You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Canada Remove constraint Place: Canada Place Northern Lake Huron, near mouth of river at Nestorville, near Thessalson Remove constraint Place: Northern Lake Huron, near mouth of river at Nestorville, near Thessalson Topic Alopecurus Remove constraint Topic: Alopecurus Topic Poaceae Remove constraint Topic: Poaceae Type still image Remove constraint Type: still image