You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries 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 Texas Remove constraint Place: Texas Topic Cyperaceae Remove constraint Topic: Cyperaceae Type still image Remove constraint Type: still image