Pseudechinolaena polystachya is a species of herb in the family true grasses. They have a self-supporting growth form. They are native to Bahia, Tocantins, Paraná, Minas Gerais, SãO Paulo, Rio Grande Do Sul, Mato Grosso Do Sul, Mato Grosso, Mata Atlântica, Cerrado, Distrito Federal, Rio De Janeiro, Santa Catarina, GoiáS, and Espirito Santo. They have simple, broad leaves. Individuals can grow to 16 m.
EOL has data for 16 attributes, including: