- Mesa1
- Middle Boulder Creek, along South Fork of Creek, 5 miles W. of Nederland, 0.6 miles W. of Hessie1
- Mount Emmons, Summit Lake, 12 miles WSW of Idaho Springs,1
- Niwot Ridge, The Saddle1
- On bank of Cache la Poudre River, Big South Trail, 2 miles ENE of Chambers Lake1
- On east shore of Bear Lake, Rocky Mountain National Park1
- Ouray Pass; Red Mountain.1
- Quale Creek, Steven's Gulch, NE. of Gray's Peak, 6 miles SW. Silver Plume1
- Rocky Mountain National Park, beside Ouzel Falls, Thunder Lake Trail, Wild Basin, 4 miles west of Allens Park1
- Rocky Mountain National Park, on north shore of Dream Lake, 1 mile southwest of Bear Lake1
- Rocky Mountain National Park; Longs Peak1
- S of Estes Park1
- Stone steps of the University Museum, Boulder1
- Summit Lake, Mt. Evans, 12 miles WSW Idaho Springs1
- Summit of Mt. Evans, 17 miles SSW Idaho Springs1
- Upper Gregory Canyon1
- above south shore of Summit Lake, Mount Evans, 12 miles west-wouthwest of Idaho Springs1
- along trail to Comanche Lake, Mummy Range, 10 miles SW Rustic1
- banks of Cameron Lake1
- collected mostly within 100 miles of Canyon City1