A Biosystematic Study of Coreopsis tinctoria and C. cardaminefolia (Compositae)
Edwin B. Smith and Hampton M. ParkerVolume:
23
Language:
english
Pages:
10
Journal:
Brittonia
DOI:
10.2307/2805432
Date:
April, 1971
File:
PDF, 1.03 MB
english, 1971