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Systematics of the Prenanthes roanensis Complex (Asteraceae: Lactuceae)
Frank Fusiak and Edward E. SchillingVolume:
111
Language:
english
Journal:
Bulletin of the Torrey Botanical Club
DOI:
10.2307/2995915
Date:
July, 1984
File:
PDF, 866 KB
english, 1984