The Cheilanthes dichotoma Group of South America
Ponce, M. Mónica (Marta Mónica) Morbelli, Marta Alicia
Article
1989
American fern journal
79
127--135
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/218689 DOI: https://doi.org/10.2307/1547188