You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Arenac Twp. T19N, R5E, Sec. 15, SE1/4. On W. shore of the Rifle River at DNR public fishing site on S.E. side of village of Omer. Remove constraint Place: Arenac Twp. T19N, R5E, Sec. 15, SE1/4. On W. shore of the Rifle River at DNR public fishing site on S.E. side of village of Omer. Topic Poales Remove constraint Topic: Poales