- Baird Park, The Flatirons1
- Bank of North Fork of St. Vrain Creek, Pleasant Valley, 3 miles SE of Allenspark1
- Base of Steamboat Mt., outer foothills of Front Range 2 miles NW of Lyons1
- Boulder Canyon, foothills of Front Range 12 miles W. of Boulder1
- Boulder Falls, 7 miles W. Boulder1
- Buchanan Pass, along trail from Red Deer Lakes to summit along upper switchbacks1
- Bull Gulch, foothills of Front Range between Plainview and Eldorado Springs1
- Cave Creek, Middle St. Vrain.1
- Fern Cliff, near Allenspark1
- Front Range of RockyMountains west of Boulder, between Eldora and Ilessie1
- Longs Peak Valley1
- Middle Boulder Creek, Along South Fork of Creek. 5 miles W. of Nederland, 0.6 miles W. of Hessie1
- Middle Boulder Creek, along South Fork of Creek, 5 miles W. of Nederland, 0.6 miles W. of Hessie1
- Middle St. Vrain Campgrund, along Middle St. Vrain Creek southwest of Raymond, Front Range of Rocky Mountains1
- Middle St. Vrain Creek, NE of Raymond1
- Mt. Audubon, 4.7 mi. WNW of Ward, Roosevelt National Forest1
- Near Allenspark1
- Near Boulder.1
- Niwot Ridge, The Saddle1
- Niwot Ridge, above Univ. of Colo Science Camp, ca 8 miles NW Nederland.1