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 Near summit of Mt. Horeb, west of Woodcutter's Gap. Remove constraint Place: Near summit of Mt. Horeb, west of 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