You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place North America Remove constraint Place: North America Place South side of Mount Rogers, along dirt road branching east from Route 60 throgh Elk Garden, 0.7 miles east of Route 600 and ca. 800 ft. south of Smyth-grayson counties line Remove constraint Place: South side of Mount Rogers, along dirt road branching east from Route 60 throgh Elk Garden, 0.7 miles east of Route 600 and ca. 800 ft. south of Smyth-grayson counties line Place USA Remove constraint Place: USA Place Virginia Remove constraint Place: Virginia Topic Botrychium Remove constraint Topic: Botrychium Topic Polypodiopsida Remove constraint Topic: Polypodiopsida Type still image Remove constraint Type: still image