Monographs Details: Mimosa grahamii A.Gray var. grahamii
Authority: Isley, Duane. 1973. Leguminosae of the United States: I. Subfamily. Mimosoideae. Mem. New York Bot. Gard. 25 (1): 1-152.
Discussion:Mimosa grahamii Gray Mimosopsis grahamii (Gray) Britt. & Rose Range as key. Desert grassland, rocky slopes, roadcuts. April-May. The varieties are not strongly marked as pubescence seems to be the only differential character. On the other hand, the distinction is not blurred by intermediates, and var. lemmonii has a somewhat broader distribution.