| 0 | 1030991 | PI 666332 | native pigweed | Amaranthus powellii S. Watson subsp. bouchonii (Thell.) Costea & Carretero | Washington, United States | |  | 14.1 | mean=14.1; sample size=68 | Row 823 mean of plants in the sample | PI 666332 03ncai01 SD |
| 1 | 1463150 | PI 568179 | Little Red | Amaranthus hybr. | Iowa, United States | |  | 14.7 | mean=14.7; sample size=66 | Row 821 mean of plants in the sample | PI 568179 01ncai01 SD |
| 2 | 1700212 | PI 649309 | CG 2005002 | Amaranthus powellii S. Watson subsp. powellii | New Mexico, United States | |  | 29 | 0 | Row 826 Determined by looking at an image of flowers emerging. The mean and sample size data are missing. | PI 649309 08ncai01 SD |
| 3 | 1627162 | PI 632241 | 213 | Amaranthus powellii S. Watson subsp. powellii | Texas, United States | |  | 35 | min=28; max=43; mean=35; sdev=4.6; sample size=66 | Row 825 mean of plants in the sample | PI 632241 08ncai01 SD |
| 4 | 1631094 | PI 632247 | DB 200128 | Amaranthus hybridus L. | North Carolina, United States | |  | 39 | min=35; max=41; mean=39; sdev=2.1; sample size=80 | Row 822 mean of plants in the sample | PI 632247 04ncai01 SD |
| 5 | 1467234 | PI 572263 | DB 8921 | Amaranthus retroflexus L. | Iowa, United States | |  | 43.8 | min=35; max=52; mean=43.8; sdev=1.8; sample size=36 | Row 825 mean of plants in the sample, that flowered. Sixteen plants had not flowered when the experiment was ended at 53 days. | PI 572263 07ncai01 SD |
| 6 | 1575370 | PI 607460 | Pop 58 | Amaranthus retroflexus L. | Kansas, United States | |  | 44.5 | min=35; max=53; mean=44.5; sdev=6.6; sample size=26 | Row 829 mean of plants in the sample, that flowered. Eighteen plants had not flowered when the experiment was ended at 53 days. | PI 607460 99ncai01 SD |
| 7 | 1593698 | PI 612857 | DB 99703 | Amaranthus retroflexus L. | Utah, United States | |  | 45.6 | min=39; max=52; mean=45.6; sdev=5.3; sample size=11 | Row 830 mean of plants in the sample, that flowered. The sample size was small because most of the seeds failed to germinate, and may have been dormant. | PI 612857 01ncai01 SD |
| 8 | 1575375 | PI 607465 | Pop 63 | Amaranthus retroflexus L. | Iowa, United States | |  | 49.3 | min=46; max=52; mean=49.3; sdev=2.1; sample size=9 | Row 828 mean of plants in the sample, that flowered. Twenty-nine plants had not flowered when the experiment was ended at 53 days. | PI 607465 99ncai01 SD |
| 9 | 1505577 | PI 595317 | Ames 22709 | Amaranthus powellii S. Watson subsp. bouchonii (Thell.) Costea & Carretero | California, United States | |  | 99.9 | mean=99.9; | Row 824 All sixty-one plants had not flowered when the experiment was ended at 53 days. The 99.9 days entered are not actual, but a place holder for too-late-to-determine. | PI 595317 01ncai01 SD |