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Gothic. Rocky Mountain Biological Laboratory. Mount Dorothy summit area.

North Pole Basin; between Galena, Treasury, and Crystal Mountains; ca. 2 mi. WNW of Schofield Pass, above Schofield Park. Ford Crystal River and drive ~1/4 mi. NW from West Maroon Trailhead.

Cumberland Pass. North-facing slope just below pass.

Rocky Mountain Biological Laboratory. Kettle Ponds, 1.25 mi. SE of Gothic. Bordering largest, southernmost pond. From water's edge to top of rocky moraine surrounding pond ~30m from pond.

Flat Tops/White River Plateau: Monument Butte, ca 6 air mi SW of Hamilton.

Sangre de Cristo Range, San Isabel National Forest, upper Huerfano valley, ca. one mi. S of Lily Lake trailhead (end of road).

Cinnamon Pass, along County Road 5, just S and W of pass.

Cochetopa Park, near Quarter Circle - Circle Ranch [along road between Hwy 114 and ranch].

Hoosier Ridge, E side of Hoosier Pass, 8 airmiles S of Breckenridge on State Hwy. 9.

East side of Mount Bross, W of Hoosier Pass, 8 airmiles S of Breckenridge on State Hwy. 9.

Hasley Basin, ledge along W edge of basin, near large double ponds, 3 mi N of Schofield Pass.

Gothic. Rocky Mountain Biological Laboratory. East River Meanders, below Rosy Point.

Gothic. Rocky Mountain Biological Laboratory. Base of Cinnamon Mountain at point that Yule Pass Road becomes a trail; above ponds.

Rocky Mountain Biological Laboratory. Upper Virginia Basin, ca. 2 mi. NE of Gothic. Rocky bench and talus on south side of upper basin below Point 12366ft.

Rocky Mountain Biological Laboratory. Blaine Basin (Long Valley) - Basin just N of Virginia Basin and Avery Peak. Saddle at head of basin.

Anderson Experimental Garden at Gothic. 0.09 mi W of County Rd 317. About 0.5 mi South of Gothic townsite.

Maroon Bells-Snowmass Wilderness Area, White River National Forest, ridge S of Hasley Basin, above E Maroon Creek, 13 mi N of Crested Butte.

Irwin. Mount Owen, ridge just above saddle with Ruby Mountain.

Rocky Mountain Biological Laboratory. NE corner of Research Meadow. Top of meadow just beyond fence, near slope above Copper Creek.

Maroon Bells-Snowmass Wilderness Area, White River National Forest, SE Hasley Peak (12648ft) on SE ridge of Hasley Basin, above Fravert Basin and Frigid Air Pass, 13 mi N of Crested Butte.

Rocky Mountain Biological Laboratory. Pearl Pass.

Buffalo Peaks Wilderness Area, San Isabel and Pike National Forest, SE-facing of Bighorn Point of the Great Plateau, NE of E Buffalo Peak, 10.5 mi. N of Buena Vista.

Central Colorado: Sawatch Range, West Slope Continental Divide: Whitney Lake area, off Forest Road 703, ca 5 air mi NE of Homestake Reservoir; ca 12 air mi S of Minturn.

Flat Tops/White River Plateau: Butler Creek, ca 18 air mi NW of Glenwood Springs.

Rocky Mountain Biological Laboratory. Virginia Basin, 1.5 mi. NE of Gothic. First large, open meadow along trail in lower basin, between stream to W and spruce-fir stand to E. Area of transect 2 in upper meadow.

Rocky Mountain Biological Laboratory. Queen Basin. Top of large moraine at base of White/White Rock Mountains and just below rib to saddle below White Rock ridge.

Rio Grande National Forest, northern Sangre de Cristo Mts., Dorsey Creek drainage, ca. 3 mi ESE of Poncha Pass.

Cottonwood Pass on Forest Road 306, 15 airmiles W of Buena Vista. Continental Divide between Gunnison and Chaffee Counties. Trail S of Pass.

Brush Creek, at and below confluence of Middle and East Brush Creeks. South side of wetland.

Treasury Mountain, 6 mi. WNW of Gothic. Below SE shoulder of peak, ca. 150ft S of main Rock Creek drainage below 50ft high rock outcrop.

Fossil Ridge. Ti Tundra, N of contact.

Meadow #2 [later called #1 - lowest], below Crested Butte.

Maroon Bells-Snowmass Wilderness Area, W side of Hasley Basin along lower shelf, 3 mi N of Schofield Pass.

Gothic Mountain, ridge above North Cirque or Basin.

Above and west of Gold Basin Creek, about 9 mi. S of Gunnison.

North Italian Mountain.

Gothic. Rocky Mountain Biological Laboratory. Cumberland Pass. Plateau about 1/2 mi W of pass between pass and slope/ridge of Green Mountain.

Buffalo Peaks Wilderness Area, San Isabel and Pike National Forest, Bighorn Point (NE-most point of Great Plateau), 10.5 mi N of Buena Vista.

Buffalo Peaks Wilderness Area, San Isabel and Pike National Forest. Summit of Pika Peak (un-named 12,917 ft. point NW of W Buffalo Peak), 10.5 mi N of Buena Vista.

Cement Creek, [near hot springs, 8.5 airmiles ESE of Crested Butte along FS Road 740].

Rocky Mountain Biological Laboratory. Upper Virginia Basin, 2 mi. NE of Gothic. Site 1. SW-facing slope of decomposed, white rock, below rocky bench and talus at beginning of upper basin, below Pt. 12366.

1 mi S of Crested Butte.

Schofield Pass.

Conundrum Bench [below Triangle Pass], ca. 4.5 airmiles NE of Gothic.

Maroon Bells-Snowmass Wilderness Area, White River NF, Hasley Basin, SW ridge and peak, 13 mi N of Crested Butte.

Sangre de Cristo Wilderness, Rio Grande National Forest, South Zapata Trail; ca. 20 mi. NE of Alamosa.

Buffalo Peaks Wilderness Area, San Isabel and Pike National Forest, W-facing slope of the Great Plateau (NE extension of E Buffalo Peak), 10.5 mi N of Buena Vista.

Gothic. Rocky Mountain Biological Laboratory. Near Levi cabin.

North Italian Mountain, summit ridge.

Rocky Mountain Biological Laboratory. Kettle Ponds, 1.25 mi. SE of Gothic. N & NW side of largest, southernmost pond. From water's edge to top of rocky moraine surrounding pond ~30m from pond.