Monographs Details: Cassia eremophila var. coriacea (Benth.) Symon
Authority: Isley, Duane. 1975. Leguminosae of the United States: II. Subfamily Caesalpinioideae. Mem. New York Bot. Gard. 25 (2): 1-228.
Description:Distribution and Ecology - California. March-April, as to limited material seen.
Discussion:C. sturtii auct. p.p.
CN n = 14, 21, 28. Numerous determinations, n = 28 predominating. Those with n = 21 (reported as 42/2) are triploids (Randell, 1970).
Variety coriacea is said to be a convenience category accommodating exomorphically similar hybrids of several parentages (Randell, 1970).
Distribution:United States of America North America