Abies balsamea (L.) Mill., forma hudsonia (Bosc), comb. nov
Fernald, Merritt Lyndon, 1873-1950 Weatherby, Charles Alfred, 1875-1949
Article
1932
Rhodora
34
190--191
BioStor
[Cambridge, Mass., etc.] New England Botanical Club [etc.]
BioStor: https://biostor.org/reference/139742