Intermountain Flora: Vascular Plants of the Intermountain West, U.S.A. Volume 4 by Arthur Cronquist, Arthur H. Holmgren, Noel H. Holmgren, James L. Reveal, Patricia K. Holmgren
Henrickson, James
Article
1985
Madroño; a West American journal of botany
32
58--59
BioStor
English
Berkeley California Botanical Society
BioStor: https://biostor.org/reference/162998