ARIZ
410014 A. L. Reina-G. 2009-1623 2009-09-28
Mexico, Sonora, Ojo Caliente Cienega, Rancho los Ojos, ca. 50 km (by air) ENE of Agua Prieta, Cuenca Los Ojos Foundation conservation area., 31.283333 -108.989722, 1410m
UCR
Beecher Crampton 9531 1977-09-30
United States, California, Placer, Applegate, along road opposite grocery store, 39.00083 -120.9925, 610m
UCR
Jon P. Rebman 6919 2000-06-30
United States, California, San Diego, San Diego Urban Canyons, North Park/Golden Hill area: Cedar Ridge Park Canyons, along stream beside Hwy I-15, 32.71667 -117.11667
UCR
George K. Helmkamp 9834 2005-09-01
United States, California, El Dorado, east of Sacramento; Sand Canyon Road, 0.3 mile east of Calif. Highway 49 and Logtown Ridge, 38.58833 -120.84083, 280m
UCR
Fred M. Roberts 6590 2007-09-19
United States, California, Riverside, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge, 33.86972 -117.67333, 128m
UCR
Jon P. Rebman 8195 2002-08-02
United States, California, San Diego, El Capitan Reservoir, southeast end where Conejos Creek dumps into the lake; SE of El Cajon Mountain, NW of Alpine and north I-8 at Peutz Valley, 32.89278 -116.76694, 230m
UCR
A.C. Sanders 37210 2009-11-06
United States, California, Los Angeles, Madrona Marsh, Torrance, 33.82611 -118.34278, 24m
UCR
R.E. Riefner, Jr. 08--294 2008-10-05
United States, California, Los Angeles, San Dimas, Puddingstone Reservoir, Bonelli Region County Park, East Shore Drive, 34.08264 -117.79939, 290m
UCR
John C. Roos 4568 1949-07-22
United States, California, San Bernardino, Loma Linda, 34.05278 -117.26028, 323m
UCR
Phil Ashley s.n. 1984-08-21
United States, California, San Luis Obispo, Campus of California Polytechnic State University, San Luis Obispo, 35.301 -120.6615
UCR
G. Fred Hrusa 13576 1996-09-06
United States, California, Glenn, Howard Slough near confluence with Butte Creek, 39.45 -121.88333, 23m
UCR
George K. Helmkamp 15475 2009-08-14
United States, California, El Dorado, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road, 38.63194 -120.7225, 642m
UCR
Beecher Crampton 2258 1954-08-03
United States, California, Sacramento, Consumnes River Valley, 4 miles east of Sloughhouse, 38.49667 -121.12333, 30m
UCR
George K. Helmkamp 11329 2006-09-02
United States, California, El Dorado, along Georgetown Road, 0.3 mile northeast of Georgetown, 38.91167 -120.82083, 840m
UCR
Peter F. Zika 27329 2015-09-07
United States, Oregon, Curry, Half Moon Bar, west bank of the river, 42.6935 -123.94339, 80m
USU-UCR:UTC
UTC00278825 George K. Helmkamp 15475 2009-08-14
United States, California, El Dorado, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road; Sierra Nevada Mountains Foothills, 38.655177 -120.737893, 642m
USU:UTC
UTC00266425 Margaret J. Williams 74-65-4
United States, Nevada, Washoe, West of Verdi, Nev, Last Chance gas station, 1494m
USU:UTC
UTC00157319 J.M. Gillett 10810 1961-09-11
Canada, Ontario, Lambton, Sarnia. Ballast near the railway station.
NY
02844336 D. E. Atha 15836 2016-09-28
United States of America, New York, New York Co., Central Park, East Green, Dene Wildflower Meadow, between 66th and 67th Streets and between 5th and 6th Avenues, 40.7693 -73.971567, 20 - 20m
SEINet
Garrett Billings
United States, Alabama, Jackson, detailed locality information protected
SEINet
Garrett Billings
United States, Alabama, Jackson, detailed locality information protected
SEINet
Walter Fertig 35290 2021-09-23
United States, Washington, Grays Harbor, Pacific Northwest Coast Ecoregion: logging road off of Old Sand Creek Road, McCleary, 0.75 miles south of WA Hwy 8, ca 18 air miles west of Olympia. T18N R5W S14 NE4 SW4 SW4, 47.044259 -123.283472, 104m
ISC
ISC0260989 C. R. Ball 39 1897-09-03
USA, Iowa, Delaware Co., Manchester.
ISC
IA00106631 R. F. Thorne& M. L. Grant 14643 1954-08-12
USA, Iowa, Lyon Co., Gitchie Manitou State Preserve; muddy riverbank; SW1/4 Sec. 11, R49W, T100N.
ISC
IA00105018 R. O. Eikleberry 11 1958-10-04
USA, Iowa, Dubuque Co., Plants of White Pine Hollow; sandy streambed.
ISC
IA00002434 B. Shimek s. n. 1911-10-07
USA, Iowa, Johnson Co., Sandy alluvium, west of river, south of Iowa City.
ISC
IA00067747 R. A. Davidson & M. K. Cooperrider 1361 1953-10-05
USA, Iowa, Henry Co., Oakland Mills State Park; R7W, T71N.
ISC
ISC0426285 W. R. Norris 97-9-6-62 1997-09-06
USA, Iowa, Delaware Co., Backbone State Park; Old C.C.C. camp near west entrance.
ISC
ISC0428378 C. Schaldt 696 1897-09-21
USA, Iowa, Iowa Co., Amana.
ISC
ISC0411131 B. Wilson 5042 1991-08-30
USA, Iowa, Fremont Co., Riverton Game Management Area, just north of Riverton.
ISC
ISC0226347 B. Shimek s. n. 1894-09-00
USA, Iowa, Johnson Co., Sandy river bottom.
ISC
IA00108094 T. S. Cooperrider 115 1955-09-01
USA, Iowa, Scott Co., Shady, sandy bank of The Wapsipinicon River; NW1/4 Sec. 16, Allens Grove Twp.
ISC
IA00064793 H. W. Pfeifer s. n. 1956-08-25
USA, Iowa, Johnson Co., Plants of Lake McBride State Park; Big Grove Twp, weedy, roadside indigene.
ISC
ISC0078816 L. H. Pammel s. n. 1918-10-28
USA, Iowa, Fremont Co., Hamburg.
ISC
ISC0140833 J. L. Fults s. n. 1933-08-18
USA, Iowa, Van Buren Co., Lacey-Keosauqua State Park
ISC
IA00131745 M. D. Rickey 2215 1963-08-31
USA, Iowa, Delaware Co., Rocky soil near waterfall on side hill; Elk Twp, Sec.12.
ISC
ISC0260987 P. H. Rolfs s. n. 1894-09-00
USA, Iowa, Keokuk Co., Keokuk.
ISC
ISC0230656 P. H. Monson 3252 1956-08-17
USA, Iowa, Guthrie Co., Lakin Slough 2 mi. east of Yale; R30N, T81W, Sec. 34; sandy roadside.
ISC
ISC0078903 L. H. Pammel s. n. 1918-09-08
USA, Iowa, Des Moines Co., West Burlington.
ISC
ISC0009528 G. W. Carver s. n.
USA, Iowa, Madison Co., Winterset.
ISC
ISC0009533 C. B. Snyder 730 1897-09-23
USA, Iowa, Scott Co., Dixon.
ISC
IA00067694 R. A. Davidson 3356 1954-08-10
USA, Iowa, Van Buren Co., O. C. Newbold Farm, edge of cornfield, approximately 1 mi. west of Hillsboro; S.W.1/4 Sec. 25, R8W, T70N.
ISC
ISC0420719 W. R. Norris 97-8-28-13 1997-08-28
USA, Iowa, Story Co., Doolittle Prairie State Preserve; edge of parking lot, weedy area.
ISC
ISC0009535 S. H. Mallory 677 1897-10-02
USA, Iowa, Lucas Co., Chariton.
ISC
IA00067695 R. A. Davidson 3801 1954-09-10
USA, Iowa, Monroe Co., Low swale area along IA Hwy. 60; N.E.1/4 Sec. 6, R17W, T72N.
ISC
ISC0009541 C. Rhinehart 816 1897-09-20
USA, Iowa, Dallas Co., Dallas Center.
ISC
IA00065056 H. W. Pfeifer s. n. 1956-09-01
USA, Iowa, Johnson Co., Plants of Lake McBride State Park; Big Grove Twp, roadside grass.
ISC
ISC0141550 J. L. Fults s. n. 1933-00-00
USA, Iowa, Van Buren Co., Keosauqua.
ISC
IA00100416 M. J. Fay 4574 1952-08-06
USA, Iowa, Fremont Co., Moist, sandy alluvium along The Missouri River, Sec. 26, Washington Twp.
ISC
ISC0421416 W. R. Norris 97-8-28-10 1997-08-28
USA, Iowa, Story Co., Doolittle Prairie State Preserve; grassy strip in middle of access road to preserve parking lot.
ISC
IA00002433 Cavanagh & Dubal s. n. 1898-09-01
USA, Iowa, Jasper Co., Newton.
ISC
IA00131780 M. D. Rickey 2033a 1963-08-26
USA, Iowa, Delaware Co., Weedy pasture near bridge on North Fork Maquoketa River; North Fork Twp, Sec. 36.
ISC
IA00131781 M. D. Rickey 2014 1963-08-26
USA, Iowa, Delaware Co., Weedy pasture near bridge bordering North Fork Maquoketa River; North Fork Twp, Sec. 36.
ISC
ISC0227052 R. G. Brown 351 1948-00-00
USA, Iowa, Jones Co., SE1/4 Sec. 10, Hale Twp.
ISC
IA00113175 J. L. Carter 3636 1957-07-29
USA, Iowa, Sioux Co., Ry. prairie, north of Alton, Sec. 2, Nassau Twp, R44W, T94N.
ISC
ISC0129147 L. H. Pammel s. n. 1927-10-15
USA, Iowa, Madison Co., St. Charles.
ISC
ISC0009538 J. E. Goodnow s. n. 1896-09-00
USA, Iowa, Jackson Co., Maquoketa.
ISC
ISC0009540 L. H. Pammel s. n. 1896-08-28
USA, Iowa, Carroll Co., Carroll.
ISC
ISC0083407 A. J. Koch s. n. 1901-09-00
USA, Iowa, Benton Co., Keystone.
ISC
ISC0419961 R. Herzberg & W. R. Norris 704 1995-08-15
USA, Iowa, Polk Co., Camp Dodge; Johnston; wetland.
ISC
ISC0129306 L. H. Pammel & McNutt s. n. 1927-08-30
USA, Iowa, Linn Co., Mount Vernon.
ISC
ISC0284219 B. O. Wolden 684 1922-09-01
USA, Iowa, Emmet Co., High Lake; Des Moines River Valley.
ISC
ISC0133034 I. D. Butler s. n. 1928-08-00
USA, Iowa, Crawford Co., none
ISC
IA00002453 B. Shimek s. n. 1900-10-20
USA, Iowa, Muscatine Co., Wooded bluffs along Sweetland Creek.
ISC
ISC0181753 M. P. Somes 739B 1907-09-15
USA, Iowa, Johnson Co., none
ISC
ISC0138503 R. E. Whaley s. n. 1918-08-06
USA, Iowa, Butler Co., none
ISC
ISC0193100 B. Shimek s. n. 1911-09-17
USA, Iowa, Union Co., South of Afton Junction; sandy alluvium along Grand River.
ISC
ISC0220463 R. A. Davidson 3550 1954-08-18
USA, Iowa, Louisa Co., SW1/4 Sec. 27, T73N, R2W; moist slough.
ISC
IA00017405 P. D. Sorensen 198 1960-10-01
USA, Iowa, Marshall Co., Swampy, undrained depression behind 8 East Cherry Street, Marshalltown.
ISC
ISC0135047 L. H. Pammel s. n. 1928-08-24
USA, Iowa, Union Co., Creston.
ISC
ISC0127215 W. D. Spiker s. n. 1926-09-19
USA, Iowa, Chickasaw Co., none
ISC
ISC0220506 R. A. Davidson 3801 1954-09-10
USA, Iowa, Monona Co., Low swallow area along IA. Hwy. 60, N.E. 1.4 Sec. 6, T72N, R17W.
ISC
ISC0135532 L. H. Pammel & M. P. Burns s. n. 1928-09-22
USA, Iowa, Ida Co., Ida Grove, 6 mi. east of.
ISC
ISC0135535 Maakestad s. n. 1928-09-28
USA, Iowa, Mahaska Co., New Sharon.
ISC
ISC0147955 A. Hayden 622 1936-09-18
USA, Iowa, Clay Co., Wanata State Park, Peterson; Peterson Twp, Sec. 33.
ISC
IA00002454 B. Shimek s. n. 1924-06-21
USA, Iowa, Muscatine Co., Weeds on Ry. roadbed 1 mi. north of Summit.
ISC
IA00090136 M. J. Fay 4685 1952-08-09
USA, Iowa, Harrison Co., Moist, sandy alluvium along The Missouri River, due west of Missouri Valley.
ISC
ISC0023694 J. H. Buchanan s. n.
USA, Iowa, Wright Co., Eagle Grove.
ISC
ISC0444882 Jimmie D. Thompson s.n. 1999-08-27
USA, Iowa, Story Co., Ames, Skunk River floodplain north of Homewood Golf course.
ISC
IA00074775 T. Van Bruggen 1007 1956-08-13
USA, Iowa, Marion Co., In sand at edge of water in gravel pit, Sec. 27, Lake Prairie Twp, R18W, T76N.
ISC
IA00074776 T. Van Bruggen 1279 1956-08-20
USA, Iowa, Clarke Co., Open disturbed soil in City Park of Osceola, 1 mi. east of Osceola; R25W, T72N.
ISC
ISC0440574 Jimmie D. Thompson s.n. 2005-08-06
USA, Iowa, Boone Co., Ledges State Park, Lower Ledges Road, E side of ditch; ca 250 yds of exit gate on Canyon Road.
ISC
IA00090145 M. J. Fay 4624 1952-08-07
USA, Iowa, Greene Co., Parking area in Dunbar Slough, 5 mi. southwest of Scranton.
ISC
IA00085309 R. G. Brown 351 1948-00-00
USA, Iowa, Jones Co., SE1/4 Sec. 10, Hale Twp.
ISC
IA00090155 M. J. Fay 5534 1952-09-07
USA, Iowa, Guthrie Co., Springbrook State Park, sandy lowland.
ISC
IA00090137 M. J. Fay 2078 1951-08-27
USA, Iowa, Audubon Co., Abandoned, weedy road, Sec. 24, Audubon Twp.
ISC
ISC0009542 P. H. Rolfs s. n. 1891-09-13
USA, Iowa, Keokuk Co., Keokuk.
ISC
ISC0009545 F. C. Stewart s. n. 1891-09-12
USA, Iowa, Marshall Co., Marshalltown.
ISC
ISC0193093 B. Shimek s. n. 1926-09-11
USA, Iowa, Muscatine Co., Open places along road and Ry. near lower course of Pine Creek.
ISC
IA00150754 T. F. Cady s. n. 1996-08-24
USA, Iowa, Washington Co., Fern Cliff County Park south of Crooked Creek, ca. 7 mi. south of Washington on W-55, 2.5 mi. east to Fern Cliff Church and ca. 0.5 mi. north; S.E.1/4 of N.W.1/4 & N.W.1/4 of S.E.1/4, Sec. 24, R7W, T74N.
ISC
IA00150755 T. F. Cady s. n. 1996-08-24
USA, Iowa, Washington Co., Fern Cliff County Park south of Crooked Creek, ca. 7 mi. south of Washington on W-55, 2.5 mi. eat to Fern Cliff Church and ca. 0.5 mi. north; S.E.1/4 of N.W.1/4 & N.W.1/4 of S.E.1/4, Sec. 24, R7W, T74N.
ISC
ISC0198477 R. W. Pohl s. n. 1949-09-01
USA, Iowa, Muscatine Co., Conesville; 1.5 mi. north of.
ISC
IA00131765 M. D. Rickey 1467 1964-07-23
USA, Iowa, Delaware Co., Sandy soil in pastured woods along Buffalo Creek, Adams Twp, Sec. 29.
ISC
IA00002432 B. Shimek s. n. 1923-09-18
USA, Iowa, Delaware Co., In spring, north end of Backbone Park, sandy alluvial woods.
ISC
ISC0151646 A. Hayden 10957 1938-10-03
USA, Iowa, Wapello Co., Keokuk Twp, Sec. 11; sandy soil along the Des Moines River near Cliffland.
ISC
ISC0151647 A. Hayden 10956 1938-10-01
USA, Iowa, Davis Co., Floris; 1 mi. west of Floris in a cultivated area along Lick Creek; Lick Creek Twp, Sec. 15.
ISC
IA00149147 T. J. O'Brien & D. G. Horton 1789 1993-10-02
USA, Iowa, Johnson Co., Fields north of Williams Prairie Sate Preserve, North of Oxford, ca. 2 1/4 mi. north of State Hwy. 109 on R-W38 & ca. 1/2 mi. west.
ISC
ISC0009551 C. E. Bessey 66 1875-09-06
USA, Iowa, Story Co., Ames; cornfield.
ISC
ISC0202012 R. W. Pohl 7087 1950-09-29
USA, Iowa, Van Buren Co., Milton, garden on the west side of town.
ISC
ISC0114404 L. H. Pammel s. n. 1924-09-10
USA, Iowa, Clinton Co., Clinton.