You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Presque Isle Remove constraint Place: Presque Isle Place near N. end of Grand Lake N. of Alpena. Presque Isle Twp. T34N, R8E, Sec. 21, NW1/4 Remove constraint Place: near N. end of Grand Lake N. of Alpena. Presque Isle Twp. T34N, R8E, Sec. 21, NW1/4 Topic Agrostis Remove constraint Topic: Agrostis Topic Poales Remove constraint Topic: Poales