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 fimbriata, Megachile zambesica, Megachile rufipennis, and Lasioglossum radiatulum. Individuals can grow to 1.3 m.
EOL has data for 13 attributes, including: