Monographs Details: Chamaecrista zygophylloides var. deamii (Britton & Rose) H.S.Irwin & Barneby
Authors:Howard S. Irwin, Rupert C. Barneby
Authority: Irwin, Howard S. & Barneby, Rupert C. 1982. The American Cassiinae. A synoptical revision of Leguminosae tribe Cassieae subtrib Cassiinae in the New World. Mem. New York Bot. Gard. 35, part 2: 455-918.
Family:Caesalpiniaceae
Discussion:155c. Chamaecrista zygophylloides var. deamii  (Britton & Rose) IB, comb. nov. Grimaldia deamii Britton & Rose, N. Amer. Fl. 23(5): 300. 1930 = C. zygophylloides var. deamii (Britton & Rose) IB, 1977.