You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Nipigon Provincial Forest, Lake Helen, Nipigon Remove constraint Place: Nipigon Provincial Forest, Lake Helen, Nipigon Place North America Remove constraint Place: North America Place Ontario Remove constraint Place: Ontario Topic Bryophyta Remove constraint Topic: Bryophyta Topic Dicranales Remove constraint Topic: Dicranales Topic Leucobryum Remove constraint Topic: Leucobryum