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 Jefferson Remove constraint Place: Jefferson Place North America Remove constraint Place: North America Place Tower Trail, Clifty Palls State Park Remove constraint Place: Tower Trail, Clifty Palls State Park Place USA Remove constraint Place: USA Topic Jungermanniopsida Remove constraint Topic: Jungermanniopsida Topic Marchantiophyta Remove constraint Topic: Marchantiophyta Topic Porellales Remove constraint Topic: Porellales