You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Canada Remove constraint Place: Canada Place Mouth of the Black Duck River just west of Cape Henrietta-Maria in Hudson Bay Remove constraint Place: Mouth of the Black Duck River just west of Cape Henrietta-Maria in Hudson Bay Place Ontario Remove constraint Place: Ontario Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Poaceae Remove constraint Topic: Poaceae Topic Poales Remove constraint Topic: Poales Topic Puccinellia Remove constraint Topic: Puccinellia