Massachusetts species of Helvella
Anderson, P. J. (Paul Johnson), 1884-1971 Ickis, Marguerite, 1897-1980
Article
1921
Mycologia
13
Issue: 4-5
201--229
BioStor
English
[Bronx, etc.], New York Botanical Garden,
BioStor: https://biostor.org/reference/237767
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