Hexasepalum apiculatum (Stiff Buttonweed) is a species of shrub in the family Rubiaceae. They have a procumbent growth form. They are native to Amazônia, Puerto Rico, Caatinga, Cerrado, Pampa, and U.S. Virgin Islands. They have simple, broad leaves. Individuals can grow to 0.11 m.
EOL has data for 17 attributes, including: