamyphorus truncatus)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/06/2025
South American Gray Fox (Lycalopex grisea)
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
American Mink (Neogale vison)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2025
Brazilian Guinea Pig (Cavia aperea)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 06/08/2023
Geoffroy´s Cat (Leopardus geoffroyi)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/07/2023
Greater Capybara (Hydrochoerus hydrochaeris)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 06/07/2023
Collared Peccary (Dicotyles tajacu)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 09/06/2023
Large Hairy Armadillo (Chaetophractus villosus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 06/05/2023
Pampas Fox (Lycalopex gymnocerca)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/02/2023
Eurasian Wild Pig (Sus scrofa)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/05/2021
Lowland Yellow-toothed Cavy (Galea leucoblephara)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 09/03/2021
Brazilian White-eared Opossum (Didelphis albiventris)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 21/05/2020
House Mouse (Mus musculus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 05/05/2020
Ctenomys azarae
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 12/07/2018
Southern Colocolo (Leopardus pajeros)
in Los Molles, Mendoza, Argentina by Hugo Alberto Valderrey on 26/01/2018
Molina´s Hog-nosed Skunk (Conepatus chinga)
in Río Grande, Tierra del Fuego, Argentina by Hugo Alberto Valderrey on 11/02/2017
Brazilian Free-tailed Bat (Tadarida brasiliensis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 07/10/2006
Southern Long-nosed Armadillo (Dasypus hybridus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 19/11/2004
Mammals - Mexico
Brown Agouti (Dasyprocta variegata)
in Riviera Mayo, Quintana Roo, México by Hugo Alberto Valderrey on 05/08/2025
Brown Agouti (Dasyprocta variegata)
in Riviera Mayo, Quintana Roo, México by Hugo Alberto Valderrey on 04/08/2025
Reptiles - Argentina
Patagonian Green Racer (Philodryas patagoniensis)
in Las Loicas, Mendoza, Argentina by Hugo Alberto Valderrey on 01/01/2026
Liolaemus smaug
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Yellow bellied Snake (Erythrolamprus poecilogyrus)
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
South American Rattlesnake (Crotalus durissus)
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Liolaemus constanzae
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Cercosaura schreibersii
in Dorila, La Pampa, Argentina by Hugo Alberto Valderrey on 23/11/2023
Broad-snouted Caiman (Caiman latirostris)
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 08/10/2023
Liolaemus wiegmannii
in Área Natural Protegida Reserva Faunística Punta Bermeja, Río Negro, Argentina by Hugo Alberto Valderrey on 06/04/2023
Ophiodes vertebralis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/02/2022
Middle Worm Snake (Ophiodes intermedius)
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 28/08/2021
Amazon False Coral Snake (Oxyrhopus rhombifer)
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 12/01/2020
Patagonian Green Racer (Philodryas patagoniensis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 07/10/2013
Phymaturus verdugo
in Punilla, Córdoba, Argentina by Hugo Alberto Valderrey on 27/12/2009
Reptiles - Mexico
Salmon-bellied Racer (Mastigodryas melanolomus)
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 12/08/2025
Leptophis mexicanus
in Tulum, Quintana Roo, México by Hugo Alberto Valderrey on 06/08/2025
Brown Anole (Anolis sagrei)
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 04/08/2025
Reptiles - Dominican Republic
Crested Anole (Anolis cristatellus)
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 20/05/2018
Amphibians - Argentina
Menwig Frog (Physalaemus albonotatus)
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Physalaemus biligonigerus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/12/2023
Menwig Frog (Physalaemus albonotatus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/01/2023
Creole Frog (Leptodactylus luctator)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2020
Arachnids - Argentina
Marbled Cellar Spider (Holocnemus pluchei)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2026
Parawixia audax
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 15/04/2026
Latrodectus geometricus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/03/2026
Steatoda sabulosa
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 13/12/2025
Hogna bivittata
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 11/12/2025
Sicarius rupestris
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2025
Centroctenus brevipes
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/11/2023
Southern Crevice Spider (Kukulcania hibernalis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/11/2023
Alpaida versicolor
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/11/2023
Southern Crevice Spider (Kukulcania hibernalis)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 08/06/2023
Grammostola doeringi
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Plesiopelma longisternale
in Área Natural Protegida Reserva Faunística Punta Bermeja, Río Negro, Argentina by Hugo Alberto Valderrey on 06/04/2023
Asthenoctenus borellii
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 17/03/2023
Alpaida veniliae
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/01/2022
Rhipicephalus sanguineus
in Departamento de Toay, La Pampa, Argentina by Hugo Alberto Valderrey on 24/09/2021
Silver argiope (Argiope argentata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 17/10/2019
Trichonephila clavipes
in Río Bermejo, Formosa, Argentina by Hugo Alberto Valderrey on 31/05/2012
Fish - Argentina
Uruguay tetra
(Cheirodon interruptus)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2026
Mosquitofish (Gambusia holbrooki)
in Departamento San Justo, Córdoba, Argentina by Hugo Alberto Valderrey on 16/02/2024
One Sided Livebearer (Jenynsia lineata)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/11/2023
Bryconamericus stramineus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/04/2023
One Sided Livebearer (Jenynsia lineata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/04/2023
Common Carp (Cyprinus carpio)
in Reserva Natural Urbana Parque Recreativo Delfín Pérez, General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 15/11/2022
Oligosarcus jenynsii
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 21/03/2022
Tarpon Prochiludos (Prochilodus lineatus)
in Ruta Provincial 40 entre Mercedes y Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 01/11/2021
Common Carp (Cyprinus carpio)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/02/2021
Buenos Aires Silverside (Odontesthes bonariensis)
in Reserva Natural Urbana Parque Recreativo Delfín Pérez, General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/12/2020
Catfish (Rhamdia quelen)
in Dorila, La Pampa, Argentina by Hugo Alberto Valderrey on 20/11/2020
Rainbow Trout (Oncorhynchus mykiss)
in Parque Nacional Nahuel Huapi, Río Negro, Argentina by Hugo Alberto Valderrey on 06/01/2011
Fish - Mexico
Poecilia reticulata
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 08/08/2025
Gambusia yucatana
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 06/08/2025
Fish - Dominican Republic
Cyprinus rubrofuscus
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 27/06/2026
Crustacean - Argentina
Porcellio laevis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2025
Porcellio scaber
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2025
Southwestern Atlantic (Neohelice granulata)
in Viedma, Río Negro, Argentina by Hugo Alberto Valderrey on 06/04/2023
Pill-Bug (Armadillidium vulgare)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/09/2021
Peltarion spinulosum
in Necochea, Buenos Aires, Argentina by Hugo Alberto Valderrey on 05/02/2015
Molluscs - Argentina
Pomacea maculata
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Spanish Snail (Otala punctata)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 30/07/2025
Decollate Snail (Rumina decollata)
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 18/07/2025
Phyllocaulis soleiformis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/02/2024
Phyllocaulis soleiformis
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 24/12/2023
Diplodon parallelopipedon
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 07/06/2023
Garden Snail (Cornu aspersum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/09/2021
Limacus flavus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 29/04/2021
Bulimulus bonariensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2021
Pomacea maculata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/01/2020
Perumytilus purpuratus
in Bahia San Antonio, Río Negro, Argentina by Hugo Alberto Valderrey on 30/04/2012
Brachidontes rodriguezii
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 30/04/2012
Molluscs - Dominican Republic
Echinolittorina ziczac
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 04/07/2026
Plants - Argentina
Southern Anemone (Anemone decapetala)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/10/2026
Starflower (Ipheion uniflorum)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/10/2026
Shepherd´s Purse (Capsella bursa-pastoris)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 16/09/2026
Paspalum quadrifarium
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 16/09/2026
Verbesina encelioides
in Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2026
Pyrostegia venusta
in Reserva Natural Estricta Quebrada de las Higueritas, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2026
Ligaria cuneifolia
in Reserva Natural Estricta Quebrada de las Higueritas, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2026
Jungia polita
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 27/08/2026
Cucurbita andreana
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 27/08/2026
Sixalix atropurpurea
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 27/08/2026
Glandularia tenera
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 27/08/2026
Croton gracilipes
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 27/08/2026
Floating Pennywort (Hydrocotyle ranunculoides)
in Santa Rosa de Conlara, San Luis, Argentina by Hugo Alberto Valderrey on 27/08/2026
Myriophyllum aquaticum
in Santa Rosa de Conlara, San Luis, Argentina by Hugo Alberto Valderrey on 27/08/2026
Jarava pseudoichu
in Reserva Provincial Bajo de Veliz, San Luis, Argentina by Hugo Alberto Valderrey on 27/08/2026
Senecio ceratophylloides
in Reserva Provincial Bajo de Veliz, San Luis, Argentina by Hugo Alberto Valderrey on 27/08/2026
Aloe Yucca (Yucca aloifolia)
in Departamento San Justo, Córdoba, Argentina by Hugo Alberto Valderrey on 08/08/2026
Buddleja tubiflora
in Miramar de Ansenuza, Córdoba, Argentina by Hugo Alberto Valderrey on 08/08/2026
Junellia hookeriana
in Miramar de Ansenuza, Córdoba, Argentina by Hugo Alberto Valderrey on 08/08/2026
Tessaria dodoneifolia
in Miramar de Ansenuza, Córdoba, Argentina by Hugo Alberto Valderrey on 08/08/2026
Lycium boerhaviifolium
in Miramar de Ansenuza, Córdoba, Argentina by Hugo Alberto Valderrey on 08/08/2026
Canary Island Date Palm (Phoenix canariensis)
in Miramar de Ansenuza, Córdoba, Argentina by Hugo Alberto Valderrey on 08/08/2026
Distichlis spicata
in Miramar de Ansenuza, Córdoba, Argentina by Hugo Alberto Valderrey on 08/08/2026
Artemisia annua
in Departamento San Justo, Córdoba, Argentina by Hugo Alberto Valderrey on 08/08/2026
Bishop´s Weed (Ammi majus)
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 06/08/2026
Sarcomphalus mistol
in Icaño, Catamarca, Argentina by Hugo Alberto Valderrey on 03/08/2026
Cotula australis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/08/2026
Australian Silver Oak (Grevillea robusta)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/07/2026
Tagetes minuta
in Reserva Natural Estricta Quebrada de las Higueritas, San Luis, Argentina by Hugo Alberto Valderrey on 08/05/2026
Maurandella antirrhiniflora
in Reserva Provincial Bajo de Veliz, San Luis, Argentina by Hugo Alberto Valderrey on 05/05/2026
Petunia axillaris
in Reserva Provincial Bajo de Veliz, San Luis, Argentina by Hugo Alberto Valderrey on 05/05/2026
Malvastrum interruptum
in Cortaderas, San Luis, Argentina by Hugo Alberto Valderrey on 04/05/2026
Persicaria lapathifolia
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2026
Nassella tenuissima
in Dto Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2026
Phyllostachys aurea
in Dto Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2026
Grindelia scorzonerifolia
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2026
Lycium infaustum
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2026
Large Periwinkle (Vinca major)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2026
Rhynchosida physocalyx
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 15/02/2026
Gaya parviflora
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 15/02/2026
Grahamia bracteata
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 15/02/2026
Cucurbitella asperata
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 15/02/2026
Pampas Grass (Cortaderia selloana)
in Cuesta del Portezuelo, Catamarca, Argentina by Hugo Alberto Valderrey on 05/02/2026
Spiny Cocklebur (Xanthium spinosum)
in Cuesta del Portezuelo, Catamarca, Argentina by Hugo Alberto Valderrey on 05/02/2026
Caiophora lateritia
in Cuesta del Portezuelo, Catamarca, Argentina by Hugo Alberto Valderrey on 05/02/2026
Eryngium ebracteatum
in Cuesta del Portezuelo, Catamarca, Argentina by Hugo Alberto Valderrey on 05/02/2026
Senna birostris
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 04/02/2026
Tephrocactus alexanderi
in Tinogasta, Catamarca, Argentina by Hugo Alberto Valderrey on 04/02/2026
Junellia seriphioides
in Antofagasta de la Sierra, Catamarca, Argentina by Hugo Alberto Valderrey on 02/02/2026
Verbesina encelioides
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 02/02/2026
Baccharis tola
in Antofagasta de la Sierra, Catamarca, Argentina by Hugo Alberto Valderrey on 02/02/2026
Pink Trumpet Vine (Podranea ricasoliana)
in Departamento Castro Barros, La Rioja, Argentina by Hugo Alberto Valderrey on 01/02/2026
Bulnesia retama
in Ruta 188, San Luis, Argentina by Hugo Alberto Valderrey on 01/02/2026
Cenchrus spinifex
in Ruta 148 entre Buena Esperanza y Nueva Galia, San Luis, Argentina by Hugo Alberto Valderrey on 31/01/2026
Camphorweed (Heterotheca subaxillaris)
in Departamento Gobernador Dupuy, San Luis, Argentina by Hugo Alberto Valderrey on 31/01/2026
Chicory (Cichorium intybus)
in Alvear, Mendoza, Argentina by Hugo Alberto Valderrey on 02/01/2026
White Melilot (Melilotus albus)
in Las Loicas, Mendoza, Argentina by Hugo Alberto Valderrey on 01/01/2026
Water Speedwell (Veronica anagallis-aquatica)
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 01/01/2026
Chaparral (Larrea divaricata)
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 01/01/2026
Mullein (Verbascum thapsus)
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 01/01/2026
Schinus johnstonii
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Senecio filaginoides
in Camino a las Leñas, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Stick-tight (Acaena magellanica)
in Camino a las Leñas, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Viper´s Bugloss (Echium vulgare)
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Phacelia secunda
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Maihuenia patagonica
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Larrea nitida
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Rhodolirium montanum
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Senecio bonariensis
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 31/12/2025
Aloysia gratissima
in San Rafael, Mendoza, Argentina by Hugo Alberto Valderrey on 30/12/2025
Grindelia pulchella
in Cercanía de San Rafael, Mendoza, Argentina by Hugo Alberto Valderrey on 30/12/2025
Proustia cuneifolia
in San Rafael, Mendoza, Argentina by Hugo Alberto Valderrey on 30/12/2025
Acanthostyles buniifolius
in San Rafael, Mendoza, Argentina by Hugo Alberto Valderrey on 30/12/2025
Perennial Wall Rocket (Diplotaxis tenuifolia)
in San Rafael, Mendoza, Argentina by Hugo Alberto Valderrey on 30/12/2025
Poa ligularis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/12/2025
Nicotiana longiflora
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/12/2025
Grindelia pulchella
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 13/12/2025
Sixalix atropurpurea
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 13/12/2025
Cressa truxillensis
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 27/11/2025
Portulaca pilosa
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 27/11/2025
Rostraria cristata
in Daireaux, Buenos Aires, Argentina by Hugo Alberto Valderrey on 21/11/2025
Anoda cristata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/11/2025
Phalaris canariensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/11/2025
Plantago patagonica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 29/10/2025
Albahaca Venenosa (Euphorbia peplus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/10/2025
Purple Viper´s Bugloss (Echium plantagineum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/10/2025
Verbesina encelioides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/10/2025
Lathyrus latifolius
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/10/2025
Acaena myriophylla
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/10/2025
Troncosoa seriphioides
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 13/10/2025
Arjona tuberosa
in Biedma, Chubut, Argentina by Hugo Alberto Valderrey on 13/10/2025
Hoary Cress (Lepidium draba)
in Área Protegida Natural Punta Tombo, Chubut, Argentina by Hugo Alberto Valderrey on 12/10/2025
Calycera crassifolia
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 12/10/2025
Senecio bracteolatus
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 12/10/2025
Calamagrostis arenaria
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 12/10/2025
White Horehound (Marrubium vulgare)
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 12/10/2025
Shrubby Gumweed (Grindelia chiloensis)
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 12/10/2025
Senecio goldsacki
in Caleu caleu, La Pampa, Argentina by Hugo Alberto Valderrey on 11/10/2025
Monttea aphylla
in Caleu caleu, La Pampa, Argentina by Hugo Alberto Valderrey on 11/10/2025
Shrubby Gumweed (Grindelia chiloensis)
in La Adela, La Pampa, Argentina by Hugo Alberto Valderrey on 11/10/2025
Chuquiraga erinacea
in Área Natural El Doradillo, Chubut, Argentina by Hugo Alberto Valderrey on 11/10/2025
Zephyranthes gilliesiana
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 10/10/2025
Asparagus Fern (Asparagus setaceus)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 10/10/2025
Halerpestes cymbalaria
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 10/10/2025
Small-flowered Cranesbill (Geranium pusillum)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 10/10/2025
Linaria texana
in Dorila, La Pampa, Argentina by Hugo Alberto Valderrey on 02/10/2025
Opuntia quimilo
in Dorila, La Pampa, Argentina by Hugo Alberto Valderrey on 02/10/2025
Glandularia subincana
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 29/09/2025
Common Vetch (Vicia sativa)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 28/09/2025
Cissus palmata
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 28/09/2025
Ludwigia peploides
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 28/09/2025
Buglossoides arvensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/09/2025
Goosegrass (Galium aparine)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/09/2025
Asphodelus fistulosus
in Realico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/09/2025
Moquiniastrum argentinum
in Departamento General Güemes, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Gardenroute Ragwort (Senecio pterophorus)
in Departamento General Güemes, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Peruvian Pepper (Schinus molle)
in Departamento General Güemes, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Pink Trumpet Tree (Handroanthus heptaphyllus)
in Departamento General Güemes, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Buddleja tubiflora
in Departamento General Güemes, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Leucaena leucocephala
in Roque Saenz Peña, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Holocheilus hieracioides
in Roque Saenz Peña, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Myracrodruon urundeuva
in Roque Saenz Peña, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Hymenoxys anthemoides
in Roque Saenz Peña, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Persicaria hispida
in Roque Saenz Peña, Chaco, Argentina by Hugo Alberto Valderrey on 21/09/2025
Vachellia aroma
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
White Melilot (Melilotus albus)
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Salt Heliotrope (Heliotropium curassavicum)
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Parkinsonia praecox
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Neltuma ruscifolia
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Glandularia tenera
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Desert Hackberry (Celtis tala)
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Royal Poinciana (Delonix regia)
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Parthenium hysterophorus
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Fat Hen (Chenopodium album)
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Acicarpha tribuloides
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Pawpaw (Carica papaya)
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Malvastrum coromandelianum
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Maidenhair (Muehlenbeckia sagittifolia)
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Wingleaf Soapberry (Sapindus saponaria)
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Phoradendron bathyoryctum
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Lepismium lumbricoides
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Eryngium coronatum
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Solanum juvenale
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Tillandsia recurvata
in General Güemes, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Tillandsia tricholepis
in General Güemes, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Parapiptadenia rigida
in Bermejo, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Echinodorus longiscapus
in Bermejo, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Mexican Palo Verde (Parkinsonia aculeata)
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Tagetes minuta
in Ruta 81, entre Pozo del Tigre y Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Pink Trumpet Tree (Handroanthus heptaphyllus)
in Ruta 81, entre Pozo del Tigre y Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Cecropia pachystachya
in Ruta 81, entre Pozo del Tigre y Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Musa x paradisiaca
in Villa río Bermejito, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Clematis campestris
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Tabebuia aurea
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Euphorbia pulcherrima
in Departamento General Güemes, Chaco, Argentina by Hugo Alberto Valderrey on 20/09/2025
Tessaria integrifolia
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 20/09/2025
Senna chloroclada
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 19/09/2025
Pseudalbizzia inundata
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 19/09/2025
Moringa oleifera
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 19/09/2025
Tree Tobacco (Nicotiana glauca)
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 19/09/2025
Senecio deferens
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 19/09/2025
Sphaeralcea bonariensis
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Neltuma alba
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Parthenium hysterophorus
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Baccharis salicifolia
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Lycium boerhaviaefolium
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Anisocapparis speciosa
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Nicotiana longiflora
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Phyla nodiflora
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Mexican Prickly Poppy (Argemone subfusiformis)
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Bauhinia variegata
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Stetsonia coryne
in Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Jaborosa integrifolia
in Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Urolepis hecatantha
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Geoffroea decorticans
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
White Mouth Dayflower (Commelina erecta)
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Cyrtopodium punctatum
in Las Lomitas, Formosa, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Azolla filiculoides
in Bermejo, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Echinodorus paniculatus
in Bermejo, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Croton bonplandianus
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Buddleja stachyoides
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Harrisia bonplandii
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Tanaecium dichotomum
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Chromolaena christieana
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Neltuma nigra
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Cyrtopodium pflanzii
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 18/09/2025
Leucaena leucocephala
in Departamento San Cristobal, Santa Fe, Argentina by Hugo Alberto Valderrey on 17/09/2025
Aloysia decipiens
in Departamento San Cristobal, Santa Fe, Argentina by Hugo Alberto Valderrey on 17/09/2025
Senegalia praecox
in Departamento San Cristobal, Santa Fe, Argentina by Hugo Alberto Valderrey on 17/09/2025
Petunia integrifolia
in Departamento San Cristobal, Santa Fe, Argentina by Hugo Alberto Valderrey on 17/09/2025
Tecoma stans
in Comandante Fontana, Chaco, Argentina by Hugo Alberto Valderrey on 17/09/2025
Buddleja tubiflora
in Departamento San Cristobal, Santa Fe, Argentina by Hugo Alberto Valderrey on 17/09/2025
Opuntia quimilo
in Departamento San Cristobal, Santa Fe, Argentina by Hugo Alberto Valderrey on 17/09/2025
Stemodia palustris
in Departamento San Cristobal, Santa Fe, Argentina by Hugo Alberto Valderrey on 17/09/2025
Parthenium hysterophorus
in Departamento San Cristobal, Santa Fe, Argentina by Hugo Alberto Valderrey on 17/09/2025
Thalia multiflora
in Departamento Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 17/09/2025
Sarcotoxicum salicifolium
in Comandante Fontana, Chaco, Argentina by Hugo Alberto Valderrey on 17/09/2025
Euploca procumbens
in Patiño, Formosa, Argentina by Hugo Alberto Valderrey on 17/09/2025
Trithrinax schizophylla
in Comandante Fontana, Formosa, Argentina by Hugo Alberto Valderrey on 17/09/2025
Verbena bonariensis
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 17/09/2025
Oenothera curtiflora
in Realico, La Pampa, Argentina by Hugo Alberto Valderrey on 16/09/2025
Chenopodiastrum murale
in Bahía de Ansenuza, Córdoba, Argentina by Hugo Alberto Valderrey on 16/09/2025
Leonurus japonicus
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 16/09/2025
London Rocket (Sisymbrium irio)
in Bahía de Ansenuza, Córdoba, Argentina by Hugo Alberto Valderrey on 16/09/2025
Parodia mammulosa
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Physaria mendocina
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Schinus johnstonii
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Myriopteris myriophylla
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Australian Saltbush (Atriplex semibaccata)
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Cockspur Star-thistle (Centaurea melitensis)
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Oxalis refracta
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Microgyne trifurcata
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Cheilanthes micropteris
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2025
Jaborosa bergii
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 09/09/2025
Gamochaeta peregrina
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 08/09/2025
Starflower (Ipheion uniflorum)
in Dto Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 22/08/2025
Buglossoides arvensis
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 20/08/2025
London Rocket (Sisymbrium irio)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 19/08/2025
Lathyrus latifolius
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 19/08/2025
Descurainia erodiifolia
in Anguil, La Pampa, Argentina by Hugo Alberto Valderrey on 18/08/2025
Chickweed (Stellaria media)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 16/08/2025
Facelis retusa
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 31/07/2025
Erodium malacoides
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 30/07/2025
Common Field Speedwell (Veronica persica)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 13/07/2025
Sweet Briar (Rosa rubiginosa)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 12/07/2025
Schinus pilifera
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/06/2025
Opuntia fragilis
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 22/06/2025
Senecio pinnatus
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 22/06/2025
Junellia crithmifolia
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 22/06/2025
Cheilanthes micropteris
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 22/06/2025
Cheilanthes buchtienii
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 22/06/2025
Bastard Cabbage (Rapistrum rugosum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 31/05/2025
Oxalis lasiopetala
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 31/05/2025
Sweet Briar (Rosa rubiginosa)
in La Carolina, San Luis, Argentina by Hugo Alberto Valderrey on 19/05/2025
Condalia microphylla
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Neltuma alba
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Neltuma nigra
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Sphaeralcea brevipes
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Araujia odorata
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Ximenia americana
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Opuntia sulphurea
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Senegalia gilliesii
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Tillandsia xiphioides
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Cereus aethiops
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Trichocereus huascha
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Tricomaria usillo
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Hoffmannseggia glauca
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Lycium boerhaviaefolium
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Mikania periplocifolia
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Flaveria bidentis
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Ombu (Phytolacca dioica)
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Suaeda divaricata
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Solanum elaeagnifolium
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Hyalis argentea
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Tessaria dodoneifolia
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Echinopsis leucantha
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Grindelia pulchella
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Gymnocalycium pugionacanthum
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Atamisquea emarginata
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Senna pachyrrhiza
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Wedelia buphtalmiflora
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Clematis campestris
in Belen, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Prosopanche americana
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 17/05/2025
Senna pachyrrhiza
in Anillaco, La Rioja, Argentina by Hugo Alberto Valderrey on 16/05/2025
Peruvian Pepper Tree (Schinus areira)
in Londres, Catamarca, Argentina by Hugo Alberto Valderrey on 16/05/2025
Senecio subulatus
in Departamento Capital, La Rioja, Argentina by Hugo Alberto Valderrey on 15/05/2025
Hyaloseris rubicunda
in A 30 km al norte de La Rioja, La Rioja, Argentina by Hugo Alberto Valderrey on 15/05/2025
Yellow Oleander (Cascabela thevetia)
in Departamento Capital, La Rioja, Argentina by Hugo Alberto Valderrey on 15/05/2025
Schoenoplectus californicus
in Afueras de la Ciudad de La Rioja, La Rioja, Argentina by Hugo Alberto Valderrey on 15/05/2025
Datura ferox
in General Pedernera, San Luis, Argentina by Hugo Alberto Valderrey on 14/05/2025
Plantain (Plantago major)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 10/05/2025
Glandularia tenera
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 10/05/2025
Ipomoea cairica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 10/05/2025
Philibertia gilliesii
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2025
Galinsoga parviflora
in Entre Santa Rosa y Toay, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2025
Talinum paniculatum
in Entre Santa Rosa y Toay, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2025
Solanum commersonii
in En cercania a toay, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2025
Opuntia bonaerensis
in En cercania a toay, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2025
Solanum malmeanum
in Departamento de Toay, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2025
Pelargonium graveolens
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2025
Castor Oil (Ricinus communis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2025
Eleusine indica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2025
Verbena litoralis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2025
Manihot grahamii
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2025
Disakisperma dubium
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2025
Larrea cuneifolia
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Trichocline reptans
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Baccharis trimera
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Junellia seriphioides
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Salvia verbenaca
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Stevia satureiifolia
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Echinopsis candicans
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Cylindropuntia tunicata
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Acanthostyles buniifolius
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Heliotropium amplexicaule
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Dichondra sericea
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Schkuhria pinnata
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Mentzelia parvifolia
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Cyperus aggregatus
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Trichocline sinuata
in Alrededores del PN Lihue calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Lecanophora heterophylla
in Alrededores del PN Lihue calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Red Star-thistle (Centaurea calcitrapa)
in Alrededores del PN Lihue calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Mulguraea ligustrina
in Alrededores del PN Lihue calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Brachyclados lycioides
in Alrededores del PN Lihue calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Pombalia serrata
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Lathyrus pubescens
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Cruel Plant (Araujia sericifera)
in Alrededores del PN Lihue calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Pombalia parviflora
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
White Melilot (Melilotus albus)
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Chuquiraga erinacea
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Hysterionica jasionoides
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Troncosoa seriphioides
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Parthenium hysterophorus
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Evolvulus sericeus
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 17/04/2025
Raphanus raphanistrum
in Dto Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 15/04/2025
Largeleaf Pennywort (Hydrocotyle bonariensis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/04/2025
Spanish Broom (Spartium junceum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/04/2025
Dysphania ambrosioides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/04/2025
Sida argentina
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/04/2025
Bothriochloa edwardsiana
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/04/2025
Panicum bergii
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/04/2025
Ludwigia grandiflora
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 07/04/2025
Callianthe pauciflora
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 07/04/2025
Solanum granuloso-leprosum
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 05/04/2025
Berberis ruscifolia
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 05/04/2025
Acaena pinnatifida
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Sphaeralcea miniata
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Alternanthera pungens
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Clematis campestris
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Tillandsia retorta
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Euphorbia davidii
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Austrobrickellia patens
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Panicum bergii
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Digitaria californica
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Argentine Senna (Senna corymbosa)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Troncosoa seriphioides
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 30/03/2025
Baccharis tenella
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Tillandsia minutiflora
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Lycium confertum
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Hyalis argentea
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Acaena myriophylla
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Lippia turbinata
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 29/03/2025
Cyperus rotundus
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 28/03/2025
Cutleaf Goosefoot (Dysphania multifida)
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 28/03/2025
Parthenium hysterophorus
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 28/03/2025
Setaria leucopila
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 28/03/2025
Aristida adscensionis
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 28/03/2025
Soapwort (Saponaria officinalis)
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 28/03/2025
Euphorbia serpens
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 28/03/2025
Tessaria absinthioides
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 27/03/2025
Salpichroa origanifolia
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 25/03/2025
Honey Locust (Gleditsia triacanthos)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/03/2025
Retama sphaerocarpa
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/03/2025
Bulrush (Typha domingensis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/03/2025
Zanthoxylum coco
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/03/2025
Vachellia caven
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/03/2025
Eragrostis curvula
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/03/2025
Rough Cocklebur (Xanthium strumarium)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/03/2025
Lycium boerhaviifolium
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Evolvulus sericeus
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Atriplex lampa
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Solanum tuberosum
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Atriplex undulata
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Aloysia gratissima
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Bidens subalternans
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Solanum elaeagnifolium
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Portulaca grandiflora
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Solanum juvenale
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Tribulus terrestris
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Glandularia dissecta
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/03/2025
Datura inoxia
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 18/03/2025
Distichlis spicata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/03/2025
Burningbush (Bassia scoparia)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/03/2025
Chenopodium pratericola
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/03/2025
Sharp Rush (Juncus acutus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/03/2025
Baccharis artemisioides
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 02/03/2025
Araujia brachystephana
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 02/03/2025
Dotted Knotweed (Polygonum punctatum)
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2025
Spotted Lady´s Thumb (Persicaria maculosa)
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2025
Tamarisk (Tamarix gallica)
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2025
Asparagus (Asparagus officinalis)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2025
Baccharis salicifolia
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2025
Pascalia glauca
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/02/2025
Lepidium didymum
in Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 02/02/2025
Amaranthus palmeri
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 31/01/2025
Field Bindweed (Convolvulus arvensis)
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 20/01/2025
Hieronymiella aurea
in Parque Nacional los Cardones, Salta, Argentina by Hugo Alberto Valderrey on 29/12/2024
Salvia calolophos
in Camino a Cuesta del Obispo, Salta, Argentina by Hugo Alberto Valderrey on 29/12/2024
Chiliotrichiopsis keidelii
in Ruta de Cachi a Salta, Salta, Argentina by Hugo Alberto Valderrey on 28/12/2024
Baccharis boliviensis
in Ruta de Cachi a Salta, Salta, Argentina by Hugo Alberto Valderrey on 28/12/2024
Parkinsonia andicola
in Parque Nacional los Cardones, Salta, Argentina by Hugo Alberto Valderrey on 28/12/2024
Firecracker Plant - Fountain Bush (Russelia equisetiformis)
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 24/12/2024
Tribulus terrestris
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 04/12/2024
Tephrocactus aoracanthus
in Parque Provincial Ischigualasto, San Juan, Argentina by Hugo Alberto Valderrey on 12/11/2024
Euploca mendocina
in Parque Nacional Talampaya, La Rioja, Argentina by Hugo Alberto Valderrey on 11/11/2024
Parthenium hysterophorus
in Lujan, San Luis, Argentina by Hugo Alberto Valderrey on 11/11/2024
Nicotiana paa
in Parque Nacional Talampaya, La Rioja, Argentina by Hugo Alberto Valderrey on 11/11/2024
Thymophylla pentachaeta
in Parque Nacional Talampaya, La Rioja, Argentina by Hugo Alberto Valderrey on 11/11/2024
Hoffmannseggia glauca
in Parque Nacional Talampaya, La Rioja, Argentina by Hugo Alberto Valderrey on 11/11/2024
Junellia hookeriana
in Parque Nacional Talampaya, La Rioja, Argentina by Hugo Alberto Valderrey on 11/11/2024
Evolvulus arizonicus
in Cercanía a San Francisco del Monte de Oro, San Luis, Argentina by Hugo Alberto Valderrey on 10/11/2024
Sida argentina
in Cercanía a San Francisco del Monte de Oro, San Luis, Argentina by Hugo Alberto Valderrey on 10/11/2024
Gaillardia megapotamica
in Cercanía a San Francisco del Monte de Oro, San Luis, Argentina by Hugo Alberto Valderrey on 10/11/2024
Vachellia aroma
in Cercanía a San Francisco del Monte de Oro, San Luis, Argentina by Hugo Alberto Valderrey on 10/11/2024
Cenchrus ciliaris
in Lujan, San Luis, Argentina by Hugo Alberto Valderrey on 10/11/2024
Calibrachoa parviflora
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 09/11/2024
Nama undulatum
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 09/11/2024
Nierembergia linariifolia
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 09/11/2024
Turnera sidoides
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 09/11/2024
Tribulus terrestris
in Parque Provincial Bajo de Véliz, San Luis, Argentina by Hugo Alberto Valderrey on 09/11/2024
Cholla (Cylindropuntia imbricata)
in Santa Rosa de Conlara, San Luis, Argentina by Hugo Alberto Valderrey on 09/11/2024
Neltuma flexuosa
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/11/2024
Lepidium bonariense
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/11/2024
Madagascar Ragwort (Senecio madagascariensis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/11/2024
Genista monspessulana
in Partido de Tornquist, Buenos Aires, Argentina by Hugo Alberto Valderrey on 29/09/2024
Prunus mahaleb
in Partido de Tornquist, Buenos Aires, Argentina by Hugo Alberto Valderrey on 29/09/2024
Ranunculus apiifolius
in Chascomús, Buenos Aires, Argentina by Hugo Alberto Valderrey on 28/09/2024
Southern Anemone (Anemone decapetala)
in Dto Lihuel Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 24/09/2024
Twiggy Mullein (Verbascum virgatum)
in Parque Nacional Lihué Calel, La Pampa, Argentina by Hugo Alberto Valderrey on 24/09/2024
Blue Toadflax (Nuttallanthus canadensis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 21/09/2024
Annual Nettle (Urtica urens)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 21/09/2024
Tillandsia capillaris
in Dto Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 05/08/2024
Baccharis artemisioides
in Cercanías de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 03/06/2024
Mirabilis ovata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/02/2024
Rio Grande Copperlily (Zephyranthes tubispatha)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 25/02/2024
Pascalia glauca
in Departamento San Justo, Córdoba, Argentina by Hugo Alberto Valderrey on 16/02/2024
Solidago chilensis
in Departamento San Justo, Córdoba, Argentina by Hugo Alberto Valderrey on 16/02/2024
Eryngium horridum
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 12/02/2024
Ipomoea purpurea
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/02/2024
Tagetes minuta
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/01/2024
Lesser Centaury (Centaurium pulchellum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/01/2024
Portulaca gilliesii
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 09/01/2024
Melochia anomala
in Monteros, Tucumán, Argentina by Hugo Alberto Valderrey on 03/01/2024
Tillandsia duratii
in Reserva Natural y Dique La Angostura, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Harrisia pomanensis
in Monteros, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Tessaria dodoneifolia
in Monteros, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Araujia odorata
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Passiflora chrysophylla
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Solidago chilensis
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Scoparia montevidensis
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Praxelis clematidea
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Mexican Palo Verde (Parkinsonia aculeata)
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Suaeda divaricata
in Tulumba, Córdoba, Argentina by Hugo Alberto Valderrey on 02/01/2024
Lycium boerhaviaefolium
in Tulumba, Córdoba, Argentina by Hugo Alberto Valderrey on 02/01/2024
Spanish Moss (Tillandsia usneoides)
in Monteros, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Sorghum halepense
in Monteros, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Euphorbia dentata
in Ruta 16 Camino a Villa Tulumba, Córdoba, Argentina by Hugo Alberto Valderrey on 02/01/2024
Tornillo strombocarpa
in Ruta 16 Camino a Villa Tulumba, Córdoba, Argentina by Hugo Alberto Valderrey on 02/01/2024
Phenax laevigatus
in Río Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Alternanthera nodifera
in Lucio V Mansilla, Córdoba, Argentina by Hugo Alberto Valderrey on 02/01/2024
Harrisia bonplandii
in Salinas Grandes, Ruta 60, departamento de Tulumba, Córdoba, Argentina by Hugo Alberto Valderrey on 02/01/2024
Lycium infaustum
in Salinas Grandes, Ruta 60, departamento de Tulumba, Córdoba, Argentina by Hugo Alberto Valderrey on 02/01/2024
Cereus hankeanus
in Ruta 16 Camino a Villa Tulumba, Córdoba, Argentina by Hugo Alberto Valderrey on 02/01/2024
Aechmea distichantha
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Pascalia glauca
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Parthenium hysterophorus
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 02/01/2024
Caiophora lateritia
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Acicarpha tribuloides
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Spiny Cocklebur (Xanthium spinosum)
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Senecio bonariensis
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Portulaca oleracea
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Baccharis salicifolia
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Twiggy Mullein (Verbascum virgatum)
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Lantana trifolia
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Senecio rudbeckiaefolius
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Salpichroa origanifolia
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Phyla nodiflora
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Cynoglossum amabile
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Nicotiana longiflora
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Sweet Shaggytuft. (Stenandrium dulce)
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Symphyotrichum squamatum
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Ipomoea plummerae
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Verbena hispida
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Halerpestes cymbalaria
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Senna birostris
in El Mollar, Tucumán, Argentina by Hugo Alberto Valderrey on 01/01/2024
Senna birostris
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 27/12/2023
Sow Thistle (Sonchus oleraceus)
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 27/12/2023
Cleistocactus hyalacanthus
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 27/12/2023
Aloysia deserticola
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 27/12/2023
Strombocarpa ferox
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 27/12/2023
Parastrephia quadrangularis
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 27/12/2023
Oreocereus trollii
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 27/12/2023
Desmodium incanum
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Tessaria absinthioides
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Alternanthera pungens
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Neltuma nigra
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Senna crassiramea
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Janusia guaranitica
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Aldama tucumanensis
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Rose Natal Grass (Melinis repens)
in Tilcara, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Prickly Saltwort (Salsola kali)
in Maimará, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Cuphea calophylla
in Departamento Tumbaya, Jujuy, Argentina by Hugo Alberto Valderrey on 26/12/2023
Lepismium lumbricoides
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 25/12/2023
Porlieria microphylla
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 25/12/2023
Sphaeralcea bonariensis
in Metán, Salta, Argentina by Hugo Alberto Valderrey on 25/12/2023
Cissampelos pareira
in Metán, Salta, Argentina by Hugo Alberto Valderrey on 25/12/2023
Solanum palinacanthum
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 25/12/2023
Jacaranda (Jacaranda mimosifolia)
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 24/12/2023
Hysterionica jasionoides
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 24/12/2023
Tillandsia lorentziana
in Reserva Provincial Los Sosa, Tucumán, Argentina by Hugo Alberto Valderrey on 24/12/2023
Opuntia anacantha
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 24/12/2023
Tribulus terrestris
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 23/12/2023
Gaillardia megapotamica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/12/2023
Glandularia dissecta
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/12/2023
Glandularia parodii
in Toay, La Pampa, Argentina by Hugo Alberto Valderrey on 12/12/2023
Thelesperma megapotamicum
in Naico, La Pampa, Argentina by Hugo Alberto Valderrey on 12/12/2023
Red Aptenia (Mesembryanthemum cordifolium)
in Dorila, La Pampa, Argentina by Hugo Alberto Valderrey on 09/12/2023
Oenothera laciniata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 09/12/2023
Bishop´s Weed (Ammi majus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/12/2023
Opuntia sulphurea
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 08/12/2023
Gaillardia megapotamica
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2023
Yellow Star-thistle (Centaurea solstitialis)
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2023
Solanum argentinum
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/11/2023
Southern Giant Horsetail (Equisetum giganteum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/11/2023
Phyla nodiflora
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
False Garlic (Nothoscordum gracile)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Asclepias mellodora
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Verbena hispida
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Schoenoplectus californicus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Salvia guaranitica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Opuntia microdasys
in Dorila, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Picrosia longifolia
in Dorila, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Margyricarpus pinnatus
in Dorila, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Pfaffia gnaphalioides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Baccharis ulicina
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2023
Water Speedwell (Veronica anagallis-aquatica)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/11/2023
Helianthus petiolaris
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/11/2023
Senecio subulatus
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/11/2023
Acaena myriophylla
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/11/2023
Poa ligularis
in Capital, La Pampa, Argentina by Hugo Alberto Valderrey on 24/11/2023
Tall Fescue (Festuca arundinacea)
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 24/11/2023
Melica bonariensis
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 23/11/2023
Eryngium paniculatum
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/11/2023
Verbena intermedia
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/11/2023
Toothed Medick (Medicago polymorpha)
in Hucal, La Pampa, Argentina by Hugo Alberto Valderrey on 20/11/2023
Nicotiana longiflora
in Capital, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2023
Nierembergia aristata
in Capital, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2023
Euphorbia collina
in Capital, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2023
Senecio vira-vira
in Capital, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2023
Starhair Groundcherry (Physalis viscosa)
in Capital, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2023
Sphaeralcea australis
in Capital, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2023
Baccharis neaei
in Capital, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2023
Nassella tenuis
in Capital, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2023
Sphaeralcea crispa
in Santa Rosa, La Pampa, Argentina by Hugo Alberto Valderrey on 18/11/2023
Mexican Prickly Poppy (Argemone subfusiformis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 15/11/2023
Common Catsear (Hypochaeris radicata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/11/2023
Childing Pink (Petrorhagia nanteuilii)
in Dto Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 06/11/2023
Sharp Rush (Juncus acutus)
in Reserva Natural Laguna Guatraché, Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 06/11/2023
Bromus hordeaceus
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 05/11/2023
Silene antirrhina
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/11/2023
Boopis anthemoides
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/11/2023
Fennel (Foeniculum vulgare)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/11/2023
Hysterionica jasionoides
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/11/2023
Plantago patagonica
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 04/11/2023
Common Storksbill (Erodium cicutarium)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 03/11/2023
Senna pachyrrhiza
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 03/11/2023
Black Medick (Medicago lupulina)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 03/11/2023
Glandularia peruviana
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 03/11/2023
Oenothera parodiana
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/10/2023
Poikilacanthus tweedieanus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/10/2023
Pavonia glechomoides
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 08/10/2023
Parodia ottonis
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 08/10/2023
Herbertia lahue
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 08/10/2023
Baccharis trimera
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 08/10/2023
Wissadula glechomatifolia
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 08/10/2023
Senecio selloi
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 08/10/2023
Red Mallow (Pavonia missionum)
in Comandante Andresito, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Euphorbia serpens
in General Manuel Belgrano, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Allophylus edulis
in Parque Provincial Urugua-í, Misiones, Argentina by Hugo Alberto Valderrey on 04/10/2023
Holocalyx balansae
in Parque Provincial Urugua-í, Misiones, Argentina by Hugo Alberto Valderrey on 04/10/2023
Aspilia montevidensis
in A Parque Nacional El Palmar (-31,851979, -58,323159), Entre Ríos, Argentina by Hugo Alberto Valderrey on 03/10/2023
Trifolium polymorphum
in A Parque Nacional El Palmar (-31,851979, -58,323159), Entre Ríos, Argentina by Hugo Alberto Valderrey on 03/10/2023
Maytenus ilicifolia
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 03/10/2023
Oxalis eriocarpa
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 03/10/2023
Microgramma mortoniana
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 03/10/2023
Glandularia tenera
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 30/09/2023
Euphorbia portulacoides
in Cercanias de General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/09/2023
Glandularia dissecta
in Intendente Alvear, La Pampa, Argentina by Hugo Alberto Valderrey on 25/09/2023
Sphaeralcea bonariensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/09/2023
Perennial Wall Rocket (Diplotaxis tenuifolia)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/09/2023
Cucumis myriocarpus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/09/2023
Radish (Raphanus sativus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/09/2023
Sapium haematospermum
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 22/08/2023
Opuntia lasiacantha
in Departamento San Justo, Córdoba, Argentina by Hugo Alberto Valderrey on 22/08/2023
Fennel (Foeniculum vulgare)
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 22/08/2023
Strombocarpa reptans
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 22/08/2023
Ambrosia tenuifolia
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 22/08/2023
Bastard Cabbage (Rapistrum rugosum)
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 22/08/2023
Maytenus vitis-idaea
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 21/08/2023
Baccharis juncea
in Miramar, Córdoba, Argentina by Hugo Alberto Valderrey on 21/08/2023
Floating Pennywort (Hydrocotyle ranunculoides)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 12/08/2023
Rocket (Eruca vesicaria)
in Unanue, La Pampa, Argentina by Hugo Alberto Valderrey on 07/08/2023
Euphorbia helioscopia
in Naico, La Pampa, Argentina by Hugo Alberto Valderrey on 07/08/2023
Argentine Screwbean (Strombocarpa strombulifera)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 07/08/2023
Hairy Vetch (Vicia villosa)
in Departamento Atreucó, La Pampa, Argentina by Hugo Alberto Valderrey on 06/08/2023
Annual Nettle (Urtica urens)
in Departamento Atreucó, La Pampa, Argentina by Hugo Alberto Valderrey on 06/08/2023
riverina Pear (Opuntia elata)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 06/08/2023
American Aloe (Agave americana)
in Departamento Atreucó, La Pampa, Argentina by Hugo Alberto Valderrey on 06/08/2023
Dandelion (Taraxacum officinale)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 06/08/2023
Milk Thistle (Silybum marianum)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 06/08/2023
Opuntia sulphurea
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 05/08/2023
Parietaria debilis
in Hucal, La Pampa, Argentina by Hugo Alberto Valderrey on 04/08/2023
Ranunculus apiifolius
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/08/2023
Scotch Thistle (Onopordum acanthium)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 09/07/2023
Baccharis crispa
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 09/07/2023
Sharp Rush (Juncus acutus)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 08/07/2023
White Horehound (Marrubium vulgare)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 08/07/2023
Berberis ruscifolia
in Reserva Natural Laguna Guatraché, Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 08/07/2023
Pfaffia glomerata
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 09/06/2023
Jerusalem Cherry (Solanum pseudocapsicum)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 09/06/2023
Chrysophyllum marginatum
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 09/06/2023
Solanum robustum
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 09/06/2023
Cereus hildmannianus
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 09/06/2023
Desert Hackberry (Celtis tala)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 09/06/2023
White Mouth Dayflower (Commelina erecta)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 09/06/2023
Senna alata
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 08/06/2023
Lantana montevidensis
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 08/06/2023
Richardia brasiliensis
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 08/06/2023
Senna alata
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 08/06/2023
Water Lily (Nymphaea nouchali)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 07/06/2023
Purple Viper´s Bugloss (Echium plantagineum)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 07/06/2023
Golden Trumpet (Allamanda cathartica)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 07/06/2023
Microgramma vacciniifolia
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 07/06/2023
Chaetogastra gracilis
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 07/06/2023
Vachellia caven
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 07/06/2023
Funastrum clausum
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 07/06/2023
Solanum amygdalifolium
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 06/06/2023
Myrcia selloi
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 06/06/2023
Winged-stem Passion Flower (Passiflora alata)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 06/06/2023
Peltophorum dubium
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 06/06/2023
Pacara Earpod Tree (Enterolobium contortisiliquum)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 06/06/2023
Dragon´s Blood (Croton urucurana)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 06/06/2023
Ludwigia sericea
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 06/06/2023
Heimia salicifolia
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Canna glauca
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Ludwigia sericea
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Pontederia rotundifolia
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Cuphea racemosa
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Ipomoea grandifolia
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Lepismium cruciforme
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Aspilia montevidensis
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Asminum laurifolium
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Ipomoea alba
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Lepismium cruciforme
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 05/06/2023
Cissampelos pareira
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 04/06/2023
Japanese Honeysuckle (Lonicera japonica)
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 04/06/2023
Hexachlamys edulis
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 04/06/2023
Callaeum psilophyllum
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 04/06/2023
Myrcia selloi
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 04/06/2023
Eugenia myrcianthes
in Colón, Entre Ríos, Argentina by Hugo Alberto Valderrey on 04/06/2023
Euphorbia pulcherrima
in Concepción del Uruguay, Entre Ríos, Argentina by Hugo Alberto Valderrey on 03/06/2023
Sharp Rush (Juncus acutus)
in Departamento Atreucó, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Bowlesia incana
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Distichlis spicata
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Opuntia salmiana
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Bouteloua megapotamica
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Rhynchosia senna
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Jointed Cactus (Opuntia aurantiaca)
in Departamento Atreucó, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Prosopidastrum angusticarpum
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Senecio ceratophylloides
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Perennial Wall Rocket (Diplotaxis tenuifolia)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2023
Gaillardia megapotamica
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Berberis ruscifolia
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Clematis campestris
in Macachín, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Baccharis ulicina
in Colonia Santa Teresa, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Hysterionica jasionoides
in Colonia Santa Teresa, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Milk Thistle (Silybum marianum)
in Colonia Santa Teresa, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Sweet Scabious (Scabiosa atropurpurea)
in Departamento Atreucó, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Cholla (Cylindropuntia imbricata)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2023
Erigeron bonariensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 29/04/2023
Suaeda divaricata
in Departamento Atreucó, La Pampa, Argentina by Hugo Alberto Valderrey on 29/04/2023
Euphorbia dentata
in Departamento conhelo, La Pampa, Argentina by Hugo Alberto Valderrey on 29/04/2023
Solidago chilensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/04/2023
Rough Cocklebur (Xanthium strumarium)
in Cercanias de General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/04/2023
Canna glauca
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/04/2023
Canna indica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/04/2023
Flaveria bidentis
in Naico, La Pampa, Argentina by Hugo Alberto Valderrey on 12/04/2023
Cardoon (Cynara cardunculus)
in Adolfo Alsina, Río Negro, Argentina by Hugo Alberto Valderrey on 07/04/2023
Senecio bracteolatus
in Adolfo Alsina, Río Negro, Argentina by Hugo Alberto Valderrey on 06/04/2023
Australian Saltbush (Atriplex semibaccata)
in Adolfo Alsina, Río Negro, Argentina by Hugo Alberto Valderrey on 06/04/2023
Pluchea sagittalis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/04/2023
Ambrosia tenuifolia
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/04/2023
Senecio bonariensis
in Sierra de la Ventana, Buenos Aires, Argentina by Hugo Alberto Valderrey on 19/02/2023
Colletia spinosissima
in Puán, Buenos Aires, Argentina by Hugo Alberto Valderrey on 18/02/2023
Sommerfeltia spinulosa
in Puán, Buenos Aires, Argentina by Hugo Alberto Valderrey on 18/02/2023
Neja pinifolia
in Partido de Puán, Buenos Aires, Argentina by Hugo Alberto Valderrey on 18/02/2023
Cereus aethiops
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2023
Argentine Screwbean (Strombocarpa strombulifera)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2023
Solanum elaeagnifolium
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2023
Condalia microphylla
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2023
Cyclolepis genistoides
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2023
Hyalis argentea
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2023
Solanum elaeagnifolium
in Reserva Natural Laguna Guatraché, Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 17/02/2023
Oenothera biennis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/02/2023
Verbesina encelioides
in Cercania de General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 06/02/2023
Portulaca oleracea
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 05/02/2023
Larger Bur-marigold (Bidens laevis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 04/02/2023
Celtis iguanaea
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/02/2023
Araujia odorata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/02/2023
Gomphrena martiana
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/02/2023
White Melilot (Melilotus albus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/02/2023
Mandevilla petraea
in Cercanias de General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/01/2023
Parodia mammulosa
in La Carolina, San Luis, Argentina by Hugo Alberto Valderrey on 14/01/2023
Sesbania punicea
in Coronel Pringles, San Luis, Argentina by Hugo Alberto Valderrey on 14/01/2023
Gomphrena pulchella
in Coronel Pringles, San Luis, Argentina by Hugo Alberto Valderrey on 14/01/2023
Mullein (Verbascum thapsus)
in Coronel Pringles, San Luis, Argentina by Hugo Alberto Valderrey on 14/01/2023
Sisyrinchium minutiflorum
in Coronel Pringles, San Luis, Argentina by Hugo Alberto Valderrey on 14/01/2023
Soapwort (Saponaria officinalis)
in La Carolina, San Luis, Argentina by Hugo Alberto Valderrey on 13/01/2023
Oenothera odorata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/12/2022
Salt Heliotrope (Heliotropium curassavicum)
in Naico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/11/2022
Solanum juvenale
in Naico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/11/2022
Mullein (Verbascum thapsus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/11/2022
Daucus pusillus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/11/2022
Hypochaeris pampasica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 23/11/2022
Hoffmannseggia glauca
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 16/11/2022
Turnera sidoides
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 16/11/2022
Nierembergia rigida
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 16/11/2022
Salpichroa origanifolia
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 31/10/2022
Silene gallica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 31/10/2022
Verbena bonariensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 31/10/2022
Schinus longifolius
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 31/10/2022
Argemone hunnemannii
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/10/2022
Ribwort Plantain (Plantago lanceolata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/10/2022
Cholla (Cylindropuntia imbricata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/10/2022
Colletia spinosissima
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/10/2022
Dombey´s Beech (Nothofagus dombeyi)
in Glaciar perito Moreno, Santa Cruz, Argentina by Hugo Alberto Valderrey on 21/10/2022
False Mistletoe (Misodendrum punctulatum)
in Camino entre El Calafate - Pn Los Glaciares, Santa Cruz, Argentina by Hugo Alberto Valderrey on 21/10/2022
Sheep´s Sorrel (Rumex acetosella)
in El Calafate, Santa Cruz, Argentina by Hugo Alberto Valderrey on 20/10/2022
Sweet Briar (Rosa rubiginosa)
in El Calafate, Santa Cruz, Argentina by Hugo Alberto Valderrey on 20/10/2022
Senecio patagonicus
in El Calafate, Santa Cruz, Argentina by Hugo Alberto Valderrey on 20/10/2022
Tribulus terrestris
in Ruta 40 entre El Calafate y El Chaltén, Santa Cruz, Argentina by Hugo Alberto Valderrey on 19/10/2022
Magellan Barberry (Berberis microphylla)
in El Chaltén, Santa Cruz, Argentina by Hugo Alberto Valderrey on 19/10/2022
Anarthrophyllum desideratum
in Gobernador Gregores, Santa Cruz, Argentina by Hugo Alberto Valderrey on 18/10/2022
Common Storksbill (Erodium cicutarium)
in Lago Buenos Aires, Santa Cruz, Argentina by Hugo Alberto Valderrey on 17/10/2022
Chuquiraga erinacea
in Cercanías de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Aloysia gratissima
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Bougainvillea stipitata
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Cestrum parqui
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Croton lachnostachyus
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Senecio subulatus
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Lepechinia floribunda
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Ruprechtia apetala
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Retama sphaerocarpa
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Lippia turbinata
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Puya spathacea
in Cercanías de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Baccharis coridifolia
in Cercanías de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Ligaria cuneifolia
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Polylepis australis
in Villa de Merlo, San Luis, Argentina by Hugo Alberto Valderrey on 28/08/2022
Ficus citrifolia
in Yapeyú, Corrientes, Argentina by Hugo Alberto Valderrey on 17/06/2022
Lonchocarpus muehlbergianus
in Puerto Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 16/06/2022
Mangifera indica
in Puerto Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Citrus medica
in Puerto Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Cedrela fissilis
in Parque Nacional Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Campuloclinium macrocephalum
in Parque Nacional Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Pink Trumpet Tree (Handroanthus heptaphyllus)
in Puerto Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Queen Palm (Syagrus romanzoffiana)
in Puerto Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Juçara (Euterpe edulis)
in Puerto Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Pacara Earpod Tree (Enterolobium contortisiliquum)
in Puerto Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Hexachlamys edulis
in Puerto Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Pawpaw (Carica papaya)
in Parque Nacional Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Aechmea distichantha
in Puerto Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 15/06/2022
Sticky Nightshade (Solanum sisymbriifolium)
in Parque Nacional Iguazú, Misiones, Argentina by Hugo Alberto Valderrey on 14/06/2022
Artemisia annua
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 14/05/2022
Sarcomphalus mistol
in Gancedo, Chaco, Argentina by Hugo Alberto Valderrey on 03/05/2022
Vachellia aroma
in Margarita Belén, Chaco, Argentina by Hugo Alberto Valderrey on 02/05/2022
Sticky Nightshade (Solanum sisymbriifolium)
in Margarita Belén, Chaco, Argentina by Hugo Alberto Valderrey on 02/05/2022
Pontederia rotundifolia
in Margarita Belén, Chaco, Argentina by Hugo Alberto Valderrey on 02/05/2022
Cenchrus ciliaris
in Las Lomitas, Formosa, Argentina by Hugo Alberto Valderrey on 02/05/2022
Ipomoea alba
in Ruta Provincial 40 entre Mercedes y Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 30/04/2022
Yellow Oleander (Cascabela thevetia)
in Mercedes, Corrientes, Argentina by Hugo Alberto Valderrey on 30/04/2022
Chrysolaena flexuosa
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 30/04/2022
Ipomoea amnicola
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 30/04/2022
Argentine Senna (Senna corymbosa)
in Mercedes, Corrientes, Argentina by Hugo Alberto Valderrey on 29/04/2022
White Mouth Dayflower (Commelina erecta)
in Mercedes, Corrientes, Argentina by Hugo Alberto Valderrey on 29/04/2022
Sebastiania brasiliensis
in Ruta Provincial 40 entre Mercedes y Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 29/04/2022
Funastrum clausum
in Mercedes, Corrientes, Argentina by Hugo Alberto Valderrey on 29/04/2022
Lessingianthus rubricaulis
in Mercedes, Corrientes, Argentina by Hugo Alberto Valderrey on 29/04/2022
Nymphaea odorata
in Ruta Provincial 40 entre Mercedes y Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 29/04/2022
Yellow Oleander (Cascabela thevetia)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 29/04/2022
Dolichandra cynanchoides
in Colón, Entre Ríos, Argentina by Hugo Alberto Valderrey on 28/04/2022
Cenchrus spinifex
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 15/03/2022
Lycium tenuispinosum
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 15/03/2022
Grindelia patagonica
in Puerto Madryn, Chubut, Argentina by Hugo Alberto Valderrey on 24/02/2022
Prosopidastrum globosum
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 21/02/2022
Cyclolepis genistoides
in Puerto Madryn, Chubut, Argentina by Hugo Alberto Valderrey on 21/02/2022
Tamarisk (Tamarix gallica)
in Puerto Madryn, Chubut, Argentina by Hugo Alberto Valderrey on 21/02/2022
Jarava humilis
in Puerto Madryn, Chubut, Argentina by Hugo Alberto Valderrey on 21/02/2022
Neltuma alpataco
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 21/02/2022
Chaparral (Larrea divaricata)
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 21/02/2022
Suaeda divaricata
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 21/02/2022
Schinus johnstonii
in Área Natural Protegida Península Valdés, Chubut, Argentina by Hugo Alberto Valderrey on 21/02/2022
Giant Arrowhead (Sagittaria montevidensis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/02/2022
Oenothera glazioviana
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 06/02/2022
Camphorweed (Heterotheca subaxillaris)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/02/2022
Leptochloa crinita
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 27/01/2022
Solidago chilensis
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 07/01/2022
Senna arnottiana
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 06/01/2022
Solidago argentinensis
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 06/01/2022
Schizanthus grahamii
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 06/01/2022
Senecio bonariensis
in Los Molles, Mendoza, Argentina by Hugo Alberto Valderrey on 05/01/2022
Lycium chilense
in Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Lippia turbinata
in Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Plantago patagonica
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Yellow Star-thistle (Centaurea solstitialis)
in Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Jarava ichu
in Reserva Natural Municipal Laguna de Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Mitracarpus megapotamicus
in Reserva Natural Municipal Laguna de Utracán, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Nierembergia pulchella
in Departamento de Toay, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Nierembergia linariifolia
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Setaria lachnea
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Mitracarpus megapotamicus
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 07/12/2021
Fabiana imbricata
in Las Ovejas, Neuquén, Argentina by Hugo Alberto Valderrey on 04/12/2021
White Mouth Dayflower (Commelina erecta)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/12/2021
Polypogon monspeliensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/12/2021
Ludwigia peploides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/11/2021
Cyclolepis genistoides
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 24/11/2021
Nassella neesiana
in Toay, La Pampa, Argentina by Hugo Alberto Valderrey on 24/11/2021
Ribbed Melilot (Melilotus officinalis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/11/2021
Swamp Smartweed - False Waterpepper - Mild Water P (Persicaria hydropiperoides)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/11/2021
Centaurea diffusa
in gener, La Pampa, Argentina by Hugo Alberto Valderrey on 22/11/2021
Centaurea diffusa
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/11/2021
Malvastrum coromandelianum
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 19/11/2021
Lance-leaved Coreopsis (Coreopsis lanceolata)
in Colón, Entre Ríos, Argentina by Hugo Alberto Valderrey on 05/11/2021
Duck Orchid (Gomesa bifolia)
in Colón, Entre Ríos, Argentina by Hugo Alberto Valderrey on 05/11/2021
Blue Passionflower (Passiflora caerulea)
in Mercedes, Corrientes, Argentina by Hugo Alberto Valderrey on 04/11/2021
Australian Silver Oak (Grevillea robusta)
in Mercedes, Corrientes, Argentina by Hugo Alberto Valderrey on 04/11/2021
Nymphoides humboldtiana
in Ruta Provincial 40 entre Mercedes y Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 04/11/2021
Alpinia zerumbet
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 04/11/2021
Tillandsia duratii
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 04/11/2021
Royal Poinciana (Delonix regia)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 04/11/2021
Cereus stenogonus
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 04/11/2021
Waterpoppy (Hydrocleys nymphoides)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 04/11/2021
Pickerel Weed (Pontederia cordata)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 04/11/2021
Luehea divaricata
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 03/11/2021
Brazilian Cherry (Eugenia uniflora)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 03/11/2021
Pink Trumpet Tree (Handroanthus heptaphyllus)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 03/11/2021
Desert Hackberry (Celtis tala)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 03/11/2021
Celtis iguanaea
in Departamento San Martín, Corrientes, Argentina by Hugo Alberto Valderrey on 03/11/2021
Spanish Moss (Tillandsia usneoides)
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Tabernaemontana catharinensis
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Nicotiana longiflora
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Pride Of Bolivia (Tipuana tipu)
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Dolichandra cynanchoides
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Chaetogastra gracilis
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Ipomoea aquatica
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Psidium guajava
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Angelonia integerrima
in Esteros del Iberá, Corrientes, Argentina by Hugo Alberto Valderrey on 02/11/2021
Hexachlamys edulis
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 31/10/2021
Gyptis tanacetifolia
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 31/10/2021
Wissadula glechomatifolia
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 31/10/2021
Petunia integrifolia
in Parque Nacional El Palmar, Entre Ríos, Argentina by Hugo Alberto Valderrey on 31/10/2021
Oxypetalum solanoides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/10/2021
Setaria sulcata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/10/2021
Tradescantia fluminensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/10/2021
Eryngium eburneum
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/10/2021
Desmanthus virgatus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/10/2021
Lobivia silvestrii
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/10/2021
Viper´s Bugloss (Echium vulgare)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/10/2021
White Clover (Trifolium repens)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/10/2021
Oenothera affinis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/10/2021
Black Medick (Medicago lupulina)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/10/2021
Hydrocotyle modesta
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/10/2021
Solanum chenopodioides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/10/2021
Salix bonplandiana
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/10/2021
Rhamphopetalum microphyllum
in Carro Quemado, La Pampa, Argentina by Hugo Alberto Valderrey on 20/10/2021
Grindelia integrifolia
in Carro Quemado, La Pampa, Argentina by Hugo Alberto Valderrey on 20/10/2021
Prairie Grass (Bromus catharticus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 13/10/2021
Senecio ceratophylloides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 13/10/2021
Anchusa arvensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/10/2021
Yellow Salsify (Tragopogon dubius)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/10/2021
Glandularia peruviana
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 05/10/2021
Field Pansy (Viola arvensis)
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 03/10/2021
Dandelion (Taraxacum officinale)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/10/2021
Twiggy Mullein (Verbascum virgatum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/10/2021
Bromelia pinguin
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 02/10/2021
Cucurbita andreana
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/10/2021
Ludwigia peploides
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 01/10/2021
Salvinia biloba
in Mercedes, Corrientes, Argentina by Hugo Alberto Valderrey on 01/10/2021
Pontederia azurea
in Colonia Carlos Pellegrini, Corrientes, Argentina by Hugo Alberto Valderrey on 01/10/2021
Henbit (Lamium amplexicaule)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/09/2021
Sow Thistle (Sonchus oleraceus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/09/2021
Senecio pampeanus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 28/09/2021
Wild Turnip (Brassica rapa)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/09/2021
Datura ferox
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/09/2021
Maidenhair (Muehlenbeckia sagittifolia)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 29/06/2021
Lycium cestroides
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 05/06/2021
English Elm (Ulmus minor)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/06/2021
Mexican Cotton (Gossypium hirsutum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/06/2021
Arbutus unedo
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/05/2021
Osage Orange (Maclura pomifera)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/05/2021
Chilean Myrtle (Luma apiculata)
in Ruta Provincial 82 (-41,353533, -71,517443), Río Negro, Argentina by Hugo Alberto Valderrey on 29/05/2021
Parodia Schumanniana (Parodia claviceps)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/05/2021
Brazilian Orchid Tree (Bauhinia forficata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/05/2021
Hairy Abutilon (Abutilon grandifolium)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/05/2021
Teasel (Dipsacus fullonum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/05/2021
Baccharis juncea
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/05/2021
Festuca gracillima
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/05/2021
Fat Hen (Chenopodium album)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 18/05/2021
Mexican Palo Verde (Parkinsonia aculeata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 17/05/2021
Pampas Grass (Cortaderia selloana)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 17/05/2021
Calden (Neltuma caldenia)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 17/05/2021
New Zealand Flax (Phormium tenax)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/05/2021
Broad-leaf Privet (Ligustrum lucidum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2021
Common Thistle (Cirsium vulgare)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2021
Larrea nitida
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2021
Prickly Saltwort (Salsola kali)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/05/2021
Humboldt´s Willow (Salix humboldtiana)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2021
Parkinsonia praecox
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/09/2020
Apium sellowianum
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/09/2020
Geoffroea decorticans
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 13/08/2020
Bulrush (Typha latifolia)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 06/07/2020
Common Hazel (Corylus avellana)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/05/2020
Desert Hackberry (Celtis tala)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 04/05/2020
Pride Of Bolivia (Tipuana tipu)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 04/05/2020
Judas Tree (Cercis siliquastrum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Silver Wattle (Racosperma dealbatum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Oleander (Nerium oleander)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Blackberry (Rubus fruticosus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Fig Opuntia (Opuntia ficus-indica)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Alfalfa (Medicago sativa)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
White Poplar (Populus alba)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Curry Plant (Helichrysum italicum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Prunus armeniaca
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Date Palm (Phoenix dactylifera)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Sticky Nightshade (Solanum sisymbriifolium)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Daylily (Hemerocallis flava)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Chinese Wisteria (Wisteria sinensis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Senegalia gilliesii
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Verbesina subcordata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Calliandra tweediei
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Prunus persica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Serrated Tussock (Nassella trichotoma)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Lycium gilliesianum
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Condalia microphylla
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Prickly Saltwort (Salsola kali)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2020
Sorghum halepense
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 02/05/2020
Arundo donax
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2020
Vitex agnus-castus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2020
Four O´clock Flower (Mirabilis jalapa)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2020
Cotoneaster franchetii
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2020
Aloysia citrodora
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2020
Pink Trumpet Tree (Handroanthus impetiginosus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2020
Ligustrum ovalifolium
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 27/04/2020
Russian Olive (Elaeagnus angustifolia)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Avocado (Persea americana)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Aspidosperma quebracho-blanco
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Aloysia polystachya
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Acanthus mollis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Chuquiraga erinacea
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Thorny Olive (Elaeagnus pungens)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Japanese Honeysuckle (Lonicera japonica)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Eurasian Smoketree (Cotinus coggygria)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Lagerstroemia indica
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Pomegranate (Punica granatum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Tecoma stans
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Hibiscus syriacus
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Camellia sinensis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
European Elder (Sambucus nigra)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Ephedra ochreata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Cockspur Coral Tree (Erythrina crista-galli)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 26/04/2020
Sarcomphalus mistol
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2020
Neltuma alpataco
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2020
Horse Chestnut (Aesculus hippocastanum)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2020
Neltuma humilis
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2020
Strombocarpa torquata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2020
Argentinian Brown Ebony (Libidibia paraguariensis)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2020
Purple Queen (Magnolia figo)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2020
Bottle-tree (Brachychiton populneus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Japanese Yew (Taxus cuspidata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Lycium boerhaviaefolium
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Silver Birch (Betula pendula)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Camphor Tree (Cinnamomum camphora)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Cork Oak (Quercus suber)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Aloysia gratissima
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Neltuma kuntzei
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Maidenhair Tree (Ginkgo biloba)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Chaparral (Larrea divaricata)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Common Lantana (Lantana camara)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
White Horehound (Marrubium vulgare)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Bird Of Paradise (Erythrostemon gilliesii)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 24/04/2020
Senecio pampeanus
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 03/03/2020
Anadenanthera colubrina
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 28/11/2019
Vachellia caven
in Potrero de los Funes, San Luis, Argentina by Hugo Alberto Valderrey on 13/02/2019
Azorella compacta
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 25/01/2019
Azorella trifurcata
in Las Leñas, Mendoza, Argentina by Hugo Alberto Valderrey on 25/01/2019
Erythranthe lutea
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 02/01/2019
Musk Thistle (Carduus thoermeri)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 08/12/2018
Oreocereus trollii
in Humahuaca, Jujuy, Argentina by Hugo Alberto Valderrey on 31/10/2018
Strombocarpa ferox
in Humahuaca, Jujuy, Argentina by Hugo Alberto Valderrey on 30/10/2018
Discaria americana
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 20/09/2018
Water Hyacinth (Pontederia crassipes)
in Bañado La Estrella, Formosa, Argentina by Hugo Alberto Valderrey on 06/08/2018
Neltuma chilensis
in El Puesto, Catamarca, Argentina by Hugo Alberto Valderrey on 20/04/2018
Floss Silk Tree (Ceiba chodatii)
in Sumampa, Santiago del Estero, Argentina by Hugo Alberto Valderrey on 13/03/2018
Stetsonia coryne
in Sumampa, Santiago del Estero, Argentina by Hugo Alberto Valderrey on 13/03/2018
Bulnesia retama
in Calingasta, San Juan, Argentina by Hugo Alberto Valderrey on 11/12/2017
Parkinsonia praecox
in Entre Vinchina y Villa Unión, La Rioja, Argentina by Hugo Alberto Valderrey on 10/12/2017
Euphorbia pulcherrima
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 15/06/2017
Ramorinoa girolae
in Parque Provincial Ischigualasto, San Juan, Argentina by Hugo Alberto Valderrey on 16/05/2017
Atamisquea emarginata
in Parque Provincial Valle Fértíl, San Juan, Argentina by Hugo Alberto Valderrey on 16/05/2017
Lycium boerhaviaefolium
in San Agustín de Valle Fértil, San Juan, Argentina by Hugo Alberto Valderrey on 16/05/2017
Tessaria integrifolia
in Parque Provincial Ischigualasto, San Juan, Argentina by Hugo Alberto Valderrey on 16/05/2017
Tessaria dodoneifolia
in San Agustín de Valle Fértil, San Juan, Argentina by Hugo Alberto Valderrey on 16/05/2017
Cyclolepis genistoides
in Parque Nacional Talampaya, La Rioja, Argentina by Hugo Alberto Valderrey on 16/05/2017
Lenga Beech (Nothofagus pumilio)
in Parque Nacional Los Glaciares, Santa Cruz, Argentina by Hugo Alberto Valderrey on 10/08/2016
Hoffmannseggia glauca
in Entre Vinchina y Villa Unión, La Rioja, Argentina by Hugo Alberto Valderrey on 21/03/2015
Wild Chamomile (Matricaria chamomilla)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 01/06/2014
Hoffmannseggia glauca
in Malargüe, Mendoza, Argentina by Hugo Alberto Valderrey on 29/03/2014
Ligaria cuneifolia
in Belgrano, San Luis, Argentina by Hugo Alberto Valderrey on 11/07/2013
Parkinsonia praecox
in Calingasta, San Juan, Argentina by Hugo Alberto Valderrey on 09/07/2013
Larrea cuneifolia
in Parque Nacional El Leoncito, San Juan, Argentina by Hugo Alberto Valderrey on 09/07/2013
Antarctic Beech (Nothofagus antarctica)
in El Calafate, Santa Cruz, Argentina by Hugo Alberto Valderrey on 30/03/2013
Adesmia pinifolia
in Las Leñas, Mendoza, Argentina by Hugo Alberto Valderrey on 17/08/2012
Ixora coccinea
in Colonia Laishi, Formosa, Argentina by Hugo Alberto Valderrey on 27/05/2012
Spider Plant (Tarenaya houtteana)
in Colonia Elisa, Chaco, Argentina by Hugo Alberto Valderrey on 26/05/2012
Dolichandra cynanchoides
in Margarita Belén, Chaco, Argentina by Hugo Alberto Valderrey on 25/05/2012
Chromolaena arnottiana
in La Falda, Córdoba, Argentina by Hugo Alberto Valderrey on 19/02/2012
Alsophila odonelliana
in Parque Nacional Baritú, Salta, Argentina by Hugo Alberto Valderrey on 10/07/2011
Cucurbita ficifolia
in Parque Nacional Baritú, Salta, Argentina by Hugo Alberto Valderrey on 09/07/2011
Erythrina flabelliformis
in Villa Nougués, Tucumán, Argentina by Hugo Alberto Valderrey on 24/09/2009
Cumulopuntia boliviana
in Antofagasta de la Sierra, Catamarca, Argentina by Hugo Alberto Valderrey on 22/09/2009
Tecoma tenuiflora
in Ruta 16 Camino a Villa Tulumba, Córdoba, Argentina by Hugo Alberto Valderrey on 19/09/2009
Ruellia ciliatiflora
in Rosario de la Frontera, Salta, Argentina by Hugo Alberto Valderrey on 26/12/2007
Blue Passionflower (Passiflora caerulea)
in Alvear, Mendoza, Argentina by Hugo Alberto Valderrey on 24/12/2007
Colletia spinosissima
in Departamento San Alberto, Córdoba, Argentina by Hugo Alberto Valderrey on 21/09/2007
Argentinian Brown Ebony (Libidibia paraguariensis)
in Santa Rosa de Conlara, San Luis, Argentina by Hugo Alberto Valderrey on 20/09/2007
Papyrus Sedge (Cyperus papyrus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 30/04/2006
Rhodolirium montanum
in Las Leñas, Mendoza, Argentina by Hugo Alberto Valderrey on 10/01/2006
Schizanthus grahamii
in Las Leñas, Mendoza, Argentina by Hugo Alberto Valderrey on 10/01/2006
Neltuma chilensis
in Chilecito, La Rioja, Argentina by Hugo Alberto Valderrey on 11/07/2005
Nicotiana tabacum
in El Carmen, Jujuy, Argentina by Hugo Alberto Valderrey on 27/12/2004
Bromelia pinguin
in Reserva de las Yungas de San Lorenzo, Salta, Argentina by Hugo Alberto Valderrey on 27/12/2004
Red Quebracho (Schinopsis lorentzii)
in Ruta 157 entre Lavalle y Frias, Santiago del Estero, Argentina by Hugo Alberto Valderrey on 27/12/2004
Plants - Chile
Lupinus arboreus
in Chile Chico, Región de Aisén, Chile by Hugo Alberto Valderrey on 16/10/2022
Wild Turnip (Brassica rapa)
in Chile Chico, Región de Aisén, Chile by Hugo Alberto Valderrey on 16/10/2022
Trichocereus atacamensis
in San Pedro de Atacama, Región de Antofagasta, Chile by Hugo Alberto Valderrey on 07/02/2013
Caiophora chuquitensis
in San Pedro de Atacama, Región de Antofagasta, Chile by Hugo Alberto Valderrey on 07/02/2013
Plants - Colombia
Royal Poinciana (Delonix regia)
in Cartagena de Indias, Bolívar, Colombia by Hugo Alberto Valderrey on 12/07/2014
Calotropis procera
in Cartagena de Indias, Bolívar, Colombia by Hugo Alberto Valderrey on 10/07/2014
Plumeria pudica
in Cartagena de Indias, Bolívar, Colombia by Hugo Alberto Valderrey on 10/07/2014
Plants - Mexico
Frangipani (Plumeria rubra)
in Riviera Mayo, Quintana Roo, México by Hugo Alberto Valderrey on 12/08/2025
Yucca gloriosa
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 12/08/2025
Ipomoea pes-caprae
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 12/08/2025
Syagrus weddelliana
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 12/08/2025
Selenicereus grandiflorus
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 12/08/2025
Adenium obesum
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 09/08/2025
Pygmy Date Palm (Phoenix roebelenii)
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 08/08/2025
Burmese Fishtail Palm (Caryota mitis)
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 08/08/2025
Shrubby Woodsorrel -shrubby Oxalis (Oxalis frutescens)
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 08/08/2025
Nymphaea ampla
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 08/08/2025
Tillandsia balbisiana
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 08/08/2025
Aechmea bracteata
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 08/08/2025
Tradescantia pallida
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 07/08/2025
Anthurium schlechtendalii
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 06/08/2025
Deamia testudo
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 06/08/2025
Tradescantia spathacea
in Playa del Carmén, Quintana Roo, México by Hugo Alberto Valderrey on 05/08/2025
Firecracker Plant - Fountain Bush (Russelia equisetiformis)
in Riviera Maya, Quintana Roo, México by Hugo Alberto Valderrey on 04/08/2025
Hibiscus rosa-sinensis
in Riviera Maya, Quintana Roo, México by Hugo Alberto Valderrey on 04/08/2025
Plants - Dominican Republic
Shoreline Purslane (Sesuvium portulacastrum)
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 04/07/2026
Mexican Cotton (Gossypium hirsutum)
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 02/07/2026
Cocoa Tree (Theobroma cacao)
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 02/07/2026
Morinda citrifolia
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 02/07/2026
Musa x paradisiaca
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 30/06/2026
Melicoccus bijugatus
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 30/06/2026
Sphagneticola trilobata
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 29/06/2026
Vachellia macracantha
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 29/06/2026
Ravenala madagascariensis
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 29/06/2026
Coccoloba uvifera
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 28/06/2026
Terminalia buceras
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 28/06/2026
Coconut (Cocos nucifera)
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 27/06/2026
Mangifera indica
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 27/06/2026
Crescentia cujete
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 27/06/2026
Royal Poinciana (Delonix regia)
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 27/06/2026
Leuenbergeria quisqueyana
in Bayahíbe, La Altagracia, República Dominicana by Hugo Alberto Valderrey on 30/04/2026
Mushrooms - Argentina
Battarrea phalloides
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 30/07/2025
Candolleomyces candolleanus
in General Acha, La Pampa, Argentina by Hugo Alberto Valderrey on 25/04/2025
Agrocybe pediades
in Departamento Utracan, La Pampa, Argentina by Hugo Alberto Valderrey on 02/04/2025
Purple-spored Puffball (Calvatia cyathiformis)
in Guatraché, La Pampa, Argentina by Hugo Alberto Valderrey on 10/05/2024
Panaeolus antillarum
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 11/12/2023
Trametes sanguinea
in Parque Provincial Urugua-í, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Favolus brasiliensis
in Parque Provincial Urugua-í, Misiones, Argentina by Hugo Alberto Valderrey on 05/10/2023
Trametes sanguinea
in Reserva Provincial Parque Luro, La Pampa, Argentina by Hugo Alberto Valderrey on 30/09/2023
Fomitiporia robusta
in Departamento de Toay, La Pampa, Argentina by Hugo Alberto Valderrey on 12/02/2023
Shaggy Mane (Coprinus comatus)
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 25/10/2021
Trametes sanguinea
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 03/05/2021
Itajahya galericulata
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 22/02/2019
Mushrooms - Bolivia
Lentinus crinitus
in Bermejo, Tarija, Bolivia by Hugo Alberto Valderrey on 09/07/2011
Worms - Argentina
Lumbricus terrestris
in General Pico, La Pampa, Argentina by Hugo Alberto Valderrey on 13/09/2021