Spermacoce exilis (Pacific False Buttonweed) is a species of annual herb in the family Rubiaceae. They have a self-supporting growth form. They are native to Alagoas, RondôNia, Pernambuco, Amapá, Piauí, Pará, Ceará, Roraima, Mata AtlâNtica, AmazôNia, and Bahia. They have simple, broad leaves. Individuals can grow to 0.11 m.
EOL has data for 15 attributes, including: