You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place on west side of water treatment plant at the south end of 2nd St. on E. side of village of Pinconning. Pinconning Twp. T17N, R4E, Sec. 23 SW1/4 Remove constraint Place: on west side of water treatment plant at the south end of 2nd St. on E. side of village of Pinconning. Pinconning Twp. T17N, R4E, Sec. 23 SW1/4 Topic Magnoliopsida Remove constraint Topic: Magnoliopsida