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 Place Mt. Horeb, above Woodcutter's Gap. Remove constraint Place: Mt. Horeb, above Woodcutter's Gap. Place North America Remove constraint Place: North America Place Saint Andrew Remove constraint Place: Saint Andrew Topic Hymenophyllaceae Remove constraint Topic: Hymenophyllaceae