COLO:B
COLO-B-0042802 Frederick J Hermann 22699 1969-08-23
United States, Washington, Kitittas, Snoqualmie Pass, on Route US 10, 32 miles MW. Cle Elum, 914m
COLO:B
COLO-B-0042805 Holmes Rolston, III 84116 1984-08-23
United States, Colorado, Routt, Cirque, 1/4 m SE of Red Dirt Pass, SE Mt. Zirkel, at trail crossing of stream, Mt. Zirkel Wilderness, Routt National Forest; 10680 ft alt, 40° 49' N 106° 39' 05" W, 40.816667 -106.65, 3310m
COLO:B
COLO-B-0042806 Ye. I. Kosovich-Anderson 3461 2008-08-19
United States, Wyoming, Park, Rocky Mts, Shoshone National Forest, Beartooth Plateau, Beartooth Scenic Byway., 44.966667 -109.416667, 3267m
COLO:B
COLO-B-0042807 Holmes Rolston, III; F. J. Hermann 80111 1980-09-25
United States, Colorado, Larimer, Cirque Meadows, vicinity of Pingree Park. 40° 33' N 105° 37' 35" W. 2987 meters (9800 ft), 40.55 -105.626389, 2987m
COLO:B
COLO-B-0042808 F. A. MacFadden 17454 1940-07-05
United States, California, Vernal Falls Trail, Yosemite Nat'l Park
COLO:B
COLO-B-0042809 Elva Lawton 5699 1966-04-14
United States, Washington, Pierce, Mount Rainier, Paradise, Edith Creek trail.
COLO:B
COLO-B-0042811 Weber; Wittmann, Lehr, and Tidball 2004-08-07
United States, Colorado, Clear Creek, Arapaho National Forest, Mount Evans, Summit Lake, E side of the lake W of the summit hwy and parking lot, N of the outlet; 12800 ft alt, vicinity of 39° 35' 53" N 105° 38' 26" W, 39.598056 -105.640556, 3901m
COLO:B
COLO-B-0042812 J. L. Smith 507 1966-09-09
United States, Colorado, Clear Creek, Loveland Pass summit, Hwy 6, W of Idaho Springs; 12000-12800 ft alt., 3658 - 3901m
COLO:B
COLO-B-0042813 F. J. Hermann 29060 1981-08-11
United States, Colorado, Boulder, Ward. Clay-gravel edge of willow thicket, S shore of Brainard Lake, alt. 10,345 ft,4 miles S, 3153m
COLO:B
COLO-B-0042814 S. Mulaik 8082 1946-07-04
United States, California, Yosemite Valley
COLO:B
COLO-B-0042815 J. A. Allen 96 1898-09-08
United States, Washington, Mt. Rainer, 1981m
COLO:B
COLO-B-0042817 W. A. Weber; Linna Weber 2004-08-07
United States, Colorado, Clear Creek, Summit Lake, Mount Evans, along the short trail from the shelter house to the rim of Chicago Lakes Basin; 12800 ft alt., 3901m
COLO:B
COLO-B-0042818 Holmes Rolston, III 83158 1983-07-23
United States, Colorado, Eagle, Notch Mountain (opposite Mount of the Holy Cross), halfway up switchbacks in tundra toward the summit shelter house; 12800 ft alt, 39° 28' 15" N 106° 27' 20" W, 3901m
COLO:B
COLO-B-0042819 Frederick J Hermann 28912 1980-09-25
United States, Colorado, Larimer, bank of Fall Creek, Cirque Meadows, alt 9800 ft, 2 miles SW Pingree Park, 2987m
COLO:B
COLO-B-0042821 Ira L. Wiggins 8977 1938-07-24
United States, California, Tuolumne, At Niagra Creek Camp Ground, Sonora Pass Rd, 1996m
COLO:B
COLO-B-0042823 Weber; Miller & Wittmann 2005-08-02
United States, Colorado, Clear Creek, Arapaho National Forest, Mount Evans, Summit Lake, E side of the lake between the parking lot and the Chicago Basin saddle; 12900 ft alt, vicinity of 39° 36' 04" N 105° 38' 31" W, 3932m
COLO:B
COLO-B-0042824 J. L. Smith 495 1966-09-09
United States, Colorado, Clear Creek, Loveland Pass summit, Hwy 6, W of Idaho Springs; 12000-12800 ft alt., 3901m
COLO:B
COLO-B-0042825 Nancy Redner s.n. 2002-07-16
United States, Colorado, Summit, McCullough Gulch, Breckenridge Quad., 3795m
COLO:B
COLO-B-0042826 Weber; Wittmann s.n. 2000-07-22
United States, Colorado, Gilpin, Rollins Pass road from Moffat Tunnel to Needle's Eye. Just above Yankee Doodle Lake, 3180 msm, 39°56'18", 105°39'17", 39.938333 -105.654722, 3180m
COLO:B
COLO-B-0042827 W. A. Weber s.n. 1969-08-11
United States, California, Inyo, Mammoth Lakes area; along trail to T.J. Lake
COLO:B
COLO-B-0042829 Weber; Wittmann, Lehr, and Tidball s.n. 2004-08-07
United States, Colorado, Clear Creek, Arapaho National Forest, Mount Evans, Summit Lake. S side of the lake between the outlet and first prominent talus slope to the W; 12800 ft alt, vicinity of 39° 35' 48" N, 105° 38' 34", 39.596667 -105.642778, 3901m
COLO:B
COLO-B-0042830 Weber; Wittmann s.n. 2000-07-22
United States, Colorado, Gilpin, Rollins Pass road from Moffat Tunnel to Needle's Eye. Just above Yankee Doodle Lake, 3180 msm, 39°56'18", 105°39'17", 39.938333 -105.654722, 3180m
COLO:B
COLO-B-0042831 F. J. Hermann 23475 1970-10-04
United States, Colorado, Boulder, WARD. Peaty vertical face of tundra edge, shore of Brainerd Lake, alt. 10,350 ft, 4 miles W., 3155m
COLO:B
COLO-B-0042832 F. J. Hermann 25502 1973-08-09
United States, Colorado, Boulder, ALLENSPARK. Bank of Thunder Lake Trail, Wild Basin, along N. St. Vrain Creek, alt.. 85OO ft, Rocky Mountain Natl. Park, 2.5 miles WNW., 2591m
COLO:B
COLO-B-0042833
United States, Montana, Lincoln
COLO:B
COLO-B-0042835 W. A. Weber; Linna L. Weber s.n. 2004-08-07
United States, Colorado, Clear Creek, Summit Lake, Mount Evans, along the short trail from the shelter house to the rim of the Chicago Lakes Basin; 12800 ft alt., 3901m
COLO:B
COLO-B-0042836 David W Jamieson 11381 1985-07-29
United States, Colorado, San Juan, San Juan National Forest, Weminuche Wilderness area, vic. confluence of Vallecito and Trinity Creeks; 10600 ft alt, T39N R6W SEC 4 NE/4, 3231m
COLO:B
COLO-B-0042837 Leslie A Viereck 1102 1956-07-05
United States, Alaska, along the Park highway between mile 70 and 80, 63.433 -150.667, 853m
COLO:B
COLO-B-0042838 F. J. Hermann 24502 1971-10-09
United States, Colorado, Boulder, ELDORA. On soil; embankment of abandoned road to Diamond Lake Trail, alt. 10,400 ft 8 miles NW., 3170m
COLO:B
COLO-B-0042839 D. H. Wagner m2677 2011-06-20
United States, Oregon, Lane, Sutton Creek, 200 m above Holman Vista ca. 4 miles N of Florence., 44.069444 -124.122778
COLO:B
COLO-B-0042773 W. A. Weber; R. C. Wittmann s.n. 2002-09-28
United States, Colorado, Douglas, Castlewood Canyon State Park, on the Arkansas Divide 5 mi S of Franktown, Inner Canyon Trail of Cherry Creek along switchbacks; 6400-6700 ft alt, 39° 19' 49" N 104° 44' 16" W, 2042m
COLO:B
COLO-B-0042774 Frederick J Hermann 28180 1977-09-28
United States, Colorado, Larimer, on bank of Cache la Poudre River along Big South Trail, alt 8800 ft, 2 miles ENE Chambers Lake, 2682m
COLO:B
COLO-B-0042779 Mazurek; Wittmann s. n. 2002-09-14
United States, Colorado, Larimer, 44H Rd at TWin Cabin Gulch (ca 11 miles NW of Masonville). Car at 40° 34' 39" N 105° 23' 12" W. 7000 ft el. Collections from N of the road in the first 0.5 miles of the gulch., 40.5775 -105.386667, 2134m
COLO:B
COLO-B-0042780 Peter R. Morris 27 1972-07-02
United States, Colorado, Garfield, Deep Lake; north slope 50 yards above the lake. Dotsero. 10540 ft., 3213m
COLO:B
COLO-B-0042785 G. Austin 217 2007-10-01
United States, Colorado, Chaffee, Collegiate Peaks, Peekaboo Gulch Iron fen, 22 mi SW of Leadville. 11500 ft. 39° 01' 01" N 106° 34' 59" W, 39.016944 -106.583056, 3505m
COLO:B
COLO-B-0042786 Holmes Rolston, III 87052 1987-08-26
United States, Colorado, Larimer, junction of Lost Lake Trail and Stormy Peaks Trail, Rocky Mountain National Park. 40° 30' 15" N 105° 33' 50" W. 3048 meters (10000 ft)., 40.504167 -105.563889, 3048m
COLO:B
COLO-B-0042792 Holmes Rolston, III 82231 1982-08-28
United States, Colorado, Larimer, Zimmerman Trail, about 1 m up, SW of Home Site in Poudre Canyon. 40° 31' N 105° 43' 00" W. 2743 meters (9000 ft), 40.516667 -105.716667, 2743m
COLO:B
COLO-B-0042798 W. A. Weber; A. E. Porsild and Kjeld Holmen s.n. 1960-08-15
United States, Colorado, Clear Creek, Summit Lake, Mt. Evans; ca 13500 ft alt., 4115m
COLO:B
COLO-B-0042804 W. A. Weber; Catherine LaFarge s.n. 1973-06-21
United States, Colorado, Boulder, Subalpine moraine between University Camp and Silver Lake, Boulder Watershed, along telephone line trail; 9600-10800 ft alt., 2926 - 3292m
COLO:B
COLO-B-0042810 Weber; Shushan and Anderson s.n. 1960-05-30
United States, Colorado, Montrose, Sandstone cliffs, escarpment above W Paradox Creek, W end of Paradox Valley, below Buckeye Reservoir; ca 5800 ft alt., 1768m
COLO:B
COLO-B-0042816 W. A. Weber; R. Wittmann and P. Lehr s.n. 2002-06-30
United States, Colorado, Mineral, 2 mi W of Spring Creek Pass; 10800 ft alt, 37° 58' 18" N 107° 09' 42" W, 37.971667 -107.161667, 3292m
COLO:B
COLO-B-0042822 Weber; Wittmann s.n. 2000-07-13
United States, Colorado, Summit, Gore Range, ca 10 mi N of Silverthorne, outlet of Boulder Lake; 10000 ft alt, 39° 43' 08" N 106° 11' 56" W, 39.718889 -106.198889, 3048m
COLO:B
COLO-B-0042828 Weber; Wittmann s.n. 2000-07-13
United States, Colorado, Summit, Gore Range, ca. 10 mi N of Silverthorne; at the inlet of Boulder Lake, 39.71889 -106, 3048m
COLO:B
COLO-B-0042834 W. A. Weber; J. Blackwell s.n. 2002-09-05
United States, Colorado, Grand, Rocky Mountain National Park. Western slope. Timber Lake Trail from Colorado River Valley to Long Meadow Trail fork, 9,000-10,400 ft. alt. N40°23.5', W105°50'., 40.391667 -105.833333, 2743 - 3170m
COLO:B
COLO-B-0042840 W. A. Weber; R. Wittman, R. Tidball 2002-06-01
United States, Colorado, Clear Creek, Guanella Pass, at trail head to Mount Bierstadt; 11600 ft alt. 39° 35' 44" N 105° 42' 24" W., 39.595556 -105.706667, 3536m
COLO:B
COLO-B-0042841 Frederick J Hermann 25717 1974-07-16
United States, Colorado, Routt, Along Colo. 24, Park Range, 2 mi W of Summit Lake, 7 mi NE Steamboat Springs; 10000 ft alt., 3048m
COLO:B
COLO-B-0042842 W. A. Weber; Sam Shushan 9406 1955-08-04
United States, Colorado, Pitkin, north slope of Elk Mts from summit of Conundrum Pass to Conundrum Hot Springs Guard Station. 12500 ft alt, 3810m
COLO:B
COLO-B-0042843 W. A. Weber 7881 1952-07-22
United States, Colorado, Clear Creek, Grizzly Gulch, s of Bakersville, 11000 ft alt., 3353m
COLO:B
COLO-B-0042844 Gary Mazurek s.n. 2002-10-11
United States, Colorado, Boulder, Boulder Mountain Park, Green Mountain, Long Canyon, a N-facing narrow canyon feeding Gregory Gulch on W flank of mountain, above saddle of Flagstaff Mt.; ca 7000 ft alt., 39.997 -105.303, 2134m
COLO:B
COLO-B-0042845 W. A. Weber; Kjeld Holmen s. n. 1960-08-18
United States, Colorado, Summit, north side of Hoosier Ridge, east of summit Hoosier Pass, 12500 ft, 3810m
COLO:B
COLO-B-0042846 Frederick J Hermann 24465 1971-09-08
United States, Colorado, Pitkin, on shore of Roaring Fork River, Independence, alt 10800 ft, ca 17 miles SE Aspen, 3292m
COLO:B
COLO-B-0042847 Frederick J Hermann 26637 1975-07-25
United States, Colorado, Grand, Rocky Mountain National Park, along Timber Lake Trail, 8.5 mi N of Grand Lake; 10200 ft alt., 3109m
COLO:B
COLO-B-0042848 W. A. Weber s.n. 1972-09-17
United States, Colorado, Boulder, 2-3 mi W of Nederland, in willow-bog created by beaver activity
COLO:B
COLO-B-0042849 Margaret M. Douglass 519 1954-07-08
United States, Colorado, Garfield, Deep Lake Campground, 10500 ft alt, 3200m
COLO:B
COLO-B-0042850 W. A. Weber; R. C. Wittmann s.n. 2001-07-22
United States, Colorado, San Juan, Along dirt road beside railroad track along Mineral Creek, just S of Silverton; 37° 47' 31" N 107° 40' 47" W, 37.791944 -107.679722
COLO:B
COLO-B-0042851 W. A. Weber 4512 1949-02-24
United States, Colorado, Boulder, Trail between Kossler's Lake and Scout Cabin, W base of Green Mt, SW of Boulder; 7000 ft alt., 2134m
COLO:B
COLO-B-0042852 Frederick J Hermann 27215 1976-07-20
United States, Colorado, Hinsdale, Bank of Cebolla Creek, Cebolla Campground, 15 mi E Lake City; 9200 ft alt., 2804m
COLO:B
COLO-B-0042853 Katharine I. Matthews 1040 1982-08-25
United States, Colorado, Pitkin, Independence Pass, W side, at roadside under willow bank
COLO:B
COLO-B-0042854 A. Clebsch; E. Clebsch 13339 1953-09-10
United States, Colorado, Pitkin, trail from Maroon Lake to Crater lake, alt 10000 ft, 3048m
COLO:B
COLO-B-0042855 William A. Weber; R. Anderson s.n. 1969-07-12
United States, Colorado, Summit, Blue Lake, in valley of Monte Cristo Creek between North Star Mt. and Quandry Peak, Mosquito Range; 11000 ft alt., 3353m
COLO:B
COLO-B-0042856 W. A. Weber; R. C. Wittmann s.n. 2001-07-22
United States, Colorado, San Juan, Along Mineral Creek, just S of Silverton; 37° 47' 31" N 107° 40' 47" W
COLO:B
COLO-B-0042857 W. A. Weber; F. J. Hermann, C. Feddema s.n. 1971-06-01
United States, Colorado, Fremont, Lower portion of Phantom Canyon, on highway to Cripple Creek, between Pueblo and Canyon City, north of Arkansas River, ca 5-7000 ft alt, 1524 - 2134m
COLO:B
COLO-B-0042858 S. Flowers 9770 1964-08-21
United States, Colorado, Boulder, Rocky Mountains, 8 mi NW Nederland, N fork of Middle Fork Boulder Creek; 10600 ft alt., 3231m
COLO:B
COLO-B-0042859 Joan Michener 160 1962-07-29
United States, Colorado, La Plata, San Juan National Forest, Chicago Basin, Animas River drainage ca 18 mi E of Silverton, Needle Mt. Quadrangle, on the summit of Eelus; 14000 ft alt, 37° 38' N 107° 37' W, 37.633333 -107.616667, 4267m
COLO:B
COLO-B-0042860 W. A. Weber; Catherine LaFarge s.n. 1973-06-29
United States, Colorado, Boulder, Silver Lake Valley, Boulder Watershed, trail from Island Lake to lowermost of the Triple Lakes; 10000-11000 ft alt., 3048 - 3353m
COLO:B
COLO-B-0042861 W. A. Weber; F. J. Hermann s.n. 1975-09-28
United States, Colorado, Rocky Mountain National Park: Odessa Gorge, along trail from Odessa Lake to Fern Lake, 3000 - 3100m
COLO:B
COLO-B-0042862 Weber; Wittmann s.n. 2000-04-29
United States, Colorado, Boulder, "Little Royal Gorge" of Como Creek, tributary to North Boulder Creek, W-facing cliffs of rugged, narrow granite gorge below and west of Peak-to-Peak Hwy. between Caribou Ranch and CU Mountain Research Station; 8900 ft alt, 40° 01' 10.9" N 105° 30' 51" W, 40.019694 -105.514167, 2713m
COLO:B
COLO-B-0042863 W. A. Weber s.n. 1949-05-26
United States, Colorado, Boulder, E-facing cliffs of Laramie Sandstone, Gunbarrel Hill, 8 mi NE of Boulder; 5000 ft alt., 1524m
COLO:B
COLO-B-0042864 A. J. Grout 120 1914-07-13
United States, Colorado, Gilpin, S.W. Tolland, 3048m
COLO:B
COLO-B-0042865 Frederick J Hermann 26765 1975-09-16
United States, Colorado, Larimer, bank of Joe Wright Creek along Route 14, alt 9400 ft, 1 mile S Chambers Lake, 2865m
COLO:B
COLO-B-0042866 Frederick J Hermann 23645 1971-06-05
United States, Colorado, Larimer, bank of stream at 7th crossing of Greyrock Mt. Trail, alt 6400 ft, 10.5 miles WNW LaPorte, 1951m
COLO:B
COLO-B-0042867 W. A. Weber; Catherine LaFarge s.n. 1973-06-26
United States, Colorado, Boulder, Cirque above Rainbow Lakes, on slope of Baldy Peak, below Devil's Armchair; 9500-10500 ft alt., 2896 - 3200m
COLO:B
COLO-B-0042868 M. J. Lyon NV52 2002-08-13
United States, Colorado, San Juan, Picayune Gulch; T42N R7W SEC 12
COLO:B
COLO-B-0042869 William A. Weber s.n. 1964-07-29
United States, Colorado, Hinsdale, Cebolla Creek Campground, between Cathedral and Slumgullion Pass; 9400 ft alt., 2865m
COLO:B
COLO-B-0042870 A. J. Grout s.n.
United States, Colorado, Near Tolland, 305m
COLO:B
COLO-B-0042871 F. J. Hermann 24213 1971-07-28
United States, Colorado, Clear Creek, Above south shore of Summit Lake, Mt. Evans, 12 mi WSW Idaho Springs; 13000 ft alt., 3962m
COLO:B
COLO-B-0042872 W. A. Weber; Tim Grove s. n. 1970-07-29
United States, Colorado, Larimer, Rocky Mountain National Park; Fern Lake Trail; beside a cascade about a mile below the lake, ca 9500 ft alt, 2896m
COLO:B
COLO-B-0042873 William A. Weber s.n. 1964-07-27
United States, Colorado, Hinsdale, Mesa Seco, above Slumgullion Pass; 12400 ft alt., 3780m
COLO:B
COLO-B-0042874 Weber; Wittmann s.n. 1999-09-11
United States, Colorado, Grand, North side of Berthoud Pass; Fraser Creek just south of lowest switchback above Mary Jane Ski area, 3,000 msm., 3000m
COLO:B
COLO-B-0042875 W. A. Weber s.n. 1954-06-05
United States, Colorado, Mesa, Hay Press Campground, Grand Mesa National Forest, Fruita Division, S of Glade Park; ca 9000 ft alt., 2743m
COLO:B
COLO-B-0042876 William A. Weber 7426 1952-05-24
United States, Colorado, Douglas, Papoose Club, 7.5 mi SW of Sedalia; 6500 ft alt., 1981m
COLO:B
COLO-B-0042877 Holmes Rolston, III 81041 1981-06-15
United States, Colorado, Larimer, Sheep Creek-Donner Pass Trail, about halfway up in large mossy spring, 1/3 m below cabin ruin in open. 1 m SW of Crystal Mtn, south of Buckhorn Canyon. 40° 31' 40" N 105° 26' 20" W. 2835 meters (9300 ft), 40.527778 -105.438889, 2835m
COLO:B
COLO-B-0042878 [collector unspecified] s.n. 1877-10-00
United States, Colorado, [no locality]
COLO:B
COLO-B-0042879 William A. Weber; Greg Kunkel and C. LaFarge s.n. 1973-06-01
United States, Colorado, Montrose, "Clay Hill," Manti-LaSal National Forest, 3 mi below Buckeye Reservoir, ca 7 mi NW of Paradox, along W Paradox Creek
COLO:B
COLO-B-0042880 Weber; Wittmann, Lehr, and Tidball s.n. 2004-08-07
United States, Colorado, Clear Creek, Arapaho National Forest, Mount Evans, Summit Lake, S side of the lake W of first prominent talus slope; 12800 ft alt, 39° 35' 48" N 105° 38' 47" W, 3901m
COLO:B
COLO-B-0042881 Bowers; Anderson, Chadwick, and Murray s.n. 1963-04-23
United States, Colorado, Boulder, South St. Vrain Canyon, 8 mi W of Lyons; 6000-6800 ft alt., 1829 - 2073m
COLO:B
COLO-B-0042882 Clare L. Stiverson 346 1951-07-01
United States, Colorado, Clear Creek, Mount Evans, Summit Lake
COLO:B
COLO-B-0042883 Antero Vaarama; Maynard Bowers s.n. 1963-10-11
United States, Colorado, Clear Creek, Shores of Summit Lake, Mt. Evans; 12800 ft alt., 3901m
COLO:B
COLO-B-0042884 Frederick J Hermann 26950 1975-10-21
United States, Colorado, Larimer, Rocky Mountain National Park. On crest of granite outcrop in woods along trail to Mills Lake, alt 9900 ft, 1.25 miles SSE of Bear Lake, 3018m
COLO:B
COLO-B-0042885 William A. Weber; Greg Kunkel and C. LaFarge s.n. 1973-06-01
United States, Colorado, Mesa, Unaweap Canyon road between Whitewater and Gateway, Nancy Hanks Gulch, 2 mi E of divide
COLO:B
COLO-B-0042886 Weber; Wittmann, Lehr, and Tidball s.n. 2004-08-07
United States, Colorado, Clear Creek, Arapaho National Forest, Mount Evans, Summit Lake, E side of the lake W of the summit highway and parking lot, N of the outlet; 12800 ft alt, 39° 35' 53" N 105° 38' 26" W, 39.598056 -105.640556, 3901m
COLO:B
COLO-B-0042887 W. A. Weber; Sam Shushan 145 1955-08-05
United States, Colorado, Gunnison, Trail along Copper Creek to summit of Conundrum Pass, Elk Mts, ca. 10 mi N.E. of Gothic, ca. 10500 ft alt., 3200m
COLO:B
COLO-B-0042888 Hulten; Weber 10984 1959-07-08
United States, Colorado, Clear Creek, Edges of streams of inlet to Summit Lake, Mt. Evans; 12800 ft alt., 3901m
COLO:B
COLO-B-0042889 Frederick J Hermann 26566 1975-07-17
United States, Colorado, Hinsdale, Slumgullion Pass, ca 11 mi ESE Lake City; 11360 ft alt., 3463m
COLO:B
COLO-B-0042890 T. R. Cottrell 27 1992-07-16
United States, Colorado, Larimer, Hidden Valley, rocky Mountain National Park, ca 1 mi N of ski lodge. T5N R74W SEC14, ca 2800 m., 2800m
COLO:B
COLO-B-0042891 W. A. Weber s.n. 1972-08-17
United States, Colorado, Custer, Wet Mountains, western slope on crest of range 14 mi S of Ophir Creek campground; ca 9000 ft alt., 2743m
COLO:B
COLO-B-0042892 Scott F. Smith s.n. 2009-08-29
United States, Colorado, Routt, Sulphur Cave (high CO2 and H2S), city of Steamboat Springs, Howelson Hill; 5800 ft alt, 40° 48' 12" N 106° 83' 09" W, 40.803333 -106.135833, 1768m
COLO:B
COLO-B-0042893 W. A. Weber; R. C. Wittmann s.n. 2001-07-21
United States, Colorado, San Juan, Deadwood Gulch, HWy 550, SSW of Silverton 2.2 mi; 2850 msm, 37° 47' 06" N 107° 40' 21" W, 37.785 -107.6725, 2850m
COLO:B
COLO-B-0042894 D. D'Ostillio s.n. 1955-07-10
United States, Colorado, Boulder, About 30 ft down in a mine shaft, Forks Cabin in Sunshine Canyon
COLO:B
COLO-B-0042895 Frederick Hermann 24416a 1971-09-01
United States, Colorado, San Juan, Mineral Creek at beaver ponds, 6 mi N Silverton; 10600 ft alt., 3231m