Thrasya petrosa is a species of herb in the family true grasses. They are native to Distrito Federal, Mata Atlântica, Pantanal, GoiáS, Maranhao, Cerrado, Pará, SãO Paulo, Bahia, Mato Grosso Do Sul, Amazônia, Acre (Brazil), Minas Gerais, Tocantins, Roraima, and Mato Grosso.
EOL has data for 11 attributes, including: