You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Valley of upper part of Claylick Run, near source. Wayne National Forest, Ironton Ranger District. Ca. 10 miles SW of Gallipolis. Remove constraint Place: Valley of upper part of Claylick Run, near source. Wayne National Forest, Ironton Ranger District. Ca. 10 miles SW of Gallipolis.