| 0 | PI 603848 | Pop 6 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Iowa, United States | NC7 | | | 1998 | COLLECTED | 09/14/1996 | Approximately 2 miles east of Grinnell on Highway 6 near mile marker 189, north edge of Section 13, Grant Township, T80N, R16W, Grinnell South Quad, Powesheik County. | 41.75000000, -92.66666667 | 293 | | Wild material | | 1558483 | PI 603848 |
| 1 | PI 603850 | Pop 8 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Iowa, United States | NC7 | | | 1998 | COLLECTED | 09/20/1996 | Approximately 2 miles west of Marshalltown on Highway 30 near mile marker 182, Section 8 or 9, Timber Creek Township, T83N, R18W, Marshalltown Quad, Marshall County. | 42.03333333, -93.95833333 | 274 | Wasteground. | Wild material | | 1558485 | PI 603850 |
| 2 | PI 603851 | Pop 9 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Iowa, United States | NC7 | | | 1998 | COLLECTED | 09/20/1996 | Approximately 2 miles west of Marshalltown on Highway 30 near mile marker 182, Section 8 or 9, Timber Creek Township, T83N, R18W, Marshalltown Quad, Marshall County. | 42.03333333, -93.95833333 | 274 | Wasteground. | Wild material | | 1558486 | PI 603851 |
| 3 | PI 603861 | Pop 17/2 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Iowa, United States | NC7 | | | 1998 | COLLECTED | 09/24/1996 | River Junction Access of Iowa River 1 mile south of Highway 22, Section 12, Fremont Township, T77N, R5W, Riverside Quad, Johnson County. | 41.49166667, -91.12500000 | 158 | | Wild material | | 1558494 | PI 603861 |
| 4 | PI 603864 | Pop 19 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Illinois, United States | NC7 | | | 1998 | COLLECTED | 09/25/1996 | Along Highway 164 at junction with road south to Cameron, Section 9, Coldbrook Township, T11N, R1W, Cameron Quad, Warren County. | 40.95000000, -90.51666667 | 235 | Soybean fields. | Wild material | | 1558526 | PI 603864 |
| 5 | PI 603866 | Pop 21/1 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Illinois, United States | NC7 |  | | 1998 | COLLECTED | 09/26/1996 | University of Illinois South Farm at headwaters of Embarras River, Section 20, Urbana Township, T19N, R9E, Urbana Quad, Champaign County. | 40.08333333, -88.22500000 | 221 | | Wild material | | 1558497 | PI 603866 |
| 6 | PI 603867 | Pop 21/2 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Illinois, United States | NC7 |  | | 1998 | COLLECTED | 09/26/1996 | University of Illinois South Farm at headwaters of Embarras River, Section 20, Urbana Township, T19N, R9E, Urbana Quad, Champaign County. | 40.08333333, -88.22500000 | 221 | | Wild material | | 1558498 | PI 603867 |
| 7 | PI 603868 | Pop 22/1 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Illinois, United States | NC7 | | | 1998 | COLLECTED | 09/27/1996 | On east bank of Illinois River 1 mile south of Beardstown Bridge, Section 21, Beardstown Township, T18N, R12W, Beardstown Quad, Cass County. | 40.99166667, -90.50000000 | 139 | Construction site. | Wild material | | 1558499 | PI 603868 |
| 8 | PI 603869 | Pop 22/2 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Illinois, United States | NC7 | | | 1998 | COLLECTED | 09/27/1996 | On east bank of Illinois River 1 mile south of Beardstown Bridge, Section 21, Beardstown Township, T18N, R12W, Beardstown Quad, Cass County. | 40.99166667, -90.50000000 | 139 | Construction site. | Wild material | | 1558500 | PI 603869 |
| 9 | PI 603870 | Pop 23 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Illinois, United States | NC7 | | | 1998 | COLLECTED | 09/27/1996 | North side of Highway 136, 2 miles west of Carthage, Section 23, Prairie Township, T5N, R7W, Carthage West Quad, Hancock County. | 40.40000000, -91.16666667 | 210 | Soybean field. | Wild material | | 1558501 | PI 603870 |
| 10 | PI 603871 | Pop 24 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Illinois, United States | NC7 | | | 1998 | COLLECTED | 09/27/1996 | Directly north of Ursa on east side of Highway 96, Section 18, T1N, R8W, Mendon Quad, Adams County. | 40.07500000, -91.36666667 | 189 | Soybean field. | Wild material | | 1558502 | PI 603871 |
| 11 | PI 603872 | Pop 25 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Iowa, United States | NC7 | | | 1998 | COLLECTED | 10/01/1996 | North side of Highway 20 near mile marker 22 on Jewell Avenue, NE 1/4 of Section 36, Arlington Township, T89N, R44W, Correctionville Quad, Woodbury County. | 42.49166667, -96.99166667 | 396 | Soybean field. | Wild material | | 1558532 | PI 603872 |
| 12 | PI 603873 | Pop 26 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Nebraska, United States | NC7 | | | 1998 | COLLECTED | 10/02/1996 | 1/4 mile north of Dunbar on Highway 2 on Road 67, NE 1/4 of Section 11, T8N, R12E, Dunbar Quad, Otoe County. | 40.67500000, -96.03333333 | 335 | Soybean field and roadside. | Wild material | | 1558503 | PI 603873 |
| 13 | PI 603875 | Pop 28 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Nebraska, United States | NC7 | | | 1998 | COLLECTED | 10/03/1996 | 1 mile north of Highway 36 near mile marker 12 on Dutch Hall Road and 180th Street, NE 1/4 of Section 5, T16N, R11E, Kennard Quad, Douglass County. | 41.38333333, -96.20000000 | 350 | Soybean field infestation. | Wild material | | 1558504 | PI 603875 |
| 14 | PI 603877 | Pop 30 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Nebraska, United States | NC7 | | | 1998 | COLLECTED | 10/04/1996 | Fillmore County. 1/2 mile east and 1-2 miles north of Highway 81 near mile marker 47. | | | Soybean and sorghum fields. | Wild material | | 1558506 | PI 603877 |
| 15 | PI 603878 | Pop 31 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Nebraska, United States | NC7 | | | 1998 | COLLECTED | 10/04/1996 | Hebron, last turn before Little Blue River, Section 5, T3N, R2W, Hebron Quad, Thayer County. | 40.16666667, -97.59166667 | 442 | Sandy soil. | Wild material | | 1558507 | PI 603878 |
| 16 | PI 603881 | Pop 34 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Indiana, United States | NC7 | | | 1998 | COLLECTED | 09/29/1997 | Along Indiana Highway 154, 4 miles from Graysville (between Graysville and the Wabash River), Section 21, Turman Township, T8N, R11W, Meron Quad, Sullivan County. | 39.11666667, -87.61666667 | 134 | Weedy area by corn field margin. | Wild material | | 1558533 | PI 603881 |
| 17 | PI 603882 | Pop 35 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Indiana, United States | NC7 | | | 1998 | COLLECTED | 09/30/1997 | Along Indiana Highway 50 at mile marker 89, 1 mile west of the East Fork White River Bridge, 3 miles west of Brownstown, Section 8, Brownstown Township, T5N, R4E, Brownstown Quad, Jackson County. | 38.86666667, -86.10000000 | 165 | Weedy area by corn field. | Wild material | | 1558510 | PI 603882 |
| 18 | PI 603883 | Pop 36 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Indiana, United States | NC7 | | | 1998 | COLLECTED | 09/30/1997 | Lawrenceburg on Ohio River banks off Elm Street, Lawrenceburg Township, Lawrenceburg Quad, Dearborn County. | 39.09166667, -84.85000000 | 165 | Weedy area on river banks. | Wild material | | 1558511 | PI 603883 |
| 19 | PI 603884 | Pop 37 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Ohio, United States | NC7 | | | 1998 | COLLECTED | 10/01/1997 | Moscow boat launch on Ohio River, Washington Township, Moscow Quad, Clermont County. | 38.86666667, -84.23333333 | 140 | | Wild material | | 1558528 | PI 603884 |
| 20 | PI 603885 | Pop 38 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Ohio, United States | NC7 | | | 1998 | COLLECTED | 10/01/1997 | Aberdeen boat launch on Ohio River, Huntington Township, Maysville West Quad, Brown County. | 38.66666667, -83.76666667 | 152 | | Wild material | | 1558512 | PI 603885 |
| 21 | PI 603887 | Pop 40 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Ohio, United States | NC7 | | | 1998 | COLLECTED | 10/02/1997 | Bridge over the Scioto River in Jasper at junction of Highways OH 32/124 and OH 104, Seal Township, Piketon Quad, Pike County. | 39.05000000, -83.05000000 | 174 | | Wild material | | 1558514 | PI 603887 |
| 22 | PI 603888 | Pop 41 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Ohio, United States | NC7 |  | | 1998 | COLLECTED | 10/02/1997 | Boat ramp on the Paint Creek Dam, Paint Township, Bainsbridge Quad, Highland County. | 39.23333333, -83.23333333 | 244 | | Wild material | | 1558515 | PI 603888 |
| 23 | PI 603890 | Pop 43 | Amaranthus tuberculatus (Moq.) J. D. Sauer | Ohio, United States | NC7 |  | | 1998 | COLLECTED | 10/04/1997 | Boat access on shore of Lake Erie at Port Clinton, Portage Township, Port Clinton Quad, Ottawa County. | 41.51666667, -82.91666667 | 175 | | Wild material | | 1558516 | PI 603890 |