You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection 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 Poaceae Remove constraint Topic: Poaceae Topic Puccinellia Remove constraint Topic: Puccinellia Type still image Remove constraint Type: still image