A Revised Classification of Thelypteris Subgenus Amauropelta
Smith, Alan R., 1943-
Article
1974
American fern journal
64
83--95
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/218460 DOI: https://doi.org/10.2307/1547004