You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Language UND Remove constraint Language: UND Place Cherokee Nat Forest, along Hwy 143 south of Roan Mtn State Park, 4.5 mi south of Campground entrance, ca 0.3 mi south of Twin Springs Rec Area. Remove constraint Place: Cherokee Nat Forest, along Hwy 143 south of Roan Mtn State Park, 4.5 mi south of Campground entrance, ca 0.3 mi south of Twin Springs Rec Area.