Microchilus arietinus is a species of herb in the family orchids. They are listed in cites appendix ii. They are native to Distrito Federal, Amazônia, Rio Grande Do Sul, Paraná, Roraima, SãO Paulo, Santa Catarina, Cerrado, Espirito Santo, Rio De Janeiro, Mata Atlântica, and Minas Gerais.
EOL has data for 9 attributes, including: