You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Language UND Remove constraint Language: UND Place Livingston Remove constraint Place: Livingston Place North America Remove constraint Place: North America Place University of Michigan camp, Patterson Lake; at edge of small lake in sect. 25, T1N, R3E. Remove constraint Place: University of Michigan camp, Patterson Lake; at edge of small lake in sect. 25, T1N, R3E. Topic Equisetum Remove constraint Topic: Equisetum Topic Plantae Remove constraint Topic: Plantae Topic Polypodiopsida Remove constraint Topic: Polypodiopsida