Plinia rivularis, commonly known as yva poroity, ´, ´, ´, ´, ´, or ´ is a species of plant in the family Myrtaceae.__TOC__

Distribution: Plinia rivularis is found in coastal forests, atlantic rainforest, and high altitude forests, in Argentina, Paraguay, Uruguay, Brazil, Venezuela, and Trinidad.

 The plant is an evergreen tree which can grow to between tall. It produces edible, reddish-orange fruit, up to in diameter. The leaves are between long, and between wide.