You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Dalton Twp. E. Shore of Twin Lake near co. park. Remove constraint Place: Dalton Twp. E. Shore of Twin Lake near co. park. Place Michigan Remove constraint Place: Michigan Place Muskegon Remove constraint Place: Muskegon Place North America Remove constraint Place: North America Topic Cyperus Remove constraint Topic: Cyperus Topic Poales Remove constraint Topic: Poales