Pterocaulon rugosum is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They are native to Minas Gerais, GoiáS, Bahia, Rio De Janeiro, Rio Grande Do Sul, SãO Paulo, Santa Catarina, Pampa, Paraná, Cerrado, Mato Grosso, Mato Grosso Do Sul, Distrito Federal, and Mata Atlântica. They have simple, broad leaves. Individuals can grow to 0.33 m.
EOL has data for 15 attributes, including: