You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Leelanau Remove constraint Place: Leelanau Place Sleeping Bear Dunes National Lakeshore; near Glen Lake beach Remove constraint Place: Sleeping Bear Dunes National Lakeshore; near Glen Lake beach Topic Equisetales Remove constraint Topic: Equisetales Topic Polypodiopsida Remove constraint Topic: Polypodiopsida