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 Boulder Remove constraint Place: Boulder Place USA Remove constraint Place: USA Place north-facing slope above Caribou Creek 2 miles west of Nederland on road to Caribou Remove constraint Place: north-facing slope above Caribou Creek 2 miles west of Nederland on road to Caribou Topic Lichens Remove constraint Topic: Lichens Topic Usnea Remove constraint Topic: Usnea