You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Fern Canyon, Davis Mountains, 13-3/4 miles southeast of Ft Davis. Remove constraint Place: Fern Canyon, Davis Mountains, 13-3/4 miles southeast of Ft Davis. Place Jeff Davis Remove constraint Place: Jeff Davis Place North America Remove constraint Place: North America Place Texas Remove constraint Place: Texas Topic Magnoliopsida Remove constraint Topic: Magnoliopsida