Crotalaria sagittalis (Arrowhead Rattlebox) is a species of annual herb in the family Fabaceae. They have a procumbent growth form. They are native to Cerrado, Eastern North America, Mato Grosso Do Sul, AmazôNia, GoiáS, The Contiguous United States, Puerto Rico, Roraima, and RondôNia. They have compound, broad leaves. Flowers are visited by Sciara atrata, Heringia salax, Arge, and Amorpha Borer. Individuals can grow to 0.25 m.
EOL has data for 19 attributes, including: