| corn, field | 14, 19, 25, 30, 67, 96, 107, 119, 135, 176, 184, 192, 198, 206, 214, 235, 239, 244, 248, 256, 264, 271, 278, 286, 294, 300, 310, 318, 323, 327, 331 |
| corn, field as an assay | 437 |
| non-crop | 62, 115, 495 |
| pumpkin | 487 |
| sorghum | 490 |
| soybean | 1, 7, 36, 40, 46, 51, 57, 72, 78, 86, 91, 100, 145, 155, 168, 221, 335, 346, 350, 363, 371, 379, 389, 397, 401, 407, 415, 419, 425, 430, 441, 449, 453, 457 |
| wheat, winter | 467, 472, 478, 483 |