Psorothamnus emoryi

(A. Gray) Rydberg in N. L. Britton et al.

N. Amer. Fl. 24: 47. 1919.

Basionym: Dalea emoryi A. Gray Pl. Nov. Thurb., 315. 1854
Treatment appears in FNA Volume 11.

A small-flowered plant, var. arenarius (Brandegee) Barneby is known from the Baja California peninsula.

Distribution

sw United States, nw Mexico.

Discussion

Varieties 2 (1 in the flora).

Selected References

None.