Filices Purdomianae
Christensen, Carl, 1872-1942
Article
1913
Botanical gazette
56
Issue: 4
331--338
BioStor
English
Hanover, Ind, [publisher not identified], 1876-1991
BioStor: https://biostor.org/reference/209620 DOI: https://doi.org/10.1086/331170
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