Palicourea rigida is a species of shrub in the family Rubiaceae. They are native to Espirito Santo, Pará, Mato Grosso Do Sul, Amazônia, Mata Atlântica, RondôNia, Cerrado, Maranhao, Caatinga, Tocantins, SãO Paulo, Amapá, Bahia, Acre (Brazil), Mato Grosso, Roraima, GoiáS, Piauí, Paraná, Minas Gerais, and Distrito Federal. Flowers are visited by Planalto Hermit, Hyacinth Visorbearer, Swallow-tailed Hummingbird, and Fork-tailed Woodnymph.
EOL has data for 11 attributes, including: