Senna occidentalis (Septicweed) is a species of shrub in the family legumes. They have a self-supporting growth form. They are native to Pará, Espirito Santo, Distrito Federal, Acre (Brazil), Mato Grosso Do Sul, Ceará, Minas Gerais, Mata Atlântica, Bahia, ParaíBa, Rio Grande Do Sul, Maranhao, Pernambuco, Rio De Janeiro, GoiáS, Amazônia, Rio Grande Do Norte, Santa Catarina, Pantanal, Piauí, Alagoas, Roraima, Tocantins, Mato Grosso, Paraná, SãO Paulo, Cerrado, Sergipe, Caatinga, Amapá, and RondôNia. They have compound, broad leaves. Flowers are visited by Carpenter Bees. Individuals can grow to 2 m.
EOL has data for 29 attributes, including: