- Rocky Mountains, Glacier National Park, Goat Mt. Trail1
- Rocky Mountains, Glacier National Park, Piegan Pass Trail above Josephine Lake1
- Rocky Mountains, Glacier National Park, Roes Creek1
- Rocky Mountains, Glacier National Park, Sprague Creek1
- Rocky Mountains, Glacier National Park, along north shore of Lake McDonald1
- Rocky Mountains, Glacier National Park, in Douglas Fir Assoc., Cracker Lake Trail1
- Santa Cruz Mountains1
- Santa Rita Mountains, Bello Spring1
- Shore of Lake Superior, Conway Point, Huron Mountains1
- Silver Falls, T.51N, R.32W, section 261
- Skagway1
- Swain1
- Three Devils, Middle Fork Clearwater River near Lowell1
- Upper slopes of Clingmans Dome just above Noland Divide Trail1
- Vermont1
- West end of Huron Mountains1
- White Mountains1
- Wisconsin1
- along shore of Lake Superior (bay) north of Fort Wilkins1
- ledges near lower Lava Falls, Salisbury1