| 0 | 1450450 | PI 555478 | TW 16 | Nicotiana benthamiana Domin | Maryland, United States | | | 100 | 0 | | PI 555478 ** |
| 1 | 1450473 | PI 555501 | TW 50 | Nicotiana forgetiana hort. Sander ex W. Watson | Maryland, United States | | | 100 | 0 | | PI 555501 ** |
| 2 | 1450479 | PI 555507 | TW 58 | Nicotiana glutinosa L. | Maryland, United States | | | 100 | 0 | | PI 555507 ** |
| 3 | 1450515 | PI 555543 | TW 98 | Nicotiana obtusifolia M. Martens & Galeotti | Maryland, United States | | | 100 | 0 | | PI 555543 ** |
| 4 | 1450520 | PI 555548 | TW 106 | Nicotiana plumbaginifolia Viv. | Maryland, United States | | /TW Pictures/TW 106_F3_thumbnail.jpg) | 100 | 0 | | PI 555548 ** |
| 5 | 1450524 | PI 555552 | TW 110 | Nicotiana repanda Willd. ex Lehm. | Maryland, United States | | | 100 | 0 | | PI 555552 ** |
| 6 | 1450550 | PI 555578 | TW 152 | Nicotiana ×sanderae W. Watson | Maryland, United States | |  | 100 | 0 | | PI 555578 ** |
| 7 | 1450440 | PI 555468 | TW 1 | Nicotiana acaulis Speg. | Chile | Not Available | | 27 | 0 | | PI 555468 ** |
| 8 | 1450448 | PI 555476 | TW 13 | Nicotiana attenuata Torr. ex S. Watson | California, United States | | | 27 | 0 | | PI 555476 ** |
| 9 | 1450546 | PI 555574 | TW 145 | Nicotiana undulata Ruiz & Pav. | California, United States | | | 41 | 0 | | PI 555574 ** |
| 10 | 1450447 | PI 555475 | TW 12 | Nicotiana arentsii Goodsp. | California, United States | | | 49 | 0 | | PI 555475 ** |
| 11 | 1450476 | PI 555504 | TW 53 | Nicotiana glauca Graham | Maryland, United States | | | 52 | 0 | | PI 555504 ** |
| 12 | 1450521 | PI 555549 | TW 109 | Nicotiana raimondii J. F. Macbr. | California, United States | Not Available | | 61 | 0 | | PI 555549 ** |
| 13 | 1450518 | PI 555546 | TW 104 | Nicotiana pauciflora J. Rémy | California, United States | | | 63 | 0 | | PI 555546 ** |
| 14 | 1450526 | PI 555554 | TW 117 | Nicotiana rustica L. | Maryland, United States | |  | 65 | 0 | | PI 555554 ** |
| 15 | 1450443 | PI 555471 | TW 2 | Nicotiana acuminata (Graham) Hook. | California, United States | | | 72 | 0 | | PI 555471 ** |
| 16 | 1450463 | PI 555491 | TW 30 | Nicotiana clevelandii A. Gray | California, United States | | /TW Pictures/TW 30_4_thumbnail.jpg) | 74 | 0 | | PI 555491 ** |
| 17 | 1450530 | PI 555558 | TW 123 | Nicotiana solanifolia Walp. | California, United States | |  | 74 | 0 | | PI 555558 ** |
| 18 | 1450457 | PI 555485 | TW 18 | Nicotiana quadrivalvis Pursh | Maryland, United States | |  | 75 | 0 | | PI 555485 ** |
| 19 | 1450449 | PI 555477 | TW 15 | Nicotiana benavidesii Goodsp. | California, United States | |  | 81 | 0 | | PI 555477 ** |
| 20 | 1450519 | PI 555547 | TW 105 | Nicotiana petunioides (Griseb.) Millán | California, United States | Not Available | | 82 | 0 | | PI 555547 ** |
| 21 | 1450537 | PI 555565 | TW 127 | Nicotiana suaveolens Lehm. | California, United States | | | 82 | 0 | | PI 555565 ** |
| 22 | 1450465 | PI 555493 | TW 33 | Nicotiana cordifolia Phil. | California, United States | Not Available |  | 84 | 0 | | PI 555493 ** |
| 23 | 1354042 | PI 459106 | TW 72 | Nicotiana kawakamii Y. Ohashi | Bolivia | | | 85 | 0 | | PI 459106 ** |
| 24 | 1450532 | PI 555560 | TW 126 | Nicotiana stocktonii Brandegee | North Carolina, United States | | | 85 | 0 | | PI 555560 ** |
| 25 | 1450545 | PI 555573 | TW 143 | Nicotiana obtusifolia M. Martens & Galeotti | Maryland, United States | | | 85 | 0 | | PI 555573 ** |
| 26 | 1450509 | PI 555537 | TW 85 | Nicotiana miersii J. Rémy | California, United States | | | 87 | 0 | | PI 555537 ** |
| 27 | 1450544 | PI 555572 | TW 142 | Nicotiana tomentosiformis Goodsp. | Maryland, United States | | | 89 | 0 | | PI 555572 ** |
| 28 | 1450511 | PI 555539 | TW 87 | Nicotiana stocktonii Brandegee | Mexico | | | 91 | 0 | | PI 555539 ** |
| 29 | 1450514 | PI 555542 | TW 94 | Nicotiana otophora Griseb. | Maryland, United States | | /TW Pictures/TW 94_thumbnail.jpg) | 92 | 0 | | PI 555542 ** |
| 30 | 1450503 | PI 555531 | TW 78 | Nicotiana longiflora Cav. | Maryland, United States | | | 94 | 0 | | PI 555531 ** |
| 31 | 1450461 | PI 555489 | TW 28 | Nicotiana bonariensis Lehm. | California, United States | | | 95 | 0 | | PI 555489 ** |
| 32 | 1450529 | PI 555557 | TW 121 | Nicotiana setchellii Goodsp. | Maryland, United States | |  | 96 | 0 | | PI 555557 ** |
| 33 | 1450542 | PI 555570 | TW 137 | Nicotiana sylvestris Speg. | Maryland, United States | | _thumbnail.jpg) | 96 | 0 | | PI 555570 ** |
| 34 | 1450499 | PI 555527 | TW 73 | Nicotiana knightiana Goodsp. | Maryland, United States | | | 97 | 0 | | PI 555527 ** |
| 35 | 1450512 | PI 555540 | TW 90 | Nicotiana nudicaulis S. Watson | California, United States | | | 97 | 0 | | PI 555540 ** |
| 36 | 1450444 | PI 555472 | TW 6 | Nicotiana africana Merxm. | Namibia | | /TW Pictures/TW 6_WP_thumbnail.jpg) | 99 | 0 | | PI 555472 ** |
| 37 | 1450502 | PI 555530 | TW 77 | Nicotiana linearis Phil. | California, United States | | | 99 | 0 | | PI 555530 ** |
| 38 | 1450517 | PI 555545 | TW 99 | Nicotiana paniculata L. | Maryland, United States | | | 99 | 0 | | PI 555545 ** |