Not an accepted name (status: unknown). The accepted name is Chamaecrista setosa (Vogel) H.S.Irwin & Barneby, 1982.

Chamaecrista setosa var. subsetosa (Malme) H.S.Irwin & Barneby, 1982 2% complete

No common name

Mem. New York Bot. Gard. 35: 651 (1982)

There is no corrections for Chamaecrista setosa var. subsetosa yet.