The Clematis fremontii Var. Riehlii Population in the Ozarks
Erickson, Ralph O
Article
1945
Annals of the Missouri Botanical Garden
32
413--460
BioStor
English
St. Louis, Missouri Botanical Garden Press, 1914-
BioStor: https://biostor.org/reference/11703 DOI: https://doi.org/10.2307/2394445