COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00152819 Margaret Douglass 61-128 1961-07-02
United States, Colorado, Grand, Rocky Mountain National Park; Baker Gulch, 8 miles NNW of Grand Lake., 40.36648 -105.89145
COLO:V
00152827 John Douglass 61-592 1961-09-08
United States, Colorado, Grand, Ca. 1 mi. S of Lulu City, 13 mi. N of Grand Lake, on Lulu City Trail., 40.4300166 -105.8500262, 2926m
COLO:V
00152835 G. S. Dodds 1875 1906-06-09
United States, Colorado, Boulder/Weld, St. Vrain Creek.
COLO:V
00152843 Francis Ramaley 902 1901-09-05
United States, Colorado, Boulder, Allan's Park [Allenspark]., 40.1944229 -105.5255577
COLO:V
00152850 Hazel M. Schmoll 276 1921-07-02
United States, Colorado, Boulder, Beside Bouder Creek, 5 miles west of Boulder., 40.0032632 -105.3635612
COLO:V
00152868 Tim Hogan 1033 1991-05-27
United States, Colorado, Boulder, Boulder Mt. Parks. West side of Bear Pk. and S. Boulder Pk., 39.955574 -105.3173097, 2073m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00152876 J. V. G. Loftfield 364 1924-07-21
United States, Colorado, Larimer, Columbines, Estes Park., 2743m
COLO:V
00152884 W. W. Robbins 2284 1906-07-27
United States, Colorado, Boulder, Eldora., 39.9485931 -105.5638957
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00152892 W. W. Robbins 4974 1908-00-00
United States, Colorado, Pueblo, Near Beulah., 38.07501 -104.98666
COLO:V
00152900 Paul F. GIlbert sn 1977-09-12
United States, Colorado, Summit, Blue River.
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00152918 B. K. Stewart 802 1937-09-21
United States, Colorado, Mineral, Deep Creek, near Creede., 37.81028 -106.91301, 2652m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00152926 Kathleen Lafferty 70 1952-08-01
United States, Colorado, Jackson, Roadside, willow bog. ¼ mi. no. of Walden., 40.74063 -106.25201, 2530m
COLO:V
00152934 Hazel M. Schmoll 184 1920-04-29
United States, Colorado, Boulder, Ward; Indiana Creek near McKinney Cabin., 40.0644043 -105.5013165
COLO:V
00152942 Francis Ramaley 3837 1907-08-24
United States, Colorado, Boulder, South Boulder Canyon., 39.9383307 -105.3482007, 2073m
COLO:V
00152959 B. Neely 5295 1989-07-26
United States, Colorado, Jackson, Rabbit Ears Range, Routt Nat. Forest; Cliff Lake, Arapaho Lakes area W of Arapaho Ridge., 40.4117386 -106.3468, 2984m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00152967 W. W. Robbins 4940 1908-00-00
United States, Colorado, Pueblo, Near Beulah., 38.07501 -104.98666
COLO:V
00152975 W. W. Robbins 3484 1907-00-00
United States, Colorado, Gilpin, Near Tolland., 39.9049855 -105.5891706, 2709m
COLO:V
00152983 W. W. Robbins 5930 1908-07-20
United States, Colorado, Boulder, Duck Lake., 40.0830675 -105.510696
COLO:V
00152991 Will Huestis sn 1905-07-13
United States, Colorado, Grand, Arrowhead., 39.917199 -105.7616776
COLO:V
00153007 Tim Hogan 1756 1992-06-07
United States, Colorado, Boulder, Boulder Mt. Parks. Upper Bear Creek in mixed forest., 39.9747083 -105.308287, 2194m
COLO:V
00153015 John L. Anderson 89-144 1989-08-04
United States, Colorado, Conejos, Conejos River Valley ca. 15 mi W of Antonito., 37.0733204 -106.2798618
COLO:V
00153023 M. Edwards 627 1985-08-12
United States, Colorado, Teller, Florissant Fossil Beds National Monument. Twin Rocks Valley; along streamside, a branch of Grape Cr., 38.926451 -105.2641018, 2590m
COLO:V
00153031 Steve Erikson sn 1983-08-29
United States, Colorado, Boulder, Spring Gulch, Left Hand Canyon., 40.0742688 -105.4198916, 2194m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00153049 B. K. Stewart 770 1939-06-22
United States, Colorado, Mineral, Deep Creek, near Creede., 37.81028 -106.91301, 2652m
COLO:V
00153056 G. S. Dodds 2993 1907-07-20
United States, Colorado, Boulder, Near Ward., 40.0748885 -105.5123472, 2895m
COLO:V
00153064 Clifford Amundsen 156 1964-10-06
United States, Colorado, Boulder, Wild Basin., 40.1974784 -105.5907771, 2743m
COLO:V
00153072 Harold Dahnke 20 1991-04-01
United States, Colorado, Boulder, Boulder Mountain Parks. Lower Gregory Canyon; near creek at mouth of canyon., 39.9973179 -105.2929017
COLO:V
00153080 Friedman 20 1991-05-10
United States, Colorado, Douglas, Plum Creek, between Sedalia and Louviers., 39.4672302 -104.9960285, 1720m
COLO:V
00153098 Alice Eastwood sn 1887-06-00
United States, Colorado, El Paso, Palmer Lake., 39.1222054 -104.9172125
COLO:V
00153106 Jennifer Leon 44 1984-05-14
United States, Colorado, Custer, Bordering Spring Creek., 38.1728178 -105.1762584, 2475m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00153114 B. K. Stewart 143 1939-06-16
United States, Colorado, Mineral, Near Wagon Wheel Gap., 37.77445 -106.8314, 2591m
COLO:V
00153122 Elaine Smith 858 1993-04-29
United States, Colorado, Boulder, South Boulder Foothills, in riparian area 20 feet north of South Boulder Creek., 39.9525465 -105.2424407, 1676m
COLO:V
00153130 Anne Maley 477 1992-06-23
United States, Colorado, El Paso, La Foret, Black Forest, south bank of Kettle Creek., 39.0033601 -104.7264001, 2164m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00153148 Francis Ramaley 14420 1934-08-11
United States, Colorado, Alamosa/Saguache, Great Sand Dunes., 37.7544318 -105.5591787
COLO:V
00153155 Francis Ramaley 14726 1935-06-21
United States, Colorado, Rio Grande, Piedra Pintada., 37.49967 -106.23831
COLO:V
00153163 Francis Ramaley 13008 1931-08-13
United States, Colorado, Conejos, La Jara., 37.2789592 -105.9638936
COLO:V
00153171 Tim Hogan 2599 1995-06-22
United States, Colorado, Chaffee, Mosquito Range, San Isabel National Forest, between N.F. road 375 & Four Mile Creek SW of Buffalo Peaks; along Four Mi. Cr. in riparian bottomland floodplain flanking both sides of creek., 38.9299302 -106.1374035, 2743m
COLO:V
00154005 Jean Langenheim 135-48 1948-08-09
United States, Colorado, Gunnison, Cement Creek, s.e. of Crested Butte., 2895m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154013 Hazel Schmoll 1132 1924-06-18
United States, Colorado, Archuleta, Piedra; near water bordering Piedra River, south of Pargin house., 37.1992132 -107.3388533, 1966m
COLO:V
00154021 Vlad Siplivinsky 2030 1981-08-15
United States, Colorado, Mesa, Grand Mesa National Forest, Buzzard Creek Valley., 39.2100044 -107.626982, 2560m
COLO:V
00154039 Helen Vanderpool sn 1960-06-11
United States, Colorado, Delta, Grand Mesa, on Leroux Creek 1 mile outside forest boundary line., 38.950212 -107.7591468
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154047 Jane Green 171 1950-07-05
United States, Colorado, La Plata, Karl Ostwald ranch 2 miles east of Bayfield., 37.22572 -107.56191
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154054 L. M. Underwood sn 1901-09-10
United States, Colorado, Ouray, Bear Creek., 37.99991 -107.65999, 2560m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154062 Tim Hogan 294b 1987-07-09
United States, Colorado, Summit, Gore Range, Eagles Nest Wilderness Area; Aspen/meadow ecotone along Slate Creek., 39.74771 -106.21857, 2800m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154070 W. A. Weber 18845 1993-09-12
United States, Colorado, Pitkin, Roaring Fork Valley between Independence Pass and Aspen; roadside below Braille Trail., 39.12083 -106.68611, 3000m
COLO:V
00154088 W. A. Weber 16997 1983-08-01
United States, Colorado, Montrose, Black Canyon of the Gunnison National Monument: south rim; East Portal road; benches along the Gunnison River., 38.52082 -107.63716
COLO:V
00154096 W. A. Weber 6866 1951-07-22
United States, Colorado, Routt, Banks of North Fork Elk River, at Seedhouse Campground, 28 mi. n.e. of Steamboat Springs., 2560m
COLO:V
00154104 Francis Ramaley 3518 1907-00-00
United States, Colorado, Grand, Near Hot Sulphur Springs., 40.0730449 -106.1028051, 2316m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154112 W. W. Robbins 7116 1910-08-07
United States, Colorado, Rio Blanco, Meeker., 40.03747 -107.91313, 1884m
COLO:V
00154120 Nan Lederer 340 1991-07-01
United States, Colorado, Mesa, Cottonwood Cr, 0.3 mi above confluence with Dolores River, 5 mi S of Gateway., 38.6032473 -108.9345197, 1432m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154138 Jane Green 279 1950-07-26
United States, Colorado, La Plata, Teelewauket Ranch above Vallecito Dam., 37.3775 -107.57339, 2743m
COLO:V
00154146 Francis Ramaley 15533 1936-07-21
United States, Colorado, Delta, Grand Mesa., 38.9977206 -107.9864453, 1829m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154153 C. F. Baker 196 1898-06-28
United States, Colorado, La Plata/Montezuma, Bob Creek., 3048m
COLO:V
00154161 H. N. Wheeler 3705 1907-00-00
United States, Colorado, Unknown, Montezuma Forest Reserve.
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154179 T. Duce 7401 1910-08-26
United States, Colorado, Rio Blanco, Marvine Creek., 40.01199 -107.43022, 2438m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154187 W. W. Robbins 7080 1910-08-05
United States, Colorado, Rio Blanco, Rio Blanco., 39.73775 -107.94535
COLO:V
00154195 Vlad Siplivinsky 994 1981-00-00
United States, Colorado, Mesa, Grand Mesa National Forest boundary between Land's End Road and N Fork Kannah Creek; canyon floor., 38.9955605 -108.2690685, 1981m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00154203 W. A. Weber 6289 1951-06-19
United States, Colorado, Archuleta, Horse Creek, an eastern trib. of Piedra River, n. of Lower Piedra campground., 37.3013142 -107.3446647
COLO:V
00219808 Lynn Marie Moore 6642 1995-07-10
United States, Colorado, Dolores, Upper Dolores River Drainage and adjacent areas: San Juan National Forest: ca. 17 air mi NE of Dolores in the Mavreeso Canyon area, Forest Road 209., 37.6939392 -108.3206982, 2606m
COLO:V
00237628 James P. Vanderhorst 1881 1990-08-17
United States, Colorado, Rio Blanco, Flat Tops/ White River Plateau: Flat Tops Wilderness: Marvine Creek, ca 27 air mi E of Meeker., 39.9905885 -107.4189151, 2560m
COLO:V
00247833 Tim Hogan 3152 1997-06-30
United States, Colorado, San Juan, San Juan Range, West Needle Mts.; confluence of Molas Creek & the Animas River., 37.7347136 -107.6609028, 2713m
COLO:V
00283663 B. E. Nelson 18270 1989-08-13
United States, Colorado, Grand, Park Range, ca 9 air mi NW of Kremmling, above North Fork Pass Creek on Red Dirt Road., 40.1438329 -106.5300054, 2636m
COLO:V
00403105 Tim Hogan 3627 1999-07-30
United States, Colorado, Saguache, Sangre de Cristo Range, Rio Grande Natl. Forest, Dorsey Creek Rd, ca. 4 mi E of Hwy 285., 38.4389993 -106.0248082, 3200m
COLO:V
00524264 Kevin J. Taylor 3624 1997-07-19
United States, Colorado, Gunnison, Northern Gunnison Basin. South-facing slope of Mount Axtell, ca 3 air mi SSW of Crested Butte., 38.8183198 -107.016328, 3002m
COLO:V
00528463 Kevin J. Taylor 10518 1998-08-16
United States, Colorado, Delta, Northern Gunnison Basin: along Gold Creek, ca 17 air mi NW of Paonia Reservoir., 39.09834 -107.51758, 2591m
COLO:V
00528638 Marcia B. Murdock 442 1996-08-07
United States, Colorado, Jefferson, Rocky Flats Environmental Technology Site. 7 miles south of Boulder. West of A-1 pond., 39.8974405 -105.1949412, 1780m
COLO:V
00547216 Marcia B. Murdock 442 1996-08-07
United States, Colorado, Jefferson, Rocky Flats Environmental Technology Site. 7 miles south of Boulder. West of A-1 pond., 39.8974405 -105.1949412, 1780m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00782870 Tim Hogan 4032 2003-06-12
United States, Colorado, Gunnison, Curecanti National Recreation Area. Neversink picnic area, ca. 5 miles west of Gunnison, east end of CNRA. Gunnison River is above slack waters of Blue Mesa Reservoir at this point. GPS waypoint: AC4., 38.51327 -107.0188, 2286m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00817528 Tim Hogan 4315 2004-06-09
United States, Colorado, Gunnison, Curecanti National Recreation Area. Morrow Point Reservoir; north of Fitzpatrick Mesa; south side of river. GPS waypoint: AC20., 38.44278 -107.45461, 2225m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00817536 Tim Hogan 4364 2004-07-09
United States, Colorado, Gunnison, Curecanti National Recreation Area. Lower Curecanti Creek Trail, near confluence of Curecanti Creek and Morrow Point Reservoir. GPS waypoint: AC16., 38.45194 -107.41568, 2164m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00840934 D. Randolph 1270 1993-08-23
United States, Colorado, Grand, Arapaho National Forest, along Sawmill Creek, 2.7 mile upstream of confluence with Willow Creek., 40.2148933 -106.1023747, 2783m
COLO:V
00863019 Lynn Marie Moore 6456 1995-07-08
United States, Colorado, Montezuma, Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Trail 607, S of Colo Hwy 145, ca 16 air miles NE of Dolores on Morrison Trail, Bear Creek drainage.
COLO:V
00864629 Sarah Nunn 1138 2001-06-11
United States, Colorado, Larimer, Roosevelt National Forest: Front Range: Dadd Gulch Trail off Colo Hwy 14, ca 23 air mi W of Fort Collins., 40.67894 -105.56292, 2515m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00868513 B. E. Nelson 49610 2000-06-18
United States, Colorado, Jackson, North-central Colorado: Medicine Bow Mountains: along Cabin Creek and vicinity, E of the end of County Road 12E, E of the southeast base of Elk Mountain, ca 14 air mi E of Walden., 40.70641 -106.0109, 2713m
COLO:V
00878314 Emily A. Holt 210 2000-06-02
United States, Colorado, Eagle, Central Colorado: Sawatch Range, West Slope Continental Divide: Squaw Gulch area, on Forest Road 422 and trail 1897, ca 5.5 air mi SW of Edwards., 39.58633 -106.6458
COLO:V
00879304 Emily A. Holt 3840 2000-08-13
United States, Colorado, Eagle, Central Colorado: Sawatch Range, West Slope Continental Divide: along Fall Creek Trail 2001 to Lake Constantine, ca 6 air mi S of Minturn., 39.48481 -106.43701
COLO:V
00882555 Tim Hogan 4499 2006-06-20
United States, Colorado, Fremont, Sangre de Cristo Range, San Isabel Natl. Forest, vicinity of Hayden Creek C. G, ca. 20 air mi. NW of Westcliffe. Along S. Prong of Hayden Creek., 38.329605 -105.824474, 2377m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00902536 B. E. Nelson 55245 2001-08-07
United States, Colorado, Routt, North-central Colorado: Park Range: on the east side of Green Ridge just N of Muddy Slide (The Slide), ca 6-6.5 air mi E of Yampa; ca 9.5-10 air mi SE of Phippsburg., 40.15079 -106.78997
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00903161 Erin Foley 1642 2003-06-26
United States, Colorado, Grand, Arapaho National Forest: Williams Fork Mountains: Ute Pass, ca 16.5 air mi S of Hot Sulphur Springs, ca 9 air mi WSW of Byers Peak., 39.8244 -106.1058, 2920m
COLO:V
00912485 Francis Daniels 571 1906-07-23
United States, Colorado, Boulder, Boulder Creek, Boulder., 40.0121847 -105.3066977, 1676m
COLO:V
00935304 Brian Elliott 504 1998-05-27
United States, Colorado, Fremont, Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity. Ca 2.6 mi on County Road 15, S of Florence., 1829m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00943811 Brian Elliott 7120 1999-06-14
United States, Colorado, Pueblo, Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: ca 4 mi up trail 1316 from Cuerna Verde Park Trailhead; western edge of Rye., 37.92088 -104.96718, 2591m
COLO:V
Alnus incana subsp. tenuifolia (Nuttall) Breitung
00948307 Paul Valley 47 1984-09-12
United States, Colorado, Saguache, Adjacent to Razor Creek on county road 45., 38.36541 -106.67472, 2591m
COLO:V
01831411 Robert A. Bye s.n. 1978-00-00
United States, Colorado, Montezuma, Pinion-juniper and riparian woodland along Dolores River, Escalante Sector., 2000 - 2200m
COLO:V
01830041 Tim Hogan 5496 2015-06-14
United States, Colorado, BOULDER, City of Boulder Mountain Park, Bear Canyon; mouth of draw off of Bear Pk. emptying into prominent cottonwood grove., 39.968183 -105.302117, 2164m
COLO:V
01893171 Ronald L. Hartman 78738 2003-08-18
United States, New Mexico, Sandoval, Valles Caldera National Preserve: Jemez Mountains: Rito de los Indios, 1.8 air mi NNE of Pipeline Road., 35.994133 -106.474217, 2801m
COLO:V
01893163 Jack L. Carter 323 1991-09-08
United States, New Mexico, Catron, Margin of Willow Creek; Willow Creek Campground; Gila N. F., 2400m
COLO:V
01893155
United States, California, Plumas
COLO:V
01893148 Geo. A. Livingston 21314
United States, Idaho
COLO:V
01893130 J. H. Sandberg 427
United States, Idaho, Latah
COLO:V
01893122
Canada, Ontario
COLO:V
01893114 W. W. Robbins 8139 1910-08-00
United States, New Mexico, Rito de Los Frijoles, about 30 miles northwest of Santa Fe., 35.805774 -106.339832
COLO:V
01893106 Leslie N. Goodding 1739 1903-07-31
United States, Wyoming, Carbon, Slater, Colo.-Wyo. line., 41.004469 -107.387765, 1982m
COLO:V
01893098 Aven Nelson 8056 1900-08-11
United States, Wyoming, Albany, Jelm, along the streams., 41.059086 -106.0131
COLO:V
01893072 Harrison s.n. 1932-09-10
United States, Utah, Utah, Near Ystadiumm ditch bank, Bravo., 1341m
COLO:V
01893064
Canada, British Columbia
COLO:V
01893056
United States, California, Shasta
COLO:V
01893049
United States, California, Plumas
COLO:V
01893031 Harner 3237
United States, Montana, Glacier
COLO:V
01893080 Francis Ramaley 2894 1907-06-09
United States, Wyoming, N. Branch Sand Creek