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ONE TAXON OR TWO: ARE FRASERA UMPQUAENSIS AND F. FASTIGIATA (GENTIANACEAE) DISTINCT SPECIES?
Barbara L. Wilson, Valerie Hipkins and Tom N. KayeVolume:
57
Language:
english
Journal:
Madroño
DOI:
10.2307/41425855
Date:
April, 2010
File:
PDF, 1.64 MB
english, 2010