Exclusion of the New York Fern and the Hay-Scented Fern from the Flora of Iowa
Cooperrider, Tom S.
Article
1968
American fern journal
58
176--178
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/218389 DOI: https://doi.org/10.2307/1545953