Senna (Senna) is a genus of tree in the family legumes. They are climbers. They are native to Canada, U.S. Virgin Islands, Hawaii, The Contiguous United States, and Puerto Rico. Flowers are visited by American Bumblebee, Cassius Blue, Bombus ephippiatus, and Cloudless Sulphur. Individuals can grow to 2.8 m.
EOL has data for 14 attributes, including: