University of Michigan Biological Station

The University of Michigan Biological Station (UMBS) was founded in 1909.

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Polytrichum and Pogonatum species of the eastern United States

TitlePolytrichum and Pogonatum species of the eastern United States
Publication TypeJournal Article
Year of Publication1937
AuthorsNichols GElwood
JournalThe Bryologist
Volume40
Pagination1-10
KeywordsPOLYTRICHUM