The systematics and evolution of Townsendia (Compositae)
Beaman, John H., 1929-
Article
1957
Contributions from the Gray Herbarium of Harvard University
Issue: 183
1--149
Harvard University Botany Libraries
English
[Cambridge, Mass.] Harvard University -1984]
DOI: https://doi.org/10.5962/p.336386 Wikidata: https://www.wikidata.org/entity/Q100707230
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