- Washtenaw2
- Weston, Valley Forge, upper glen2
- Wrangell or Petersburg2
- About ledges in Elsie Rhodes pasture, North Attleboro1
- Admiralty Island, Deep Cove1
- Agate Falls, Porcupine Mountains1
- Albany1
- Aleutian and Kodiak Islands, Sitkalidak Island1
- Allegheny Mountains1
- Along Hwy. 229 about 9 miles east of Bella Vista1
- Along Hwy. 299 about 9 miles east of Bella Vista1
- Along road at base of Mt. Pilchuck1
- Arch Rock, below Alum Cave, Mt. LeConte trail1
- Attu Island, Massacre Bay1
- Ausable River, Wilmington Notch1
- Bethlehem1
- Black Mt., Lake George, Barber Trail1
- Blissfield1
- Brooks Range, slopes of canyon near Wiseman1
- Cabin John Run between C. J. and Wildwood1