- Pakenham Twp., Pakenham Mountains, just southwest of Pakenham off Cedar Hill Road1
- Pope1
- Puerto Rico1
- Raccoon Creek and Route 30 south1
- Ramsey Cascades above Gatlinburg1
- Sevier1
- Shenandoah National Park, South River1
- Slickrock Creek; gorge above impoundment of Cheoah Lake1
- Snohomish1
- Stony Clove1
- Swain1
- Vermont1
- Washington, D.C.1
- York Place, half mile north of Elk Spur Church, eastern Escarpment of the Blue Ridge, Fancy Gap District1
- along Eno River, circa 5 miles northwest of Durham, on "Laurel Bluff"1
- along Hiawassee River north of Farner1
- along Rough Hollow Branch, circa 6 miles south of Treat1
- near Codville Lagoon, King Island, (slopes of Codville Hill)1
- near Doylestown1
- near Shade Gap, mountainside1