ASU:Plants
H.E. Graham 2003-04-27
USA, TEXAS, Panola, Off farm road 31. 11 mi S of Marshall, 2.5 mi S of Elysian Fields, 32.166667 -94.333333, 60m
ASU:Plants
M.L. Webb 137 1966-05-14
USA, Virginia, Goochland, Collected on road 644.
ASU:Plants
N. Wade 86 1966-04-30
USA, North Carolina, Vance, 4 mi W of Henderson, on Hwy 158
ASU:Plants
W. Jeffery 25 1960-05-19
USA, Arkansas, Washington, no info
ASU:Plants
E. Lehto 15638 1969-04-26
USA, Texas, Kaufman, Along Int. 20 at Hiram Rd, E of Dallas
ASU:Plants
J. Eger 94 1976-04-03
USA, Louisiana, East Baton Rouge, NE corner of Acadian Thwy and I-12.
ASU:Plants
P.M. Mazzeo 1899 1967-04-27
USA, South Carolina, Charleston, Nurseries at Magnolia Gardens, 32.874897 -80.089258
ASU:Plants
M.L. Israel 90 1977-04-06
United States, Louisiana, West Feliciana, Northeast part of T2S R3W Sec73.
ASU:Plants
W.R. Faircloth 48 1962-04-14
United States, Georgia, Lowndes County, At Staten's Dairy Farm, 1 mi N of Valdosta.
ASU:Plants
J.B. Nelson 1853 1981-04-01
United States, Florida, Leon County, 3.7 mi E of I-10 on US 90.
ASU:Plants
K.A. Vincent 3369 1980-04-04
United States, Louisiana, Beauregard, Locally abundant along US 190 ca. 1 mi N of Merryville.
ASU:Plants
K. Strickland 1970-04-13
USA, Georgia, Lowndes, along US-41 between Lake Park and Twin Lakes, S of Valdosta
ASU:Plants
C.M. Allen 7720 1977-04-08
United States, Louisiana, Sabine, Pleasant Hill (downtown), between La. 175 and RR, 31.81972 -93.51417
ASU:Plants
H.E. Ahles 22192 1957-04-06
United States, South Carolina, Bamberg, 0.2 mile southwest of junction of S.C. 70 & County Rt. 33 on S.C. 70 (west of Denmark)
ARIZ
429862 George K. Helmkamp 20233 2013-03-28
United States, California, Placer, Eastern Sacramento Valley: NW edge of Sheridan, new section of Riosa Road, connecting new CA-65 with old CA-65 (Sheridan 7.5' Q.), 38.980556 -121.378889, 43m
ASC
ASC00074013 H.E. Graham s.n. 2003-04-27
United States, TEXAS, Panola County, Off farm road 31. 11 mi S of Marshall, 2.5 mi S of Elysian Fields, 32.166667 -94.333333, 60m
ASC
ASC00020278 D. Shell 57 1968-04-29
United States, Louisiana, Ouachita, Road bank on Hwy 80, near Moon's bar, W. of Monroe, 32.509311 -92.119301
ASC
ASC00029301 D. Rhodes 12286 1975-04-20
United States, Mississippi, Covington, One mi W of Jones-Covington County line, along US 84 near jct. with Mississippi, 31.566667 -89.416667
ASC
ASC00029217 T. Ketcham s.n. 1976-03-16
United States, Oklahoma, Muskogee, Muskogee, 35.747877 -95.369691, 133m
DES
DES00015575 Alicia Wayne 40 1975-04-14
USA, Texas, Brazos County, 0.4 miles N of Skaggs Albertson on College Ave, College Station., 30.626944 -96.345833
UCR
George K. Helmkamp 14572 2009-04-22
United States, California, Placer, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road, 38.95833 -120.94472, 448m
UCR
George K. Helmkamp 22648 2014-03-21
United States, California, Placer, Sheridan, Riosa Road at the west side of its junction with old CA-65, 38.98083 -121.37861, 33m
UCR
George K. Helmkamp 15945 2010-05-04
United States, California, Solano, just NE of Vacaville, north side of Vaca Valley Parkway, 0.1 mile west of its junction with Crescent Drive, 38.38944 -121.94083, 35m
UCR
Eleftherios Dariotis 011 2002-04-27
United States, California, Solano, NE of the town of Vacaville on the NW side of Hwy 80, near the Leisure Town Road exit, south side of Vaca Valley Parkway, just west of its intersection with Leisure Town Road. Fields near Kaiser Hospital parking lots., 38.387 -121.93967, 30m
UCR
Fred M. Roberts 8785 2019-05-01
United States, California, Orange, Aliso and Wood Canyons Wilderness Park: Wood Canyon along Wood Canyon Trail, 1.0 km north confluence of Wood and Aliso canyons, 33.54992 -117.74147, 49m
UCR
Beecher Crampton 1216 1953-05-07
United States, California, Glenn, Stone Valley Ranch (Ken Sexton's); 15 mi west of Artois, 39.6175 -122.36806
UCR
George K. Helmkamp 22809 2014-04-23
United States, California, Placer, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill, 39.00167 -120.90722, 720m
UCR
George K. Helmkamp 9334 2005-04-06
United States, California, Santa Barbara, San Miguelito road south-southwest of Lompoc; mile 4.2 near Lompoc Hills, 34.59 -120.48972, 229m
UCR
T.B. Salvato 177 2003-04-11
United States, California, Santa Cruz, northern end of Monterey Bay, U.C. Santa Cruz campus, between the Village Road and the Great Meadow Bike Path, 36.98806 -122.05611, 146m
UCR
R.D. Worthington 39030 2017-04-28
United States, Texas, Upshur, 1.3 road miles east of Big Sandy along Hwy 80 at creek, 32.5788 -95.0843, 79m
UCR
Raul Gutierrez 2954 2013-04-17
United States, Texas, Smith, intersection of Barber Road and Kilgore Road, 0.45 mile northwest of Hwy I-20, 32.44639 -95.06294, 120m
UCR
Ronald L. Needham 10003 1962-04-19
United States, California, Riverside, Riverside; UCR campus, in front of P.E. Building, 33.96667 -117.31667, 305m
UCR
Dave Barlow s.n. 1984-05-04
United States, California, Riverside, Riverside, 33.95306 -117.39889
UCR
Kathy Harper s.n. 1992-05-14
United States, California, Humboldt, State Hwy 36 just north of the south fork of the Van Duzen River, 40.47 -123.80028, 610m
UCR
George K. Helmkamp 20233 2013-03-28
United States, California, Placer, NW edge of Sheridan, new section of Riosa Road, connecting new CA-65 with old CA-65, 38.98056 -121.37889, 43m
UCR
George K. Helmkamp 4005 1998-05-20
United States, California, San Luis Obispo, Irish Hills, 3.1 miles southeast of Los Osos Valley Rd on Clark Valley Rd, southeast of Los Osos, 35.27883 -120.77967, 351m
UCR
George K. Helmkamp 17402 2011-05-26
United States, California, Nevada, Grass Valley, church driveway at CA-49, about 0.2 mile south of Old White Toll Road, 39.17639 -121.05417, 747m
UCR
Ken Osborne s.n. 2007-05-13
United States, California, Butte, along Ponderosa Way at Mud Creek, c. 1.5 miles southeast of Cohasset, 39.90889 -121.71556, 701m
USU:UTC
UTC00276706 George K. Helmkamp 22809 2014-04-23
United States, California, Placer, Sierra Nevada Mountains Foothills: Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill (Colfax 7.5' Q), 39.001667 -120.907222, 719m
USU:UTC
UTC00087230 Thompson, J. W. 4381 1928-06-03
UNITED STATES, Oregon, Benton, 8 mi. S. of Corvallis
USU:UTC
UTC00269872 Sally Walker 1993-05-18
United States, California, Sonoma, Mill Station Road, Sebastopol
USU:UTC
UTC00125075 Noel H. Holmgren 3132 1968-05-06
United States, Oregon, Linn, Willamette Valley rd to Tangent near Calapooya River corssing, 44.244383 -122.501189
UNM:Vascular Plants
UNM0047981 R.J. Fleetwood 691-D 1958-05-05
United States, New Mexico, Socorro, Bosque del Apache Refuge, San Antonio., 33.794513 -106.861363
NMC
43440 T.A. WIlliams sn 1888-00-00
United States, Nebraska, Lancaster, Lincoln
NY
00198121 D. E. Atha 1436 1997-04-21
United States of America, Texas, Sabine Co., east of town of Pineland on County Road 2426, 31.25 -93.92, 91m
NY
2622519 S. L. Clarke s.n. 1894-06-00
United States of America, New York, Westchester Co., 40.950012 -73.86081
NY
2622534 R. D. Worthington 12799 1985-03-16
United States of America, Texas, Cherokee Co., S side of the town of Alto along hwy. 69, 31.642903 -95.069893
NY
2622529 F. W. Foxworthy 3771 1903-05-27
United States of America, New York, Tompkins Co., 1 mile SW of Ithaca
NY
2622564 C. D. Lippincott s.n. 1992-06-01
United States of America, New Jersey, Gloucester Co., 39.743852 -75.313898
NY
01400162 D. E. Atha 9862 2011-04-28
United States of America, South Carolina, Horry Co., ca 1.9 air miles SE of Nichols along Little Pee Dee River, 34.224689 -79.129242, 14m
NY
2622538 H. E. Graham s.n. 2003-04-27
United States of America, Texas, Panola Co., Off farm road 31. 11 mi S of Marshall, 2.5 mi S of Elysian Fields, 32.336848 -94.18695, 61m
NY
2622522 W. N. Clute 95 1898-05-30
United States of America, New York, Suffolk Co., Eastern Long Island, 40.864927 -72.410387
NY
2622520 J. V. Monachino 320 1937-05-30
United States of America, New Jersey, Mercer Co., near Hightstown, 40.268834 -74.52484
NY
2622553 T. Brackney s.n. 1951-09-12
United States of America, Idaho, Latah Co., Trif’olium inearnatum L. University Farm, Moscow.
NY
2622552 L. H. Lighthipe s.n. 1913-05-20
United States of America, New Jersey, Atlantic Co., Northfield, 39.372252 -74.556506
NY
2622559 W. M. Canby s.n. 1866-07-00
United States of America, New Jersey, Fields, [Shamong].
NY
2622580 J. W. Kessler 6768 1983-03-18
United States of America, Texas, San Jacinto Co., on Hwy. 150, 1.7 mi. E of Walker County, 30.525464 -95.328839
NY
02256480 W. D. Longbottom 17201 2012-05-02
United States of America, Maryland, Caroline Co., Town of Federalsbrug, along MD Rt. 315, Liberty Road, at Liberty Church Road, along roadside ditch at edge of agricultural fields, 38.698503 -75.737486
NY
2622536 K. M. Wiegand 1893-10-21
United States of America, New York, Tompkins Co., West Hill
NY
2622565 S. R. Hill 13802 1984-05-13
United States of America, Maryland, Worcester Co., Assateague Island, along causeway near bridge; National Seashore, 38.240849 -75.142392
NY
2622579 M. Cipperly s.n. 1903-05-00
United States of America, New York, Tompkins Co., Pear Orchard. University Farm.
NY
2622525 W. D. Longbottom 8651 2007-05-05
United States of America, Maryland, Caroline Co., Town of Denton, along MD Rt. 404 at Sennett Road just S of MD Rt. 16, along roadside.
NY
2622517 W. C. Ferguson 290 1921-06-18
United States of America, New York, Medford, Long Island
NY
2622554 N. H. Holmgren 3132 1968-05-06
United States of America, Oregon, Linn Co., Willamette Valley, road to Tangent, near Calapooya River crossing., 44.526715 -123.140314
NY
2622530 F. W. Foxworthy s.n. 1903-05-27
United States of America, New York, Tompkins Co., Enfield Ravine, 5 miles southwest of Ithaca, 42.389385 -76.566016
NY
2622566 F. C. MacKeever MV374 1960-05-31
United States of America, Massachusetts, Dukes Co., Martha's Vineyard
NY
2622528 T. W. Edmondson 782 1894-07-00
United States of America, Pennsylvania, Philadelphia Co., Wayne Junction
NY
02688668 D. E. Atha 15668 2016-07-13
United States of America, New York, New York Co., Central Park. North Meadow at Butterfly Garden. Between 103rd and 104th and between 6th and 7th Avenues, 40.793825 -73.955517, 27m
NY
2622539 H. N. Moldenke 1258 1930-05-19
United States of America, Delaware, Kent Co., In dry sandy field, S of Dover.
NY
02622515 K. K. Mackenzie 3062 1908-05-17
United States of America, New Jersey, Middlesex Co., Borders of fields, Milltown., 40.449162 -74.437199
NY
2622572 F. E. Fenno 98 1898-10-24
United States of America, New York, Campville, 42.087557 -76.148845
NY
2622521 E. M. Kittredge s.n. 1916-06-26
United States of America, New York, Rockland Co., Spring Valley, 41.113151 -74.043752
NY
2622531 W. H. Blanchard 100 1902-08-15
United States of America, Vermont, Bennington Co., 42.878134 -73.196774
NY
2622516 A. T. Beals s.n. 1901-06-01
United States of America, New Jersey, Essex Co., 40.876831 -74.303579
NY
2622570 R. D. Worthington 12935 1985-04-06
United States of America, Texas, Smith Co., East Lake Tyler at hwy. 64 at roadside park and boat launching area, 32.279314 -95.113617
NY
2622518 W. C. Ferguson 2022 1923-05-29
United States of America, New York, Nassau Co., W. Hempstead, Long Island, 40.704825 -73.65014
RM
232212 C. Leo Hitchcock 19311 1951-05-29
U.S.A., Oregon, Polk, 3 mi N of Independence, roadside., 44.8927 -123.2008
RM
276152 C. Leo Hitchcock 23692 1964-05-30
U.S.A., Oregon, Yamhill, 15 mi S of Newberg., 45.1092 -122.9797
SEINet
Garrett Billings
United States, Alabama, Jackson, detailed locality information protected
SEINet
WJH003379 Bill Harms 10503 2025-04-26
United States, Texas, Rains, County Road 3330 0.4 miles south of Private Road 7336, 32.8868 -95.6822, 136m
SEINet
William Nesbitt 22 2020-04-19
United States, Tennessee, Davidson, next to fishpond on left side, DDT farm
SEINet
C.J.Rothfels 2804 2009-04-00
U.S.A., North Carolina, Durham County, New Hope Creek Floodplain. South side of Stage Coach Road, west of the creek., 35.88278 -78.96862, 60m
SJNM
SJNM-V-0036172 Overby, Roselie 75 1968-04-24
United States, Louisiana, Ouachita, I-20 just south of Monroe., 32.492807 -92.117584
BRY:V
BRYV0305261 Michael A. Vincent 5134 1992-03-29
U.S.A., Florida, Alachua, Along St. Rd. 232, near airport, Gainesville.
BRY:V
BRYV0305011 Michael A. Vincent 5134 1992-03-29
U.S.A., Florida, Alachua, Along St Rd 232 near airport, Gainesville.
BRY:V
BRYV0277541 G. K. Helmkamp 15945 2010-05-04
U.S.A., California, El Dorado, Sacramento Valley: just ne of Vacaville, n side of Vaca Valley Parkway, 0.1 mi w of its junction with Crescent Drive (Allendale 7.5Õ)., 38.38944 -121.94083, 35m
BRY:V
BRYV0276162 Richard R. Halse 10252 2018-04-26
U.S.A., California, Mendocino, Along U.S. Hwy. 101 ca. 8.8 miles south of Willits., 39.28044 -123.25807, 280m
DBG:KHD
KHD00043277 J. E. Potzger 3042 1933-05-07
United States of America, Tennessee, Highway 25, 4 miles south Jacksburg.
DBG:KHD
KHD00043279 C. E. Cummings s.n. 1887-05-00
DBG:KHD
KHD00043280 Alvah C. Armstrong 2021 1965-04-25
United States of America, Mississippi, Leake, Timbigbee State Park.
DBG:KHD
KHD00043278 C. E. Cummings s.n. 1887-03-00
PUA
8845 Marjorie Turner 1974-04-28
United States, California, Mendocino, Local landmark: Boonville. Boonville Quad., 39 -123.358333, 128m
PUA
3524 D.V. Hemphill 1970-05-30
United States, California, Lake, Local landmark: Snow Mountain. Potato Hill Quad., 39.368333 -122.763333, 1829m
PUA
7845 Dan Wyrick 1975-04-20
United States, California, Placer, Local landmark: Placer Hills. Auburn Quad., 38.966667 -121.025, 524m
PUA
44103 Joe Callizo 1980-04-16
United States, California, Napa, Local landmark: Silverado Trail. Rutherford Quad., 38.494944 -122.404194, 122m
PUA
11028 Mark Parsons 1977-04-21
United States, California, Fresno, Local landmark: Friant Road. Lanes Bridge Quad., 36.885833 -119.764722, 105m
PUA
8584 Jane Aguillon 1975-04-21
United States, California, Humboldt, Local landmark: Rio Dell. Fortuna Quad., 40.506667 -124.128333, 110m
PUA
2809 L.D. Londagin 1971-04-25
United States, California, Napa, Local landmark: Lake Hennessey. St. Helena Quad., 38.503333 -122.38, 97m
MWI
MWI00039995 McMahon, Clarence E. 65 1992-04-04
USA, Texas, Brazos, College Station, northwest corner of the junction of highway 6 and FM 2818
MWI
MWI00025461 Jensen, Steve 10 1992-03-22
USA, Louisiana, Ouachita, Near Moon Lake Recreation area, Horseshoe Lake Road, 4 miles west of highway 165