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 Language UND Remove constraint Language: UND Place About 1 1/4 miles south west of the Rock Harbor Campgrounds along the trail which parallels the shore of Rock Harbor Remove constraint Place: About 1 1/4 miles south west of the Rock Harbor Campgrounds along the trail which parallels the shore of Rock Harbor Place Michigan Remove constraint Place: Michigan Place USA Remove constraint Place: USA Topic Lichens Remove constraint Topic: Lichens Topic Usnea Remove constraint Topic: Usnea