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 between Mt. Franklin and Mt. Ojibway. Remove constraint Place: Isle Royale National Park. Greenstone Ridge between Mt. Franklin and Mt. Ojibway. Place Keweenaw Remove constraint Place: Keweenaw Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Malpighiales Remove constraint Topic: Malpighiales Topic Salicaceae Remove constraint Topic: Salicaceae