You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place on west side of Sturgeon Rd. near Jack Barstow Airport ca. 2 1/2 mi. N. of the city of Midland. Larkin Twp. T15N, R2E, Sec.31 SE1/4 Remove constraint Place: on west side of Sturgeon Rd. near Jack Barstow Airport ca. 2 1/2 mi. N. of the city of Midland. Larkin Twp. T15N, R2E, Sec.31 SE1/4