Monographs Details: Chamaecrista trachycarpa var. acutifolia (Benth.) 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:8b. Chamaecrista trachycarpa (Vogel) IB var. acutifolia (Bentham) IB, comb. nov. C. trachycarpa var. acutifolia Bentham, Linnaea 22: 528. 1849.