You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place on N. side of Long Rapids Rd. 200 ft. W. of intersection with US-23 on N. side of town of Alpena. Alpena Twp. T31N, R8E, Sec.16,SE1/4 Remove constraint Place: on N. side of Long Rapids Rd. 200 ft. W. of intersection with US-23 on N. side of town of Alpena. Alpena Twp. T31N, R8E, Sec.16,SE1/4