You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Big Rapids Twp. Sec.25 SE 1/4, T15N, R10W Muskegon River Remove constraint Place: Big Rapids Twp. Sec.25 SE 1/4, T15N, R10W Muskegon River Topic Lycopus Remove constraint Topic: Lycopus