UZI NUR Viola rafinesquii, the only Melanium violet native to North America
Clausen, Jens (Jens Christian), 1891-1969 Channell, R. B. (Robert Bennie), 1924-2001
Article
1964
Rhodora
66
32--46
BioStor
[Cambridge, Mass., etc.] New England Botanical Club [etc.]
BioStor: https://biostor.org/reference/138990
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