You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Hidalgo Remove constraint Place: Hidalgo Place Mexico Remove constraint Place: Mexico Place North America Remove constraint Place: North America Place Road to Tianguistengo, c. 1 km. from Rte. 105. Remove constraint Place: Road to Tianguistengo, c. 1 km. from Rte. 105. Topic Polypodiopsida Remove constraint Topic: Polypodiopsida