You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place First Sister Lake, near Ann Arbor Remove constraint Place: First Sister Lake, near Ann Arbor Place Washtenaw Remove constraint Place: Washtenaw Topic Dryopteris Remove constraint Topic: Dryopteris Topic Polypodiopsida Remove constraint Topic: Polypodiopsida Type still image Remove constraint Type: still image