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Pavonia hastata

Pink Pavonia


Pavonia hastata

Cav.
Pavonia Rosada
Rosa-do-campo

Family: Malvaceae
Order: Malvales
Class: Magnoliopsida
Phylum / Division: Magnoliophyta
Kingdom: Plantae

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Other common names: Guaichí Rosa.





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Description


Pavonia hastata, commonly known as spearleaf swampmallow or pink pavonia, is a shrub in the family Malvaceae.

Distribution: The species is native to Brazil, Bolivia, Argentina, Paraguay and Uruguay. It was previously considered to be native to Australia as well, but is no longer thought to be.

 A spreading subshrub or shrub, the plant grows to 1.5 metre high and have leaves that are 10 to 60 mm long and 10 to 25 mm wide. Leaves ovate to oblong with heart-shaped or willow-shaped base, toothed, rough-haired on the upper side, hairy on the lower side, 1-6 cm long, 1-2.5 cm wide with 3 cm long petioles.

Inflorescence: The hibiscus-like flowers are pink with a red throat. Flowers solitary in the leaf axils, on petioles shorter than the leaves. Outer lining almost as long as the lining, hairy. Petals up to 1.2 cm long, white to reddish purple with dark basal spot. Stamens gave 12 pieces. The first flowers in spring are often cleistogamous and much smaller than those that come later in the season. Flowering occurs profusely during summer and autumn.

Cultivation: The species is easily propagated by seed or cuttings.

Source: Wikipedia, article Pavonia hastata. Content adapted from Wikipedia, available under the CC BY-SA 4.0 license. Accessed on 17/07/2026.





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Count: 27




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Species records

Count: 29



Page 1 of 3
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
248096204/06/2026ArgentinaBuenos AiresParque Natural La LucilaMarcos Garberoglio
247753231/05/2026ArgentinaCiudad Autónoma de Buenos AiresEcoparque de Buenos AiresMarcos Garberoglio
246109112/04/2026ArgentinaBuenos AiresReserva Puertos de Belén de EscobarAndrea Casaburi
245509724/03/2026ArgentinaEntre RíosMirador de la Virgen de Fátima, VictoriaPeter Vidana
244572508/03/2026ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)Andrea Casaburi
243987321/02/2026ArgentinaBuenos AiresEcoparque San FernandoMarcos Garberoglio
243841321/02/2026ArgentinaBuenos AiresQuinta Trabucco, Vicente LópezMarcos Garberoglio
243267810/02/2026ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Ciudad Universitaria - Costanera Norte (RECU-CN)Marcos Garberoglio
239842624/10/2025ArgentinaMisionesParque Federal Campo San JuanElsa Longo
227202506/04/2025ArgentinaBuenos AiresEco Área Avellaneda, AvellanedaDiego Trillo
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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Pink Pavonia (Pavonia hastata) – Species account. Accessed from www.ecoregistros.org on 12/09/2026.