Setaria megaphylla (Bigleaf Bristlegrass) is a species of perennial grass in the family True grasses. It has a self-supporting growth form. It is native to Rio de Janeiro, Cerrado, Bahia, and Minas Gerais. Bigleaf Bristlegrass has simple, broad leaves. Flowers are visited by Lipotriches guineensis (Strand 1912). Bigleaf Bristlegrass is a photoautotroph. Individuals can grow to 2.5 m.
EOL has data for 16 attributes, including: