You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Language UND Remove constraint Language: UND Place Canada Remove constraint Place: Canada Place Dunwich Township, along rail tracks ca 5 km SW of Dutton (Dutton Swamp). Remove constraint Place: Dunwich Township, along rail tracks ca 5 km SW of Dutton (Dutton Swamp). Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Poales Remove constraint Topic: Poales Topic Rhynchospora Remove constraint Topic: Rhynchospora Type still image Remove constraint Type: still image