The American Species of Xiphopteris
Copeland, Edwin Bingham, 1873-1964
Article
1952
American fern journal
42
Issue: 2
41--41
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/218254 DOI: https://doi.org/10.2307/1545799
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