Trends of Specialization in the Stipe Anatomy of Dennstaedtia and Related Genera
Keating, Richard C
Article
1968
American fern journal
58
126--140
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/218384 DOI: https://doi.org/10.2307/1546552