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Start Over Subjects North America ✖Remove constraint Subjects: North America Titles On certain new or peculiar North American Hyphomycetes. II, Helicocephalum, Gonatorrhodiella, Desmidiospora nov. genera and Everhartia lignatilis n. sp ✖Remove constraint Titles: On certain new or peculiar North American Hyphomycetes. II, Helicocephalum, Gonatorrhodiella, Desmidiospora nov. genera and Everhartia lignatilis n. sp Recently Added Within 6 Months ✖Remove constraint Recently Added: Within 6 Months

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  • On certain new or peculiar North American Hyphomycetes. II, Helicocephalum, Gonatorrhodiella, Desmidiospora nov. genera and Everhartia lignatilis n. sp1