WTU:V
11721JWT I. M. Johnston 3889 1922-08-16
U.S.A., Colorado, El Paso, Pikes Peak; on alpine slope south from summit., 38.84054 -105.04442, 3780m
WTU:V
163987 George Neville Jones 20017 1953-07-22
U.S.A., Colorado, Boulder, Eldora., 39.948598 -105.563889, 2683m
WTU:V
164007 W. A. Weber 8868 1954-08-07
U.S.A., Colorado, Gunnison, Steep south slope, just north of Gothic., 38.970904 -106.993201, 3049m
WTU:V
164003 W. A. Weber, Verne Grant 8807 1954-07-24
U.S.A., Colorado, Park, Just east of Red Hill between Jefferson and Fairplay, South Park., 39.243317 -105.944777
WTU:V
145265 W. A. Weber 6982 1951-07-24
U.S.A., Colorado, Routt, Along highway between Clark and Seedhouse G.S, Routt Nat. Forest, n. of Steamboat Springs., 40.747583 -106.847119, 2287 - 2439m
WTU:V
140936 I. M. Johnston 3885 1922-08-02
U.S.A., Colorado, El Paso, Pikes Peak., 38.84054 -105.04442, 3811m
WTU:V
163984 W. A. Weber 8748 1954-07-03
U.S.A., Colorado, Park, At bottom of Platte Gulch just above the Narrows ca. 5 mi. n.w. of Alma., 39.362766 -106.12002, 3354m
WTU:V
89424 unknown s.n. 1877-05-13
U.S.A., Colorado, Boulder, Boulder., 40.014986 -105.270546
WTU:V
140939 C. L. Shear 3438 1898-08-01
U.S.A., Colorado, New road over Park Range., 40.549876 -106.722383, 3049m
WTU:V
126943 W. A. Weber 5054 1949-08-21
U.S.A., Colorado, Boulder, Gravelly bottom of shallow pond just west of Glacier Lake, 7 mi. w. of Nederland., 39.961301 -105.643201, 2744m
WTU:V
61926 H. M. Schmoll 3986 1921-09-11
U.S.A., Colorado, Boulder, Ward., 40.072208 -105.508332, 2500m
WTU:V
152616 W. A. Weber 8651 1953-09-05
U.S.A., Colorado, Larimer, Abundant in shallow embayment of Dream Lake, Rocky Mt. Nat. Park., 40.309398 -105.659048, 3049m
WTU:V
294075 unknown s.n. 1944-07-04
U.S.A., Colorado, Montezuma, 1/8 mile north of Rock Springs; Mesa Verde., 2439m
WTU:V
145419 W. A. Weber 6128 1951-06-06
U.S.A., Colorado, Boulder, 6 miles north of Boulder on Foothill Highway roadside bank.
WTU:V
109887 C. L. Porter 3931 1946-06-23
U.S.A., Colorado, Moffat, Cold Springs Mountain near Wyoming and Utah borders., 2378m
WTU:V
145307 W. A. Weber 7050 1951-07-26
U.S.A., Colorado, Routt, Vicinity of Little Snake River at Three Forks Ranch, north of Columbine.
WTU:V
127518 W. A. Weber 4904 1949-07-03
U.S.A., Colorado, Grand, 1 mile south of Rabbit Ears Pass.
WTU:V
131816 C. F. Livingston 216 1949-07-17
U.S.A., Colorado, Grand, 2 miles up Cascade Creek, below Crater Lake; west slope between Pawnee Pass and Monarch Lake., 2896m
WTU:V
172202 R. F. Daubenmire s.n. 1931-05-09
U.S.A., Colorado, Boulder, Gregory Canyon, Boulder., 40.002764 -105.287491
WTU:V
145386 W. A. Weber, R.C. Rollins, C. Livingston 6584 1951-07-10
U.S.A., Colorado, Summit, Subalpine meadow and forests between Hoosier Pass and Monte Cristo Creek., 39.372272 -106.058055, 3354m
WTU:V
145140 W. A. Weber 7438 1952-05-24
U.S.A., Colorado, Douglas, Papoose Club, 7.3 mi SW of Sedalia., 39.38361 -105.05746, 1982m
WTU:V
145387 W. A. Weber 6878 1951-07-21
U.S.A., Colorado, Routt, Along highway between Seedhouse R.S, Routt Nat. Forest, along Elk River, and Steamboat Springs., 40.748654 -106.844359
WTU:V
97458 unknown s.n. 1937-06-17
U.S.A., Colorado, Douglas, Wildcat Gulch 3½ miles southwest of Frankstown., 39.339339 -104.765325
WTU:V
226701 C. L. Porter, Marjorie W. Porter 9600 1964-07-15
U.S.A., Colorado, Weld, 3.2 miles south of the Wyoming line on US 87, at a road side park., 40.954273 -104.922791, 1829m
WTU:V
61826 I. W. Clokey s.n. 1920-07-08
U.S.A., Colorado, Douglas, Wolhurst, Douglas Co., 39.567025 -105.036335, 1616m
WTU:V
293947 J. E. Benedict, Jr. 4214 1937-06-17
U.S.A., Colorado, Douglas, Wild Cat Cañon, 4 miles S.W. of Franktown, Douglas Co, Colo., 39.347515 -104.801416
WTU:V
109829 C. L. Porter 3884 1946-06-21
U.S.A., Colorado, Moffat, Along the Yampa River in the Yampa Canyon at the Mantle Ranch, Moffat county, Colorado., 40.474965 -108.889559
WTU:V
294080 Mesa Verda Explorers’ Camp for Boys, Staff and Members of the Mesa Verda Explorers' Camp for Boys 25 1944-06-26
U.S.A., Colorado, Sand edge Mancos River below Soda Tip Off., 37.124422 -108.459784
WTU:V
109588 C. L. Porter 3943 1946-06-26
U.S.A., Colorado, Routt, Between Craig and Steamboat Springs, Routt county, Colorado., 40.499076 -107.186025
WTU:V
145268 W. A. Weber 7263 1951-08-16
U.S.A., Colorado, Grand, Floodplain of Willow Creek just n. of Denver Creek Campground, south of Willow Creek Pass., 40.260449 -106.076585
WTU:V
358884 P. F. Zika, P. Root 18524 2003-07-03
U.S.A., Colorado, Clear Creek, Dry gravel roadside, near culvert, with Achillea millefolium, Fragaria virginiana, Potentilla, Botrychium minganense, B. echo, B. lunaria, full sun, SE side of Route 103, [Place Name Redacted] Pass Road at Juniper Pass Picnic Ground, elev. 3340 m, Arapaho National Forest, Rocky Mountains., 39.67 -105.571667
WTU:V
358894 Peter F. Zika, Peter Root 18539 2003-07-03
U.S.A., Colorado, Clear Creek, Dry opening, old roadbed S of campsite 14, over granite, surrounding forest is Picea engelmannii, Pinus contorta, Populus tremuloides, with Thermopsis, Fragaria virginiana, Taraxacum officinale, Achillea millefolium, Botrychium echo, B. lanceolatum, B. lunaria, full sun, S end of Echo Lake Campground, elev. 3245 m, Arapaho National Forest, Rocky Mountains., 39.65 -105.6, 3245m
WTU:V
358892 P. F. Zika, P. Root 18525B 2003-07-03
U.S.A., Colorado, Clear Creek, Dry gravelly narrow meadow, with Picea engelmannii, Antennaria, Sedum lanceolatum, Botrychium echo, B. hesperium, full sun, over granite, 0.3 road miles above (NE of) Warrior Mountain Picnic Ground, E side of Route 103, [Place Name Redacted] Pass Road, elev. 3400 m. Arapaho National Forest, Rocky Mountains., 39.676667 -105.555, 3400m
WTU:V
358893 Peter F. Zika, Peter Root 18528 2003-07-03
U.S.A., Colorado, Clear Creek, Dry openings and disturbed clearings, with Pinus contorta, P. flexilis, Picea engelmannii, Draba crassifolia, D. aurea, Arctostaphylos uva-ursi, Fragaria virginiana, Solidago simplex, full sun, over granite and metamorphic till, 0.6 road miles SE of Warrior Mountain Picnic Ground, E side of Route 103, [Place Name Redacted] Pass Road, elev. 3380 m. Arapaho National Forest, Rocky Mountains., 39.673333 -105.551667, 3380m
WTU:V
358889 Peter F. Zika, Peter Root 18532 2003-07-03
U.S.A., Colorado, Clear Creek, Dry gravel roadbank, gentle E slope, near shrubby damp ditch. over granite, with Picea engelmannii, Salix, Fragaria viginiana, Solidago simplex, Taraxcum officinale, Sedum lanceolatum, Epilobium angustifolium, Botrychium lunaria, B. echo, B. hesperium, full sun, 20-200 m above toll booth, E side of Route 5, Mt. Evans Highway, above Echo Lake Campgrounds, elev. 3300 . Arapaho National Forest, Rocky Mountains., 39.65 -105.6, 3300m
WTU:V
358880 Peter F. Zika, Peter Root 18538 2003-07-03
U.S.A., Colorado, Clear Creek, Dry opening, old roadbed S of campsite 14, over granite, surrounding forest is Picea engelmannii, Pinuc contorta, Populus tremuloides, with Thermopsis, Fragaria virginiana, Taraxacum officinale, Achillea millefolium, Botrychium echo, B. hesperium, B. lunaria, full sun, S end of Echo Lake Campground, elev. 3245 m. Arapaho National Forest, Rocky Mountains., 39.65 -105.6, 3245m
WTU:V-Vascular
358882 P. F. Zika, P. Root 18518 2003-07-03
U.S.A., Colorado, Boulder, Waldrop Ski Trail, N of road to Brainard Lakes, Brainard Lakes Recreation Area, Roosevelt National Forest, c. 1 air mile E of Brainard Lake., 40.081667 -105.558333, 3100m
WTU:V-Vascular
358890 Peter F. Zika, Peter Root 18535 2003-07-03
U.S.A., Colorado, Clear Creek, S end of Echo Lake Campground, Arapaho National Forest, Rocky Mountains., 39.65 -105.6, 3245m
WTU:V
358886 Peter Root 18514 2003-07-02
U.S.A., Colorado, El Paso, S of Pikes Peak Road and tributary to Cascade Creek, Pikes Peak, Rocky Mountains, Pike National Forest., 38.905667 -105.012667, 2740m
WTU:V
371949 P. F. Zika, P. Root 18523 2003-07-03
U.S.A., Colorado, Clear Creek, Dry gravel roadside, near culvert, with Achillea millefolium, Fragaria virginiana, Potentilla, Botrychium hesperium, B. echo, B. lunaria, full sun, SE side of Route 103, [Place Name Redacted] Pass Road at Juniper Pass Picnic Ground, elev. 3340 m... Arapaho National Par, Rocky Mountains., 39.67 -105.571667, 3340m
WTU:V
203313 Margaret Douglass 54-443 1954-06-29
U.S.A., Colorado, Ouray, OURAY CO.: common in one side-canyon just west of Poughkeepsie Gulch, 9.0 road miles southeast of Ouray on Red Mountain Pass road, 9600 ft. alt., 37.949289 -107.634769, 2927m
WTU:V
126946 Wm. A. Weber 4628 1949-05-06
U.S.A., Colorado, Baca, BACA CO.: basalt caprock, talus slopes,valley floors, confluence of Sand and Gallinas Canyons, tributary to Cimarron River, vicinity of Wilson Ranch, 27 mi. s. of Pritchett, T. 23S, R.48W, Sections 5,8., 38.04142 -102.796086
WTU:V
122551 C. L. Porter 4258 1947-07-11
U.S.A., Colorado, Baca, In rocks crevices, canyon walls. Sand Canyon, 25 miles south of Pritchett, near the Oklahoma line, Baca county, Colorado. 4,100 ft., 37.007782 -102.859646, 1250m
WTU:V
191400 W. A. Weber 9616 1956-06-01
U.S.A., Colorado, Moffat, In crevices of cliffs just below summit of Roundtop Mountain, Dinosaur National Monument., 40.50728 -108.933362, 2439m
WTU:V
203596 W. A. Weber 9616 1956-06-01
U.S.A., Colorado, Moffat, In crevices of cliffs just below summit of Rountop Mountain, Dinosaur National Monument., 40.441579 -108.912734, 2439m
WTU:V
238818 J. Ewan 12033 1939-07-03
U.S.A., Colorado, Archuleta, East slope of Yellow Jacket Pass., 37.264382 -107.522992, 2287m
WTU:V
103148 Edgar T. Wherry s.n. 1937-10-10
U.S.A., Colorado, Fremont, NE of highway, 3 miles N of Royal Gorge Bridge, W of Canon City., 38.504627 -105.325606, 1905m
WTU:V
145267 W. A. Weber 7123 1951-08-02
U.S.A., Colorado, Routt, Trail from Slavonia to Gilpin Lake and Continental Divide, Routt Nat. Forest, ca. 30 mi. n. Steamboat Springs., 40.919758 -106.831716
WTU:V
130624 W. A. Weber 5057 1949-08-21
U.S.A., Colorado, Boulder, Near timberline along trial between L. Isabelle and Pawnee Pass., 40.074309 -105.628394, 3201m
WTU:V
145389 W. A. Weber 6564 1951-07-10
U.S.A., Colorado, Summit, Between Hoosier Pass and Monte Cristo Creek., 39.393044 -106.052519, 3354m
WTU:V
145186 W. A. Weber 7730 1952-06-28
U.S.A., Colorado, Douglas, Northeast side of Devil's Head., 39.275454 -105.082855, 2439m
WTU:V
81322 E. Bethel, F. S. Willey, I. W. Clokey 3994 1921-09-14
U.S.A., Colorado, Boulder, East of Boulder., 40.014197 -105.237243, 1620m
WTU:V
42030 Marion Ownbey 1334 1937-07-07
U.S.A., Colorado, Lincoln, Lincoln county., 38.988069 -103.513965
WTU:V
61613 E. Bethel, F. S. Willey, I. W. Clokey 3994 1921-09-14
U.S.A., Colorado, East of Boulder., 40.01446 -105.177162, 1620m
WTU:V-Vascular
136090 Wm. A. Weber 3869 1948-05-22
U.S.A., Colorado, Mesa, West of Fruita Canyon, Colorado National Monument.
WTU:V
124198 J. Ewan 14366 1942-06-27
U.S.A., Colorado, Boulder, Sw. of Eldorado Springs., 39.906653 -105.315256, 1890m
WTU:V
280231 Barry C. Johnston 2234 1979-08-22
U.S.A., Colorado, Park, Beside US Hwy. 285, 0.3 mi NE of Jefferson., 39.380806 -105.793984, 2896m
WTU:V
145266 W. A. Weber 7064 1951-07-26
U.S.A., Colorado, Routt, Vicinity Little Snake River at three Forks Ranch, north of Columbine., 40.996355 -107.054774
WTU:V
288066 Vlad Siplivinsky s.n. 1982-08-13
U.S.A., Colorado, San Miguel, Uncompahgre National Forest. Lone cone, E slope above Timberline., 37.888319 -108.253897, 3671m
WTU:V
238092 J. Ewan 14765 1942-09-13
U.S.A., Colorado, Boulder, Trappers Rock, above Schmoll's Range View ranch, north of Ward., 40.129023 -105.445177, 2591m
WTU:V
288236 Vlad Siplivinsky, Hans Beck 4942 1982-08-24
U.S.A., Colorado, La Plata, Weminuche Wilderness, San Juan National Forest N of Vallecito Reservior. Vallecito trail S of Taylor Creek., 37.51058 -107.539694, 2470 - 2530m
WTU:V
238816 Joseph Andorfer Ewan 13593 1941-08-09
U.S.A., Colorado, Boulder, Between Thunder Lake and Eagle Lake.<br/>Wild Basin., 40.216813 -105.64889, 3262m
WTU:V
106247 Edwin B. Payson, Lois B. Payson 4120 1924-08-15
U.S.A., Colorado, San Miguel, Near Trout Lake., 37.824398 -107.884928, 3049m
WTU:V
24225 W. A. Weber 13368 1967-07-29
U.S.A., Colorado, Boulder, Muddy margin of Bohn Lake, NE base of Table Mt, 11 mi. N of Boulder., 40.202743 -105.265053, 1524m
WTU:V
292784 H.L.Zobel s.n. 1934-06-20
U.S.A., Colorado, R.M. National Park., 40.342357 -105.682983
WTU:V
174922 R. S. Ferris 11570 1947-07-21
U.S.A., Colorado, San Miguel, North slope Spruce-aspen assn, 1.2 mile above Opher towards Lizard Head Summit.
WTU:V
294200 unknown 236 1944-08-16
U.S.A., Colorado, Colconda. Montezuma National Forest., 2744m
WTU:V
145156 M. L. Matton 50 1952-07-06
U.S.A., Colorado, Ouray, 2 miles up Poughkeepsie Gulch Road, 4 miles out of Ouray on Million-dollar Highway., 3110m
WTU:V
8393 C. E. Burglehaus s.n. 1888-08-02
U.S.A., Colorado, Grand Lake.
WTU:V
419662 M. Licher 5820 2018-08-18
U.S.A., Colorado, Dolores, Lizard Head Pass, along ridge west of highway., 37.801493 -107.939012, 3124m
WTU:V
423332 M. Licher 5426 2016-08-21
U.S.A., Colorado, San Juan, Ophir Pass, north side, southeast of Telluride., 37.853257 -107.776275, 3603m
WTU:V
423334 M. Licher 5424 2016-08-21
U.S.A., Colorado, San Juan, Ophir Pass, north side, southeast of Telluride., 37.857459 -107.776576, 3603m
WTU:V
422623 Mark Egger 1652a 2019-06-03
U.S.A., Colorado, Routt, Adjacent to 80 Road, ca. 0.5 km W of its junction with 70 Road, E of Craig., 40.521855 -107.227965, 1980m
WTU:V
422622 Mark Egger 1652b 2019-06-03
U.S.A., Colorado, Routt, Adjacent to 80 Road, ca. 0.5 km W of its junction with 70 Road, E of Craig., 40.521855 -107.227965, 1980m
WTU:V
75742 Herman E. Hayward 1102 1927-06-17
U.S.A., Colorado, Boulder Canyon - Bear Butter Creek, 38.33222 -105.741117
WTU:V
26802 Joseph Andorfer Ewan 12093 1939-08-29
U.S.A., Colorado, Boulder, Above Lake Isabelle, lower slopes of Mt Audubon., 40.080494 -105.616717, 3506m
WTU:V
45409 C. L. Hitchcock, Roland V. Rethke, R. van Raadshooven. 4085 1938-07-15
U.S.A., Colorado, Gunnison, 15 miles south of Iola., 2287m
WTU:V
45199 C. L. Hitchcock, Roland V. Rethke, R. van Raadshooven. 3955 1938-07-05
U.S.A., Colorado, Moffat, 25 mi. north of Meeker., 40.395831 -107.900756, 1982m
WTU:V
370442 Mark Egger 1412 2008-06-20
U.S.A., Colorado, Montrose, Middle site; along road to Sheep's Knob, slopes of Poverty Mesa, ca. 15 air mi. E of Montrose., 38.466117 -107.637667, 2721m
WTU:V
370441 Mark Egger 1412 2008-06-20
U.S.A., Colorado, Montrose, Middle site; along road to Sheep's Knob, slopes of Poverty Mesa, ca. 15 air mi. E of Montrose., 38.466117 -107.637667, 2721m
WTU:V
370440 Mark Egger 1413 2008-06-20
U.S.A., Colorado, Montrose, Lower site; along gravel to Sheep's Knob, slopes of Poverty Mesa, ca. 15 mi. E of Montrose., 38.466087 -107.621641, 2378m
WTU:V
370436 Mark Egger 1411 2008-06-20
U.S.A., Colorado, Montrose, Upper site; on slope immediately S of microwave site on Sheep's Knob, Poverty Mesa, ca. 15 air mi. E of Montrose., 38.458533 -107.583333, 2896m
WTU:V
298105 R.K. Burns RKB-48 1968-07-03
U.S.A., Colorado, Saguache, Vulcan, Colo. 16 miles south and east of the Lake City bridge., 2744m
WTU:V
203542 James Erdman 203542 1959-07-06
U.S.A., Colorado, Montezuma, Mesa Verde National Park. Wetherill Mesa. Beside spring, bottom of Rock Canyon., 1829 - 2439m
WTU:V
29413 unknown s.n. 1944-07-06
U.S.A., Colorado, Montezuma, North of Rock Springs., 37.233983 -108.545811, 2134m
WTU:V
42088 Marion Ownbey 1484 1937-08-27
U.S.A., Colorado, San Miguel, 10 miles southeast of Norwood., 38.027954 -108.161971
WTU:V
55992 H.C. Cutler 2632 1939-07-09
U.S.A., Colorado, Montrose, LaSal Creek, two miles east of Utah Line., 38.334751 -109.02261
WTU:V
371120 Mark Egger 1457 2008-06-20
U.S.A., Colorado, Montrose, First site -- 0.7 mi. W of microwave facility fence and gate, along road to Sheep's Knob, Poverty Mesa, ca. 15 mi. E of Montrose. B.L.M. National Park Service., 38.46665 -107.60995, 2904m
WTU:V
145166 W. A. Weber 6898 1951-07-21
U.S.A., Colorado, Routt, Along highway between Seedhouse R.S, Routt Nat. Forest, along Elk River, and Steamboat Springs., 40.742218 -106.857798
WTU:V
236001 C. L. Porter, Marjorie W. Porter. 10477 1967-07-26
U.S.A., Colorado, San Juan, San Juan Range, at Molas Pass, south of Silverton., 37.737775 -107.698118, 3323m
WTU:V
210826 C. L. Porter, Marjorie W. Porter. 9188 1962-08-02
U.S.A., Colorado, Routt, Routt National Forest, Rabbit Ears Pass on US 40., 40.385877 -106.65558, 2805m
WTU:V
139694 Marion Ownbey 947 1935-08-11
U.S.A., Colorado, El Paso, Nw. slope of Pike's Peak., 38.85635 -105.051172, 2744m
WTU:V
145170 W. A. Weber 6849 1951-07-19
U.S.A., Colorado, Routt, "Hole-in-wall" beaver ponds; to Scott's run and Diamond Park road, ca. 1 to 5 mi. n. of Seedhouse R.S, ca. 28 mi. n. of Steamboat Springs., 2439m
WTU:V
347583 Paula J. Brooks s.n. 2001-06-30
U.S.A., Colorado, Grand, Dumont Lake, near Rabbit Ears Pass, Routt NF. About 12 miles southeast of Steamboat Springs., 40.406795 -106.624354, 2744m
WTU:V
318086 Mark Egger 264 1989-07-10
U.S.A., Colorado, Mineral, Along US Hwy 160 at Wolf Cr. Pass., 37.480989 -106.799626
WTU:V
318088 Mark Egger 266 1989-07-10
U.S.A., Colorado, Mineral, Along US Hwy 160 at Wolf Cr. Pass., 37.484201 -106.813253
WTU:V
331602 Mark Egger 745 1995-07-26
U.S.A., Colorado, San Juan, Above Highland Mary Mine on trail to Continental Divide, below divide on W side; E of Silverton., 3201m
WTU:V
318087 Mark Egger 265 1989-07-10
U.S.A., Colorado, Mineral, Along US Hwy 160 at Wolf Cr. Pass., 37.483381 -106.803861
WTU:V
42086 Marion Ownbey 1394 1937-08-05
U.S.A., Colorado, Conejos, Just west of Cumbres Pass., 37.021285 -106.473851
WTU:V
355907 Richard R. Halse 6293 2002-07-29
U.S.A., Colorado, Routt, Along U.S. Hwy. 40 at west summit of Rabbit Ears Pass, 10.2 miles south of Steamboat Springs., 40.381625 -106.707433, 2705m