Cystopteris X illinoensis: A New Natural Hybrid Fern
Moran, Robbin Craig, 1956-
Article
1982
American fern journal
72
41--44
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/218573 DOI: https://doi.org/10.2307/1547054