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 0.3 mi SW of M-72 & Arrowhead Rd intersection (6 mi NE of Grayling). T26N R04W, Sec. 5 NW1/4 NW1/4 Remove constraint Place: 0.3 mi SW of M-72 & Arrowhead Rd intersection (6 mi NE of Grayling). T26N R04W, Sec. 5 NW1/4 NW1/4