Pterocaulon rugosum is a species of herb in the family Asteraceae. 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.
EOL has data for 9 attributes, including: