You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Isle Royale National Park, Greenstone Ridge above Chickenbone Lake. Remove constraint Place: Isle Royale National Park, Greenstone Ridge above Chickenbone Lake. Place Keweenaw Remove constraint Place: Keweenaw Place USA Remove constraint Place: USA Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae Topic Poaceae Remove constraint Topic: Poaceae Type still image Remove constraint Type: still image