720836 214040 Caulanthus crassicaulis (Torrey) S. Watson [125 982306 Streptanthus crassicaulis Torrey] J. Stansbury, H. Torrey, H. , Exped. Great Salt lake: t. 1 (1853)
 
514638214040 Caulanthus crassicaulis (Torrey) S. Watson A.A. Heller, Muhlenbergia, vol. 8 : p. 138, t. 16 (1912)