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 Language UND Remove constraint Language: UND Place Arkansas Valley Province Remove constraint Place: Arkansas Valley Province Place no data Remove constraint Place: no data Topic Myriopteris Remove constraint Topic: Myriopteris Topic Pteridaceae Remove constraint Topic: Pteridaceae