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One Taxon or Two: Are Frasera umpquaensis and F. fastigiata (Gentianaceae) Distinct Species?
Wilson, Barbara L., Hipkins, Valerie, Kaye, Tom N.Volume:
57
Language:
english
Journal:
Madroño
DOI:
10.3120/0024-9637-57.2.106
Date:
April, 2010
File:
PDF, 310 KB
english, 2010