You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Isle Royale, Occasional in clearing at head of McCargo Cove. Remove constraint Place: Isle Royale, Occasional in clearing at head of McCargo Cove. Place Keweenaw Remove constraint Place: Keweenaw Place Michigan Remove constraint Place: Michigan Topic Caryophyllales Remove constraint Topic: Caryophyllales Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Polygonum Remove constraint Topic: Polygonum Type still image Remove constraint Type: still image