You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Drummond Island, ca. 1 mi. NE of Drummond. Remove constraint Place: Drummond Island, ca. 1 mi. NE of Drummond. Place USA Remove constraint Place: USA Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae Topic Schizachne Remove constraint Topic: Schizachne