You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Oaxaca Remove constraint Place: Oaxaca Place Tlacolula Remove constraint Place: Tlacolula Place ca. 2.5 mi. e. of Mitla. Remove constraint Place: ca. 2.5 mi. e. of Mitla. Topic Selaginella Remove constraint Topic: Selaginella Type still image Remove constraint Type: still image