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 Keweenaw Remove constraint Place: Keweenaw Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Place Top of ridge south of Birch Island, McCargoe Cove Isle Royale Remove constraint Place: Top of ridge south of Birch Island, McCargoe Cove Isle Royale Topic Elymus Remove constraint Topic: Elymus Topic Poales Remove constraint Topic: Poales