You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place North America Remove constraint Place: North America Place Ontario Remove constraint Place: Ontario Place Thunder Cape, 1 mile north of Silver Islet, 15 miles east of Port Arthur Remove constraint Place: Thunder Cape, 1 mile north of Silver Islet, 15 miles east of Port Arthur Place no data Remove constraint Place: no data Topic Lycopodiaceae Remove constraint Topic: Lycopodiaceae Topic Lycopodiales Remove constraint Topic: Lycopodiales Topic Lycopodiopsida Remove constraint Topic: Lycopodiopsida