Vascular Plants of the Pacific Northwest by C. Leo Hitchcock, Arthur Cronquist, Marion Ownbey, J. W. Thompson
Ornduff, Robert
Article
1961
Madroño; a West American journal of botany
16
74--76
BioStor
English
Berkeley, California Botanical Society,
BioStor: https://biostor.org/reference/162241
In Copyright. Digitized with the permission of the rights holder
https://www.biodiversitylibrary.org/permissions/
http://creativecommons.org/licenses/by-nc/3.0/
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