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 Along the north fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap. Remove constraint Place: Along the north fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap.