Some varieties of the Amphigean species of Osmunda
Fernald, Merritt Lyndon, 1873-1950
Article
1930
Contributions from the Gray Herbarium of Harvard University
Issue: 87
71--76
Harvard University Botany Libraries
English
[Cambridge, Mass.] Harvard University -1984]
DOI: https://doi.org/10.5962/p.336121 Wikidata: https://www.wikidata.org/entity/Q94389034
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