ISC
ISC0181696 O. M. Oleson 856 1905-09-10
USA, Iowa, Webster Co., none
ISC
ISC-V-0011162
ISC
ISC0422853 W. R. Norris 97-9-4-13 1997-09-04
USA, Iowa, Clayton Co., Bixby State Preserve; parking lot and adjacent mowed lawn.
ISC
ISC-V-0011161
ISC
IA00001637 B. Shimek s. n. 1930-09-17
USA, Iowa, Clinton Co., Open flat along The Wapsipinicon River just above bridge near R-99.
ISC
ISC-V-0011160
ISC
IA00115651 R. F. Thorne 13607 1953-08-29
USA, Iowa, Johnson Co., Ridge Road, Iowa City, weeds on recently graded ground.
ISC
IA00130382 M. D. Rickey 2012 1963-08-26
USA, Iowa, Delaware Co., Weedy pasture along north fork of The Maquoketa River, North Fork Twp, Sec. 36.
ISC
ISC0009449 G. M. Tomson s. n. 1898-09-03
USA, Iowa, Greene Co., Grand Junction.
ISC
ISC-V-0011159
ISC
ISC0324787 D. A. Niemann 60 1970-08-19
USA, Iowa, Webster Co., Woodman Hollow State Preserve; Otho Twp, S.1/2 N 1/2 Sec. 22; weed in parking area.
ISC
ISC-V-0011158
ISC
ISC-V-0011157
ISC
ISC-V-0011156
ISC
ISC0009478 H. Wallace s. n. 1891-09-00
USA, Iowa, Polk Co., Des Moines.
ISC
ISC-V-0011155
ISC
ISC-V-0011198
ISC
ISC0250107 R. W. Freckmann 786 1963-09-28
USA, Iowa, Greene Co., Spring Lake and associated ponds, Hardin Twp, N1/2 of Sec. 25, T84N, R30W; on bare, sandy shore.
ISC
ISC-V-0011200
ISC
ISC-V-0011197
ISC
IA00150687 T. F. Cady s. n. 1996-08-13
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. .5 mi. north; SE1/4 of NW1/4 of SE1/4 Sec. 24, R7W, T74N.
ISC
ISC-V-0011201
ISC
IA00150702 T. F. Cady s. n. 1996-09-14
USA, Iowa, Washington Co., Ca. 7 mi. west of Washington on G-38 to Ginkgo Avenue & 3.5 mi. south to point where road turns east, continue south ca. .5 mi. on farm lane down to floodplain. NE.1/4 of NW.1/4, Sec. 7, R8W, T74N.
ISC
ISC-V-0011196
ISC
ISC-V-0011193
ISC
IA00074845 T. Van Bruggen 1167 1956-08-16
USA, Iowa, Polk Co., Margin of pond in Greenwood Park.
ISC
ISC-V-0011194
ISC
ISC-V-0011191
ISC
ISC-V-0011153
ISC
ISC-V-0011154
ISC
ISC-V-0011177
ISC
ISC0151645 A. Hayden 10958 1938-10-01
USA, Iowa, Davis Co., Lick Creek, 1 mi. west of Floris, Iowa on sandy cultivated soil along creek; Lick Creek Twp, Sec. 15.
ISC
ISC-V-0011176
ISC
ISC-V-0011192
ISC
ISC0158803 A. Hayden 8223 1940-09-26
USA, Iowa, Madison Co., Pammel State Park, 3 mi. west of Winterset, Lincoln Twp, Sec. 16; open ground.
ISC
ISC0198479 R. W. Pohl 6784 1949-09-01
USA, Iowa, Muscatine Co., Conesville, 1 1/2 mi. north of; cornfield.
ISC
ISC-V-0011151
ISC
ISC0158804 A. Hayden 8224 1940-09-23
USA, Iowa, Wayne Co., Corydon; 6 mi. west of, Warren Twp, Sec. 30; common along roadside.
ISC
ISC-V-0011152
ISC
ISC0141581 J. L. Fults 2838 1934-09-05
USA, Iowa, Webster Co., Woodman Hollow State Preserve; 2 mi. north of Dolliver State Park.
ISC
ISC0202013 R. W. Pohl 7086 1950-09-29
USA, Iowa, Van Buren Co., Milton, garden on the west side of town.
ISC
ISC0198493 R. W. Pohl 6800 1949-09-01
USA, Iowa, Louisa Co., Roadside, Junction Hwy. 92 & 61, NE1/4 Sec. 28, Grandview Twp.
ISC
IA00001648 B. Shimek s. n. 1932-09-27
USA, Iowa, Washington Co., Pansy Hill, upland prairie opening, 5 mi. southwest of Crawfordsville.
ISC
ISC0199665 R. W. Pohl 6811 1949-09-01
USA, Iowa, Des Moines Co., S.E. 1/4 Sec. 8, Benton Twp.; cornfield.
ISC
ISC0202023 R. W. Pohl 7109 1950-09-29
USA, Iowa, Clarke Co., Liberty Twp, Sec. 7; cornfield.
ISC
ISC0423566 W. R. Norris 97-9-7-2 1997-09-07
USA, Iowa, Delaware Co., Backbone State Park; filled lake bed at south end of park (damn repair in 1997); sand beach.
ISC
ISC0199667 R. W. Pohl 6822 1949-09-02
USA, Iowa, Lee Co., Roadside, alluvial bottomlands along The Mississippi River; N.E. 1/4 Sec. 27, Green Bay Twp.
ISC
ISC0421702 D. Q. Lewis, C. L. Johnson-Goth & J. F. Shearer 1953 1986-09-01
USA, Iowa, Webster Co., Dolliver Memorial State Park, bottomland by The Des Moines River.
ISC
IA00130425 M. D. Rickey 2115 1963-08-26
USA, Iowa, Delaware Co., Sandy area along river, Milo Twp, Sec. 10, Milo Twp, woods.
ISC
IA00090224 M. J. Fay 2079 1952-08-27
USA, Iowa, Audubon Co., Dry, sterile soil, Sec. 24, Audubon Twp.
ISC
IA00090225 M. J. Fay 5268 1952-08-30
USA, Iowa, Ringgold Co., Dry roadside, 1 mi. north of Mt. Ayr.
ISC
ISC0199920 R. W. Pohl 6817 1949-09-02
USA, Iowa, Lee Co., Roadside, alluvial bottomlands along The Mississippi River, N.E. 1/4 Sec. 27, Green Bay Twp.
ISC
IA00114997 T. C. Huang 2693 1961-10-05
USA, Iowa, Johnson Co., Hanging Rock Ridge, Sec. 28, Monroe Twp.
ISC
ISC0105271 B. O. Wolden 651 1922-08-16
USA, Iowa, Emmet Co., High Lake.
ISC
ISC0023667 L. H. Pammel s. n. 1902-09-04
USA, Iowa, Cerro Gordo Co., Mason City, Willow Creek.
ISC
IA00101561 R. A. Davidson & R. F. Thorne, et al. 1743 1953-09-17
USA, Iowa, Lee Co., Depression in upland woods, approximately 1/2 mi. west of Mooar's Station, S.W.1/4 Sec. 4, R5W, T65N.
ISC
ISC0202232 R. W. Pohl 7063 1950-09-22
USA, Iowa, Ringgold Co., Corn field on experimental farm, Sec. 35, Union Twp.
ISC
ISC0009455 L. H. Pammel s. n. 1894-08-21
USA, Iowa, Wright Co., Eagle Grove.
ISC
ISC0009468 L. H. Pammel 4 1894-09-08
USA, Iowa, Monona Co., Turin.
ISC
ISC0226557 R. A. Davidson & R. F. Thorne 1399 1953-09-16
USA, Iowa, Louisa Co., Moist soil near margin of Lake Odessa; T74N, R2W.
ISC
ISC0023186 F. Reppert s. n. 1895-00-00
USA, Iowa, Muscatine Co., Muscatine.
ISC
ISC0192181 B. Shimek s. n. 1908-09-15
USA, Iowa, Harrison Co., Missouri Valley, top of ridge in field, near station 3.
ISC
ISC0202209 R. W. Pohl s. n. 1949-08-12
USA, Iowa, Fremont Co., S.E. 1/4 Sec. 15, Walnut Twp.
ISC
ISC0158694 A. Hayden 8190 1941-09-08
USA, Iowa, O'Brien Co., Sutherland, 4 mi. east of, Waterman Twp, Sec. 11.
ISC
ISC0158695 A. Hayden 8189 1941-09-08
USA, Iowa, Clay Co., Gillette Grove, about 4 mi. northeast, cut over oat field; Logan Twp, Sec. 16.
ISC
ISC0009457 A. S. Hitchcock s. n. 1889-00-00
USA, Iowa, Johnson Co., Iowa City.
ISC
IA00001636 B. Shimek s. n. 1927-08-27
USA, Iowa, Boone Co., Ledges State Park; Reindeer Ridge.
ISC
IA00001640 B. Shimek s. n. 1927-09-07
USA, Iowa, Jackson Co., Woods 1 mi. northwest of Maquoketa.
ISC
IA00001645 B. Shimek s. n. 1927-09-11
USA, Iowa, Osceola Co., Prairie steppe top of Ocheyedan Mound.
ISC
ISC0087323 R. I. Cratty s. n. 1897-08-30
USA, Iowa, Emmet Co., Armstrong.
ISC
IA00001634 J. A. Kantor 506 1975-08-22
USA, Iowa, Johnson Co., F. W. Kent Park; dry grassy roadside, R8W, T80N, Sec. 24, Oxford Twp.
ISC
IA00001642 R. P. Adams s. n. 1929-09-13
USA, Iowa, Johnson Co., Grassy bank of The Iowa River, Iowa City.
ISC
ISC0202358 R. W. Pohl 7071 1950-09-22
USA, Iowa, Madison Co., Sec. 7, Scott Twp.; alluvial cornfield.
ISC
ISC0425546 W. R. Norris 97-9-5-56 1997-09-05
USA, Iowa, Delaware Co., Backbone State Park; trout streams south of Richmond Springs; sandy creek side.
ISC
IA00001647 B. Shimek s. n. 1926-09-19
USA, Iowa, Wapello Co., Upland prairie near Loch Burns, Ottumwa.
ISC
IA00064381 R. A. Davidson & R. F. Thorne et al. 1399 1953-09-16
USA, Iowa, Louisa Co., Moist soil near margin of Lake Odessa, R2W, T74N.
ISC
ISC0405573 B. Wilson 2241b 1987-09-05
USA, Iowa, Page Co., Grove Cemetery, south side S.W.1/4 Sec. 7, T67N, R37W.
ISC
ISC0097962 L. H. Pammel s. n. 1920-09-05
USA, Iowa, Cherokee Co., Cherokee.
ISC
ISC0405575 B. Wilson 2234 1987-09-05
USA, Iowa, Page Co., Grove Cemetery, south side S.W. 1/4 Sec. 7, T67N, R37W.
ISC
IA00118947 T. G. Hartley & A. Peterson 8788 1959-08-28
USA, Iowa, Allamakee Co., Weedy, sandy upland woods on hill near The Upper Iowa River; R4W, T100N, Sec. 32, Iowa Twp.
ISC
IA00118948 T. G. Hartley 8473 1959-08-20
USA, Iowa, Winneshiek Co., Opening in rather sandy, grazed upland woods on bluff bordering The Upper Iowa River; R7W, T98N, Sec. 7, Glenwood Twp.
ISC
IA00101563 R. A. Davidson 3241 1954-08-31
USA, Iowa, Des Moines Co., Alluvial grassland, S.E.1/4 Sec. 4, R1W, T72N.
ISC
ISC0095255 L. H. Pammel s. n. 1919-09-00
USA, Iowa, Washington Co., Washington.
ISC
ISC0148109 A. Hayden 122 1935-08-08
USA, Iowa, Palo Alto Co., Ruthven, 4 mi. east of, Highland Twp, Sec. 14; oat field.
ISC
IA00001639 B. Shimek s. n. 1909-08-27
USA, Iowa, Harrison Co., Blair Bridge, sand dune.
ISC
ISC0202351 R. W. Pohl s. n. 1949-08-12
USA, Iowa, Fremont Co., Wabonsie State Park; open roadside.
ISC
IA00151940 J. Nekola 10248 1991-09-27
USA, Iowa, Cedar Co., Locally common in low vegetation of seasonally wet, sandy flat along drainage ditch in sandhills south of Rochester; SE1/4 NE1/4 Sec. 36, R3W, T79N.
ISC
ISC0009028 C. M. King 3173 1901-08-10
USA, Iowa, Hardin Co., Steamboat Rock.
ISC
ISC0009447 F. C. Stewart s. n. 1893-09-18
USA, Iowa, Adair Co., Greenfield.
ISC
IA00001646 B. Shimek s. n. 1911-09-17
USA, Iowa, Union Co., Sandy alluvium along The Grand River south of Afton Junction.
ISC
IA00086921 M. J. Fay 1826 1950-09-19
USA, Iowa, Cedar Co., Edge of abandoned gravel pit, Sec. 14, Linn Twp.
ISC
ISC0226799 R. G. Brown 168 1948-00-00
USA, Iowa, Jones Co., NW1/4 Sec. 15, Hale Twp.
MIN
934412 Smith, Welby R. 21705 1992-08-27
United States, Minnesota, Brown, About 3 miles northwest of New Ulm, in the Minnesota River Valley SW of NW of section;Boesch Wildlife Management Area;110N;31W;03, 44.3625 -94.5494444
MIN
920073 Smith, Welby 18252 1990-08-31
United States, Minnesota, Morrison, Camp Ripley Military Reservation. Camp Ripley Military Reservation. Morrison County...About 0.5 km west of Gilgal Church (abandoned) and 8 km south of Pillager...UTM: 384400E 5122900N. T 132N R 30W NE1/4 of NE1/4 of Sec 18. 132N 30W 18, 46.2516667 -94.4997222
MIN
277587 Hotchkiss, N.; et al. 435 1930-08-27
United States, Minnesota, Cass, ca. 1 mi n of Bena, Chippewa Indian Reservation. Cass Co.;Chippewa National Forest / Leech Lake Indian Reservation;145N;28W, 47.355263 -94.207181
MIN
282293 Rosendahl, C.; Butters, F. s.n. 1932-08-00
United States, Minnesota, Dakota, Castle Rock;;113N;19W;32, 44.550799 -93.126356
MIN
334578 Anonymous s.n. 1880-00-00
United States, Minnesota, Ramsey, St. Paul, Ramsey Co., 44.960694 -93.076799
MIN
963535 Nee, M. H. 64540 2018-09-08
United States, Wisconsin, Crawford, 5.3 km (straight line) ENE of Gays Mills, along Hwy. 171, parking area of Fleming’s apple orchard retail shop, 43.2475 -90.255, 365m
MIN
338315 Moyle, J. s.n. 1937-08-23
United States, Minnesota, Jackson, Shore of Heron Lake, 43.794959 -95.320276
MIN
358148 Stevenson, J. 386 1912-08-29
United States, Minnesota, Itasca, Grand Rapids, 47.2349 -93.564359