Univ. Calif. Publ. Bot. 3: 56. 1907.
Calif., Nev., nw Mexico
Varieties 2 (1 in the flora).
Ericameria cooperi var. bajacalifornica (Urbatsch & Wussow) Urbatsch is known only from Mexico (Baja California).
"fine" is not a number."[" is not declared as a valid unit of measurement for this property."]" is not declared as a valid unit of measurement for this property.