You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Aetna Twp. Sec. 19 Center T13N, R10W Along 2-track road south side Rosy run Creek west of Monroe Rd at 230th Ave. Remove constraint Place: Aetna Twp. Sec. 19 Center T13N, R10W Along 2-track road south side Rosy run Creek west of Monroe Rd at 230th Ave. Topic Amphicarpaea Remove constraint Topic: Amphicarpaea