Special Report: The Present Evolutionary and Taxonomic Status of the Fern Genus Polystichum: The 1984 Botanical Society of America Pteridophyte Section Symposium
Barrington, David S. (David Stanley)
Article
1985
American fern journal
75
22--28
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/218627 DOI: https://doi.org/10.2307/1546577