Cypripedium Calceolus L., var. parviflorum (Salisb.), comb. nov. C. Calceolus, β. in part, L. Sp. Pl. 951 (1753)
Fernald, Merritt Lyndon, 1873-1950
Article
1946
Rhodora
48
4--4
BioStor
[Cambridge, Mass., etc.] New England Botanical Club [etc.]
BioStor: https://biostor.org/reference/180334
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