100732 128331 Baptisia perfoliata (L.) R. Br. [80 290423 Crotalaria perfoliata L.] W. Curtis, Bot. Mag., vol. 58 [ser. 2, vol. 5]: t. 3121 (1831) [W.J. Hooker]
 
2360972 128331 Baptisia perfoliata (L.) R. Br. [80 290423 Crotalaria perfoliata L.] A. Lounsberry, E. Rowan, Southern wild flowers and trees: p. 267, t. 80 (1901) [E. Rowan]
 
1163032 128331 Baptisia perfoliata (L.) R. Br. [80 290423 Crotalaria perfoliata L.] Ann. Missouri Bot. Gard., vol. 27 : t. 17 (1940) [n.a.]