CSCN
CSCN-V-0056929 Ronald R. Weedon 7712 1980-10-07
United States, Nebraska, Dawes, Ca 22 mi S of Chadron on Hwy 385 then 0.2 mi E on private road. Pepper Creek Outdoor Learning Center., 42.548013 -102.961857
CSCN
CSCN-V-0056947 Dave Spires 697 1973-06-18
United States, Nebraska, Dawes, 8 mi E of Chadron on Hwy 20, then ca 1 mi N., 42.788305 -102.841286
CSCN
CSCN-V-0056948 Mitchell W. Osborn 273 1983-09-08
United States, Nebraska, Dawes, Pepper Creek Outdoor Learning Center., 42.545578 -102.959432
CSCN
CSCN-V-0056946 Audrey Lingelbach 46 1976-09-15
United States, Nebraska, Dawes, 4.6 mi S of Chadron on hwy 385, 0.4 m E on Reservoir Road., 42.744979 -103.004684
CSCN
CSCN-V-0056945 Julie M. Lancaster 53 2002-09-07
United States, Nebraska, Dawes, Upper bank of Chadron Ponds inlet., 42.744024 -103.002396
CSCN
CSCN-V-0056944 Bill Morgan 229 1975-07-30
United States, Nebraska, Dawes, 8 mi SE of Chadron on Hwy #20, then 1/2 mi E on county road., 42.785017 -102.83989
CSCN
CSCN-V-0056943 Marianne Buskirk 142 1981-09-03
United States, Nebraska, Dawes, Pepper Creek Learning Center, 22 miles S of Chadron on Hwy #385, then 1/4 mile E., 42.548968 -102.965071
CSCN
CSCN-V-0056942 Susan J. Rolfsmeier 157 2002-09-03
United States, Nebraska, Colfax, Schuyler, 3 mi S, 1 mi W. Whitetail Wildlife Management Area., 41.398056 -97.088056, 413 - 415m
CSCN
CSCN-V-0056927 Sara S. Liewer 120 1998-07-28
United States, Nebraska, Antelope, Ron Crumly Ranch., 42.403853 -98.170152
CSCN
CSCN-V-0056966 S.R. Ziegler 1628 1975-07-07
United States, Wisconsin, Vernon, Island 1; Mississippi River mile #685., 43.644197 -91.244255, 193m
CSCN
CSCN-V-0056956 Steven B. Rolfsmeier 19436 2008-07-29
United States, Nebraska, Knox, Verdel, 0.1 mi N, 3 mi W. Glaciated Great Plains: Ponca Valley: W side 513 Ave. 0.18 mi N of 896 Road, 42.81278 -98.25156, 411 - 415m
CSCN
CSCN-V-0056922 Ronald R. Weedon 4288 1968-08-06
United States, Kansas, Atchison, Muscotah Marsh, 1.5 mi SE of the town of Muscotah.
CSCN
CSCN-V-0056926 Steven B. Rolfsmeier 19504 2008-08-27
United States, Kansas, Washington, Brantford, 1.4 mi S, 0.5 mi W. Smoky Hills: E side of Meridian Road (Republic County border), 0.56 mi N of 8th Road., 39.69119 -97.3685, 448 - 451m
CSCN
CSCN-V-0056957 Jeri J. Duhachek 75 1986-06-24
United States, Nebraska, Madison, Jefferson Precinct., 42.044053 -97.761389
CSCN
CSCN-V-0056953 Steven B. Rolfsmeier 20457 2012-06-12
United States, Nebraska, Greeley, Scotia, 2.1 mi S, 0.8 mi E. Central Great Plains: Beebe WRP easement., 41.4359 -98.6885, 576 - 579m
CSCN
CSCN-V-0056950 Dave Spires 860 1973-08-24
United States, Nebraska, Douglas, Omaha. Ca 1 mi S of 90th and Q Streets., 41.195169 -96.052625
CSCN
CSCN-V-0056923 Ronald R. Weedon 6538 1970-08-06
United States, Kansas, Cherokee, 9.5 mi S of Cherokee-Crawford county line on U.S. Hwy #61.
CSCN
CSCN-V-0035971 Dave Nelson 34 1996-08-23
United States, Nebraska, Scotts Bluff, Raife's Place, 3 miles east of Scottsbluff on Hwy 26, 500 yards south of highway., 41.8244 -103.574983
CS
154360 collectors: C Crandall 175 1890-08-01
United States, Colorado, Larimer County, ditch bank roadside
CS
154371 collectors: G A Brown 461 1972-07-21
United States, Colorado, Boulder County, Ertle property of Flatirons Project, 40.04 -105.16, 1524m
CS
154357 collectors: E Bethel 1906-07-00
United States, Colorado, Denver County, Denver, 39.73 -104.98
CS
154363 collectors: D Hendricks 1946-07-30
United States, Colorado, Kit Carson County, along Republican River N of Burlington, 39.55 -102.42, 1219m
CS
154366 collectors: Shutes & Baker 84 1972-07-29
United States, Colorado, Larimer County, CSU Nature Center E of council ring in trees, 40.56 -105.12, 1524m
CS
154365 collectors: Shutes & Baker 54 1972-07-15
United States, Colorado, Larimer County, CSU Nature Center E of council ring near river, 40.56 -105.12, 1524m
CS
154356 collectors: C Crandall 2014 1897-07-07
United States, Colorado, Larimer County, Ft Collins College Farm, 40.57 -105.08
CS
154359 collectors: 1898-08-03
United States, Colorado, Larimer County, Ft Collins along river E, 40.57 -105.08
CS
154369 collectors: E Neese & T Andrews 16101 1984-08-16
United States, Colorado, Larimer County, Hwy 287, 40.69 -105.18, 1621m
CS
154361 collectors: W F Marshall 2016 1899-07-25
United States, Colorado, Larimer County, Mason's River Front Farm, 40.58 -105.06
CS
154358 collectors: W F Marshall 2016 1899-07-25
United States, Colorado, Larimer County, Mason's River Front Farm, 40.58 -105.06
CS
102724 collectors: D Wilken 14546 1985-08-20
United States, Colorado, Larimer County, N side of Dixon Reservoir at base of Dixon Canyon Dam Horsetooth Reservoir, 40.56 -105.14, 1600m
CS
154368 collectors: T A Zanoni 2509 1972-09-16
United States, Colorado, Larimer County, NW side of N Shields at Poudre River along swampy end of the first pond, 40.6 -105.09, 1554m
CS
154370 collectors: I Lindauer 118 1966-08-10
United States, Colorado, Prowers County, line #8 1 mi S and 2 mi E of Holly on S floodplain of the Arkansas River, 38.03 -102.08, 1027m
CS
154362 collectors: W M Johnson 287 1972-07-26
United States, Colorado, Weld County, area of St Vrain atomic power plant, 40.27 -104.76, 1463m
CS
154364 collectors: H Harrington 2378 1946-07-17
United States, Colorado, Yuma County, along a ck 5 mi N of Wray, 40.14 -102.24, 1097m
CS
171707 collectors: D Rathke 1972-09-00
United States, Ohio, Ottawa County, Sandusky Bay in Sandusky, Ohio.
CS
154373 collectors: S Moculeski 11 1999-09-14
United States, Colorado, Weld County, Prospect Rd. E to Timnath, S of reservoir., 40.54 -104.95, 1503m
CS
154367 collectors: N & J Shelton 2 2000-09-09
United States, Colorado, Larimer County, 225 yds. E of Poudre Valley Fire Authority parking lot, on the N side of Spring Creek, 10 ft. N of the creek, Ft. Collins., 40.58 -105.05, 1519m
CS
154372 collectors: B Henry 22 2000-09-14
United States, Colorado, Larimer County, Clark Reservoir, on E side of I-25, 40.74 -104.99, 1615m
CS
174295 collectors: Crystal Strouse Judy Putnam, Mary Dunnington, Pat Carey, Pam Craig 207 2012-06-27
United States, Colorado, Larimer County, Cathy Fromme Prairie Natural Area, 40.5 -105.08
CS
179965 collectors: D.L. & M.L. Denham 81336 1981-08-21
United States, Colorado, Kit Carson County, Grassy area on slope below the dam at Flagler Reservoir., 1425m
CS
179966 collectors: D.L. Denham 2450 1971-08-29
United States, Colorado, Boulder County, Slough above St. Vrain Creek near Lyons., 40.21 -105.26, 1615m
CS
184173 collectors: Dick and Verda Walter 11206 1986-07-12
United States, Illinois, Stephenson County, South Bolton Road, 3/4 mile N of Pearl City Road on Frank Walter estate, 91m
CS
184282 collectors: K. Latimer M&S Schenk 127 1998-09-05
United States, Nebraska, Brown County, Unnamed pond on the Schenk Ranch approximately 20 meters from Plum Creek, 713m
CS
184283 collectors: Dick and Verda Walter 11606 1987-07-17
United States, Illinois, Stephenson County, Walter Farm 3/4 mile N of Pearl City Road on Bolton Road., 213m
CS
184284 collectors: Dick and Verda Walter 9213 1983-07-07
United States, Kansas, Stafford County, Near the intersection of County Road 201 and US 281 (Seward Rd)., 579m
CS
189245 collectors: Bruce Bosley Pam Regensberg; Janet Wingate 15-132 2015-07-22
United States, Colorado, Morgan County, Pond margin, Tomkey fish farm, Northeast pond, 3 miles east of Weldona CO, 40.33 -103.91, 1354m
CS
189314 collectors: Jennifer Ackerfield Pam Smith 3932 2011-07-23
United States, Colorado, Lincoln County, Brett Gray Ranch east of Colorado Springs. Along wetland and adjacent drainage., 38.71 -103.86, 1607m
CHAS:Herb
CHAS:Herb:1989.3.6 Thomas M. Antonio, Chicago Botanic Garden TMA-6627 1986-08-25
United States, Illinois, Cook County, Glencoe, Chicago Botanic Garden, Mesic Island, 42.146539 -87.78763
CHAS:Herb
CHAS:Herb:2021.8.42 unknown 1931-08-01
United States, Michigan, Charlevoix County, Charlevoix
CHAS:Herb
CHAS:Herb:1989.3.5 Thomas M. Antonio, Chicago Botanic Garden TMA-6627 1986-08-25
United States, Illinois, Cook County, Glencoe, Chicago Botanic Garden, Mesic Island, 42.146539 -87.78763
CHAS:Herb
CHAS:Herb:2016.3.41 Lindsay Hurth, Abigail Dye D004 2015-08-31
United States, Illinois, Cook County, grounds of the Peggy Notebaert Nature Museum, 41.925979 -87.6351169, 45 - 45m
CHAS:Herb
CHAS:Herb:1960.4.68 Anna Pedersen Kummer; Preparator(s): Alex Lorenz 1958-01-01
no specific locality recorded
CHAS:Herb
CHAS:Herb:3287 unknown 1877-07-21
United States, Illinois, Cook County, Chicago, north of Lincoln Park
CHAS:Herb
CHAS:Herb:1814 Levi Menger Umbach 1897-07-23
United States, Illinois, DuPage County, Naperville, 41.7495098559 -88.1712812118
CHAS:Herb
CHAS:Herb:1898.1250.152 Virginius Heber Chase 1897-07-11
United States, Illinois, Stark County, Valley Township, 41.0171958274 -89.6954366227
CHAS:Herb
CHAS:Herb:1816 William S. Moffatt 259 1874-07-28
United States, Illinois, Cook County, Chicago, 41.8260596924 -87.7251996104
CHIC
1238 R. Ruther 55 1981-08-11
United States, Illinois, Lake, Heller Interpretive Center.
CHIC
1237 T. Antonio 6627 1986-08-25
United States, Illinois, Cook, Chicago Botanic Garden. Glencoe
CHIC
16489 Drew Ullberg 136 1991-08-05
United States, Illinois, Cook, Wayside Prairie.
CHIC
6331 S. Lorig 114 1993-07-22
United States, Illinois, Cook, Turnbull Woods Forest Preserve.
CHIC
6330 S. Lorig 114 1993-07-22
United States, Illinois, Cook, Turnbull Woods Forest Preserve.
CHIC
8675 Uyen Dias, J. Epting, S. Masi 558 1996-07-23
United States, Illinois, Cook, Thornton Fractional Prairie.
CHIC
11218 H. Lindon s.n. 2003-10-18
United States, Illinois, Lake, Florsheim Nature Preserve. Lincolnshire, 42.2131 -87.9005, 208m
CHIC
1239 Unknown s.n.
United States, Illinois, Lake
CHIC
15220 W. N. Speckmann s.n. 1891-04-29
United States, Arkansas, Argenta
CHIC
15037 Jeff Hansen s.n. 2010-11-16
United States, Kansas, Osage, Eisenhower State Park., 38.5262222222 -95.7571666667
CHIC
21170 Denise Wilson Wilson2017-37 2017-08-05
United States, Nebraska, Cherry, Kennedy, 42.4412805556 -100.975372222, 949m
CHIC
21192 Denise Wilson Wilson2017-81 2017-10-06
United States, Nebraska, Buffalo, Martins Reach Wildlife Management Area, Wood River., 40.7355555556 -98.6386111111, 600m
CHIC
21820 Denise Wilson Wilson2018-24 2018-09-07
United States, Oklahoma, McCurtain, Ouachita Mountains National Forest., 34.26933 -94.77703, 301m
AVCH
AVCH-0001399
United States, Virginia, Alexandria City
CIBO
CIBO-0002637 Elaine Smith 777 1990-07-03
United States, Colorado, Boulder, Area: Van Vleet field; OSProperty: Van Vleet; South of S. Boulder Rd. and west of S. Boulder Creek., 39.98427 -105.22397, 1615m
CIBO
CIBO-0002634 J. Shawver 88 1990-07-17
United States, Colorado, Boulder, Area: Boulder Creek Corridor; OSProperty: Van Vleet; 50' S of S Boulder Rd, 0.6 mi E of jct w/ Foothills Pkwy., 39.98598 -105.21889, 1631m
CIBO
CIBO-0002633 Kim Foster 1986-07-02
United States, Colorado, Boulder, OSProperty: Boulder Valley Ranch., 40.077967 -105.251492
CIBO
CIBO-0002635 Nancy Lederer 239 1986-07-19
United States, Colorado, Boulder, Area: Tall Grass Parcel 1 & 2; OSProperty: Church; Between U.S. 36 and Colorado Highway 93, 1/2 mile northeast of Marshall., 39.96893 -105.21857
CIBO
CIBO-0002636 T. Marshall 353 1988-07-07
United States, Colorado, Boulder, OSProperty: Kolb; County Kolb Property., 40.049477 -105.173433, 1676m
CLEMS
CLEMS0068662 E. A. Bartholomew 1959-08-15
United States, West Virginia, Preston, Preston
CLEMS
CLEMS0068661 C. R. Gunn 2020 1960-07-02
United States, Kentucky, Jefferson, Jefferson
CLEMS
CLEMS0070140 Norlan C. Henderson 8874 1988-09-14
United States, Missouri, Cedar, Cedar
CLEMS
CLEMS0070152 Steven R. Hill 18574 1987-08-10
United States, Rhode Island, Washington, Washington
CLEMS
CLEMS0070151 Gordon C. Tucker 4007 1988-07-16
United States, New York, Albany, Albany
CLEMS
CLEMS0070150 Steven R. Hill 21614 1990-07-16
United States, Connecticut, New London, New London
CLEMS
CLEMS0070149 Steven R. Hill 19795 1988-08-08
United States, Connecticut, Hartford, Hartford
CLEMS
CLEMS0081279 H.D. House 1895-07-08
United States, New York, Oneida, Oneida, NY
COCO
COCO-V-0007499 T. Kelso 93-132 1993-08-18
United States, Colorado, El Paso, Moist floodplain of Pine Creek; ca 0.25 mi S of Academy Blvd exit of I-25; growing with Mimulus glabratus, 38.947327 -104.912267, 1951m
COCO
COCO-V-0007498 R. Amiscaray 75 1991-09-13
United States, Colorado, El Paso, In bed of ravine 300m S of Holmes Jr. High; growing with tall grasses (1m), 38.860639 -104.840296, 1920m
COCO
COCO-V-0007501 R. Nelson 12 1966-06-15
United States, Colorado, El Paso, Sleepy Hollow; pond near Broadmoor, 1829m
COCO
COCO-V-0007503 A. Barzee 830103 1983-07-17
United States, Colorado, El Paso, Ditch; Fillmore and I-25, 38.876325 -104.835249, 1890m
COCO
COCO-V-0007502 S. Beesley 2000-39 2000-07-11
United States, Colorado, Pueblo, Chico Basin Ranch. 0.5 mi NW of May Ranch. Riparian environment -- E. slope of Chico Creek near the top. Dry, hard soil., 38.469789 -104.432392
COCO
COCO-V-0007500 J. Sasser 77 2001-09-14
United States, Colorado, Pueblo, Bordering fenced off bubbling spring. Found with Asclepias spp. and Nasturtium officinlae. Chico Basin Ranch, Burnt Creek area., 38.455551 -104.395567, 1512m
CGCC
1786 Burigana, Christina 13 1987-11-07
United States, New York, Columbia, Rip Van Winkle Bridge, 42.220433 -73.837126
CGCC
3231 Baehr, Vanessa 9 2016-09-11
United States, New York, Columbia, Letterbox Farm, 42.221062 -73.78819
CGCC
3273 Schiafo, Rory 20 2016-09-10
United States, New York, Columbia, Hawthorn Valley Farm, 327 County Rte 21C, Ghent, Unmanaged area between creek and cattle barns., 42.270906 -73.597008
MOVC
Kupko, Megan 63 1999-07-28
United States, Iowa, Linn, Farm of Laura Krouse, 41.948762 -91.444085
MOVC
Christiansen, Paul A. 376 1965-07-22
United States, Iowa, Dickinson, Excelsior Fen, 43.407817 -95.318611
MOVC
Christiansen, Paul A. 834 1978-07-28
United States, Iowa, Howard, Hayden Prairie, 43.438488 -92.382086
MOVC
Newton, G.W. 1893-07-31
United States, Iowa, Linn, Mt. Vernon, 41.923357 -91.419755
MOVC
Christiansen 168b 1969-08-11
United States, Iowa, Linn, Palisades-Dows Preserve, 41.89428 -91.496367
MOVC
Christiansen, Paul A. 389b 1965-07-22
United States, Iowa, Kossuth, Whittamore Prairie., 43.067347 -94.441164
ASC
ASC00061705 K. Button s.n. 1973-08-04
United States, Ohio, Logan, Long Island, Indian Lake, 40.51139 -83.89966
ASC
ASC00058581 B. Slusher 116 1993-08-02
United States, Indiana, Monroe, Abt 1 mi on Kent Road SE of State Rd 46 abt 9 mi E of Bloomington, 39.149851 -86.329774