Two Moonworts of the Rocky Mountains; Botrychium hesperium and a New Species Formerly Confused with It
W. H. Wagner, Jr. and Florence S. WagnerVolume:
73
Language:
english
Journal:
American Fern Journal
DOI:
10.2307/1546534
Date:
April, 1983
File:
PDF, 1.26 MB
english, 1983