You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Rappahannock River, 3/4 mile above Falmouth Bridge. Remove constraint Place: Rappahannock River, 3/4 mile above Falmouth Bridge. Place Virginia Remove constraint Place: Virginia Topic Cyperus Remove constraint Topic: Cyperus Topic Poales Remove constraint Topic: Poales Type still image Remove constraint Type: still image