Some undescribed American Spermatophytes
Johnston, I. M. (Ivan Murray),
Article
1925
Contributions from the Gray Herbarium of Harvard University
Issue: 75
27--40
Harvard University Botany Libraries
English
[Cambridge, Mass.] Harvard University -1984]
DOI: https://doi.org/10.5962/p.336090 Wikidata: https://www.wikidata.org/entity/Q94388465
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