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 Sec. 23, Dalton Tp. Remove constraint Place: Sec. 23, Dalton Tp. Topic Cephalanthus Remove constraint Topic: Cephalanthus Topic Gentianales Remove constraint Topic: Gentianales