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 Elwha Valley, Olympic Peninsula Remove constraint Place: Elwha Valley, Olympic Peninsula Place North America Remove constraint Place: North America Place USA Remove constraint Place: USA Place Washington Remove constraint Place: Washington Topic Lichens Remove constraint Topic: Lichens Topic Ochrolechia Remove constraint Topic: Ochrolechia