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CLIFF CUDWEED AT SPECIFIC RANK IN PSEUDOGNAPHALIUM (ASTERACEAE: GNAPHALIEAE)
Harvey E. Ballard, Jr., Danielle Sky Feller and Guy L. NesomVolume:
21
Language:
english
Journal:
SIDA, Contributions to Botany
DOI:
10.2307/41968328
Date:
December, 2004
File:
PDF, 292 KB
english, 2004