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 Luce Remove constraint Place: Luce Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Place Sleeper Lake, N1/2 SE1/4 sec. 33, T48N, R10W, ca. 10.5 mi SSE of Deer Park Remove constraint Place: Sleeper Lake, N1/2 SE1/4 sec. 33, T48N, R10W, ca. 10.5 mi SSE of Deer Park Topic Potamogeton Remove constraint Topic: Potamogeton