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A SYNOPSIS OF NORTH AMERICAN ASTERS: THE SUBGENERA, SECTIONS AND SUBSECTIONS OF ASTER AND LASALLEA
Semple, John C., Brouillet, LucVolume:
67
Language:
english
Journal:
American Journal of Botany
DOI:
10.1002/j.1537-2197.1980.tb07733.x
Date:
August, 1980
File:
PDF, 2.94 MB
english, 1980