Monographs Details: Lotus argophyllus (A.Gray) Greene x L. nevadensis (S.Watson) Greene
Authority: Isely, Duane. 1981. Leguminosae of the United States. III. Subfamily Papilionoideae: tribes Sophoreae, Podalyrieae, Loteae. Mem. New York Bot. Gard. 25 (3): 1-264.
Description:Distribution and Ecology - California, especially Los Angeles and San Bernardino cos.

Discussion:Several populations, primarily of the Transverse Ranges, seemingly combine characters of these species. Since hybrid derivation cannot be validated, the preponderance are referred to L. argophyllus var argophyllus.
Distribution:United States of America North America|