Rhytachne subgibbosa is a species of perennial herb in the family true grasses. They have a self-supporting growth form. They are native to Mato Grosso Do Sul, Pantanal, SãO Paulo, Distrito Federal, Bahia, Mata Atlântica, Amazônia, Cerrado, Amapá, Pampa, Mato Grosso, Rio Grande Do Sul, and GoiáS. They have simple, broad leaves. Individuals can grow to 1.2 m.
EOL has data for 14 attributes, including: