Chamaecrista nictitans subsp. brachypoda (Benth.) H.S.Irwin & Barneby subspecies accepted

Chamaecrista nictitans subsp. disadena (Steud.) H.S.Irwin & Barneby subspecies accepted

Chamaecrista nictitans subsp. nictitans subspecies accepted

Chamaecrista nictitans subsp. patellaria (DC. ex Collad.) H.S.Irwin & Barneby subspecies accepted

Chamaecrista nictitans var. aspera (Muhl. ex Elliott) H.S.Irwin & Barneby variety accepted

Chamaecrista nictitans var. brevicarpellata A.Barreto & Yakovlev variety accepted

Chamaecrista nictitans var. diffusa (DC.) H.S.Irwin & Barneby variety accepted

Chamaecrista nictitans var. glabrata (Vogel) H.S.Irwin & Barneby variety accepted

Chamaecrista nictitans var. jaliscensis (Greenm.) H.S.Irwin & Barneby variety accepted

Chamaecrista nictitans var. leptadenia (Greenm.) Gandhi & S.L.Hatch variety accepted

Chamaecrista nictitans var. paraguariensis (Chodat & Hassl.) H.S.Irwin & Barneby variety accepted

Chamaecrista nictitans var. pilosa (Benth.) H.S.Irwin & Barneby variety accepted

Chamaecrista nictitans var. praetexta (Vogel) H.S.Irwin & Barneby variety accepted