Picrosia is a genus of South American plants in the dandelion tribe within the daisy family. Species 1. \n* Picrosia cabreriana A.G.Schulz - Brazil (Paraná, Rio Grande do Sul, Santa Catarina), Paraguay (Amambay), Argentina (Chaco, Corrientes, Misiones) 2. \n* Picrosia longifolia D.Don - northern + southern Argentina, Chile (Tarapaca), Paraguay (Alto Paraguay, Central, Presudente Hayes, San Pedro), Uruguay (Montevideo), Peru (Lima), Brazil (Rio Grande do Sul, Santa Catarina)