This plant was a kidney bean (shaped and colored) seed in a long pod of many seeds. It was found in Hawaii. It folds it's branches/leaves up every night. Amazing- timed with the sun. Can you help me identify it? I have included a night and day picture. Thanks, Kerry
I don't think it is a senna. The seeds were very different as were the pods from senna I have found online... Thanks for trying... Kerry
Senna, as I said, is a huge genus. There are 250 species, and they used to include Cassia as well, which is another several hundred.
