Crotalaria (Rattlebox) is a genus of tree in the family legumes. They are native to Puerto Rico, U.S. Virgin Islands, and The Contiguous United States. Flowers are visited by Megachile zambesica, Serapista rufipes, Megachile ianthoptera, and Megachile rufiventris. Individuals can grow to 1.3 m.
EOL has data for 13 attributes, including: