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 Keweenaw Remove constraint Place: Keweenaw Place Phoenix, E Remove constraint Place: Phoenix, E Topic Ptilidiaceae Remove constraint Topic: Ptilidiaceae Topic Ptilidiales Remove constraint Topic: Ptilidiales Topic Ptilidium Remove constraint Topic: Ptilidium