| 0 | PI 667396 | OPGC 2200 | Petunia sp. | Ohio, United States | OPGC | | | 2005 | COLLECTED | NEAR 1987 | | | | | | Pink-purple flower. 1 ft. tall | 1690832 | PI 667396 |
| 1 | PI 667326 | OPGC 941 | Petunia integrifolia (Hook.) Schinz & Thell. var. integrifolia | Brazil | OPGC | | | 2003 | COLLECTED | NEAR 1988 | | -29.35722222, -49.73500000 | 0 | | Wild material | | 1658864 | PI 667326 |
| 2 | PI 667533 | G 30597 | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Alma-Ata, Kazakhstan | OPGC | | | 1992 | COLLECTED | 01/01/1991 | Alma Alta area of Kazakhstan | | | Alma Alta market, Government store | | Pink flowers | 1558060 | PI 667533 |
| 3 | PI 667515 | FO-198 | Petunia axillaris (Lam.) Britton et al. | Michigan, United States | OPGC | | | 1974 | DONATED | 1974 | | | | | | | 1123769 | PI 667515 |
| 4 | PI 667516 | FO-202 | Petunia axillaris (Lam.) Britton et al. | Michigan, United States | OPGC | | | 1974 | DONATED | 1974 | | | | | | | 1123773 | PI 667516 |
| 5 | PI 667517 | FZ-210 | Petunia integrifolia (Hook.) Schinz & Thell. | Michigan, United States | OPGC | | | 1974 | DONATED | 1974 | | | | | | | 1123774 | PI 667517 |
| 6 | PI 667532 | Romance | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Pennsylvania, United States | OPGC | | | 1968 | DONATED | 1968 | | | | | | | 1113885 | PI 667532 |
| 7 | PI 300940 | 'Cheerful' | Petunia hybr. | England, United Kingdom | | | Historic | 1964 | COLLECTED | | | | | | | | 1678917 | PI 300940 |
| 8 | PI 667531 | Comanche | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | OPGC | | | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100569 | PI 667531 |
| 9 | PI 667518 | Howard's Star Improved | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072229 | PI 667518 |
| 10 | PI 667519 | W-F Extra Dwarf Copper | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072241 | PI 667519 |
| 11 | PI 667520 | Choice Mixed Ramon Strain | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072263 | PI 667520 |
| 12 | PI 667521 | W-F Extra Dwarf Orchid | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072270 | PI 667521 |
| 13 | PI 667522 | Martha Washington | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072273 | PI 667522 |
| 14 | PI 667523 | Pink Frills | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072283 | PI 667523 |
| 15 | PI 667524 | New Popcorn | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072290 | PI 667524 |
| 16 | PI 667525 | Admiral Improved | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072303 | PI 667525 |
| 17 | PI 667526 | Blue Bedder Improved | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072310 | PI 667526 |
| 18 | PI 667527 | Elks Star | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072313 | PI 667527 |
| 19 | PI 667528 | Extra Dwarf Giants Mixed | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072530 | PI 667528 |
| 20 | PI 667529 | Colorama Mixed | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072542 | PI 667529 |
| 21 | PI 667530 | Pink Desire | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | | 1962 | DONATED | 1962 | | | | | | | 1072549 | PI 667530 |
| 22 | PI 148760 | 'Rosy Morn' | Petunia sp. | District of Columbia, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1882338 | PI 148760 |
| 23 | PI 148695 | 'Admiral' | Petunia sp. | Pennsylvania, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1882284 | PI 148695 |
| 24 | PI 148696 | 'New Dazzler' | Petunia sp. | Pennsylvania, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1882285 | PI 148696 |
| 25 | PI 148697 | 'New Victory' | Petunia sp. | Pennsylvania, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1882286 | PI 148697 |
| 26 | PI 148542 | 'Flaming Valvet' | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Pennsylvania, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1882137 | PI 148542 |
| 27 | PI 148543 | 'Igloo' | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Pennsylvania, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1882138 | PI 148543 |
| 28 | PI 148544 | 'Mitchhell's Dwarf Elk's Price' | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Pennsylvania, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1882139 | PI 148544 |
| 29 | PI 144257 | No. 41.1008 | Petunia sp. | Santa Fe, Argentina | | | Historic | 1942 | COLLECTED | | Departmnet of Vera | | | | | | 1872672 | PI 144257 |
| 30 | PI 144258 | No. 41.1009 | Petunia sp. | Santa Fe, Argentina | | | Historic | 1942 | COLLECTED | | Department of Vera | | | | | | 1872673 | PI 144258 |
| 31 | PI 144259 | No. 41.1011 | Petunia sp. | Santa Fe, Argentina | | | Historic | 1942 | COLLECTED | | Department of Vera | | | | | | 1872674 | PI 144259 |
| 32 | PI 144260 | No. 41.1012 | Petunia sp. | Santa Fe, Argentina | | | Historic | 1942 | COLLECTED | | Department of Vera | | | | | | 1872675 | PI 144260 |
| 33 | PI 138825 | Altase | Petunia sp. | Kermān, Iran | | | Historic | 1940 | COLLECTED | 01/01/1940 | Saidabad | | | | | | 1861503 | PI 138825 |
| 34 | PI 138826 | Altase | Petunia sp. | Kermān, Iran | | | Historic | 1940 | COLLECTED | 01/23/1940 | Kirman | | | | | | 1861504 | PI 138826 |
| 35 | PI 128298 | No. 370 | Petunia integrifolia (Hook.) Schinz & Thell. | Córdoba, Argentina | | | Historic | 1938 | COLLECTED | | Copina | | | | | | 1844568 | PI 128298 |
| 36 | PI 51109 | | Petunia integrifolia (Hook.) Schinz & Thell. | Buenos Aires, Argentina | | | Historic | 1920 | COLLECTED | | | | | | | | 1618852 | PI 51109 |
| 37 | NA 83680 | 'Old-fashioned Vining' | Petunia hybr. | | NA | | Not Available | 2023 | | | | | | | Cultivar | Full name as recorded at U.S. National Arboretum: Petunia 'Old-fashioned Vining'. This accession, first obtained from the Southern Exposure Seed Exchange and later supplemented with seed from other sources, is of mixed origin but is typically cultivated every year for display. | 2153323 | NA 83680 |
| 38 | OPGC 5072 | 'Mitchell' | Petunia hybr. | | OPGC | | | 2017 | | | | | | | Cultivar | Also known as W115. | 1964640 | OPGC 5072 |
| 39 | OPGC 2599 | OPGC 2599 | Petunia hybr. | Connecticut, United States | OPGC | | | 2005 | DONATED | 10/12/2005 | | | | | Cultivar | | 1717072 | OPGC 2599 |
| 40 | OPGC 2600 | OPGC 2600 | Petunia hybr. | Connecticut, United States | OPGC | | | 2005 | DONATED | 10/12/2005 | | | | | Cultivar | | 1717073 | OPGC 2600 |
| 41 | OPGC 2601 | OPGC 2601 | Petunia sp. | Connecticut, United States | OPGC | | | 2005 | DONATED | 10/12/2005 | | | | | Cultivar | | 1717074 | OPGC 2601 |
| 42 | OPGC 2602 | OPGC 2602 | Petunia hybr. | Connecticut, United States | OPGC | | | 2005 | DONATED | 10/12/2005 | | | | | Cultivated material | | 1717075 | OPGC 2602 |
| 43 | OPGC 965 | 'Confetti Mixed F2' | Petunia sp. | United Kingdom | OPGC | | | 2004 | DONATED | 01/28/2004 | | | | | Uncertain improvement status | | 1658882 | OPGC 965 |
| 44 | OPGC 942 | OPGC 942 | Petunia axillaris (Lam.) Britton et al. | Argentina | OPGC | | Not Available | 2003 | COLLECTED | NEAR 1988 | | -30.55055556, -53.53694444 | 300 | | Wild material | | 1658865 | OPGC 942 |
| 45 | OPGC 943 | OPGC 943 | Petunia exserta Stehmann | Brazil | OPGC | | | 2003 | COLLECTED | NEAR 1988 | | | | | Wild material | | 1658866 | OPGC 943 |
| 46 | NSL 96919 | KING HENRY | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | | NLGRP | | Not Available | 1978 | DONATED | 1978 | | | | | | | 1127331 | NSL 96919 |
| 47 | G 28551 | MSU-1046 | Petunia integrifolia (Hook.) Schinz & Thell. | Michigan, United States | OPGC | | Not Available | 1978 | DONATED | 1978 | | | | | | | 1127484 | G 28551 |
| 48 | G 28570 | Sky Chief | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1977 | DONATED | 1977 | | | | | | | 1072320 | G 28570 |
| 49 | G 28549 | FZ-194 | Petunia integrifolia (Hook.) Schinz & Thell. | Michigan, United States | OPGC | | Not Available | 1974 | DONATED | 1974 | | | | | | | 1123770 | G 28549 |
| 50 | G 28645 | Carnival | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | New York, United States | OPGC | | | 1969 | DONATED | 1969 | | | | | | | 1115526 | G 28645 |
| 51 | G 28582 | Pink Cascade | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | OPGC | | Not Available | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100426 | G 28582 |
| 52 | G 28587 | Ballerina | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | OPGC | | Not Available | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100443 | G 28587 |
| 53 | G 28577 | Rose and Salmon Shades | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100411 | G 28577 |
| 54 | G 28578 | Minuet | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100414 | G 28578 |
| 55 | G 28579 | Bingo | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100417 | G 28579 |
| 56 | G 28580 | Maestro | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100420 | G 28580 |
| 57 | G 28581 | Fire Dance | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100423 | G 28581 |
| 58 | G 28583 | Calypso | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100429 | G 28583 |
| 59 | G 28584 | Pink Lace | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100433 | G 28584 |
| 60 | G 28585 | Red Cascade | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100435 | G 28585 |
| 61 | G 28586 | La Paloma | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100441 | G 28586 |
| 62 | G 28588 | White Cascade | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100449 | G 28588 |
| 63 | G 28589 | Prima Donna | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100451 | G 28589 |
| 64 | G 28590 | Bingo (Inbred) | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100458 | G 28590 |
| 65 | G 28591 | Maytime | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100459 | G 28591 |
| 66 | G 28592 | Matador (Toreador) | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100465 | G 28592 |
| 67 | G 28593 | Blue Lace | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100466 | G 28593 |
| 68 | G 28594 | Ballet Mix | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100471 | G 28594 |
| 69 | G 28595 | Sky Magic | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100474 | G 28595 |
| 70 | G 28596 | Lavender Lace | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100479 | G 28596 |
| 71 | G 28597 | Bluebell | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100482 | G 28597 |
| 72 | G 28598 | Capri | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100489 | G 28598 |
| 73 | G 28599 | Sabre Dance | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100492 | G 28599 |
| 74 | G 28600 | Cavalier | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100498 | G 28600 |
| 75 | G 28601 | Crusader | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100501 | G 28601 |
| 76 | G 28602 | Tango | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100505 | G 28602 |
| 77 | G 28603 | Pink Magic | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100508 | G 28603 |
| 78 | G 28604 | Pink Cheeks | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100512 | G 28604 |
| 79 | G 28605 | Fandango | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100515 | G 28605 |
| 80 | G 28606 | Chiffon | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100521 | G 28606 |
| 81 | G 28607 | Sugar Daddy | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100524 | G 28607 |
| 82 | G 28608 | Blue Magic | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100528 | G 28608 |
| 83 | G 28609 | White Magic | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100532 | G 28609 |
| 84 | G 28610 | Snow Magic | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100535 | G 28610 |
| 85 | G 28611 | Salmon Magic | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100538 | G 28611 |
| 86 | G 28612 | Rhapsody | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100542 | G 28612 |
| 87 | G 28613 | Sonata | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100545 | G 28613 |
| 88 | G 28614 | Glorious Shades of Rose | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100548 | G 28614 |
| 89 | G 28615 | Presto | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100551 | G 28615 |
| 90 | G 28616 | Nocturne | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100554 | G 28616 |
| 91 | G 28617 | Allegro | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100557 | G 28617 |
| 92 | G 28618 | Lyric | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100560 | G 28618 |
| 93 | G 28619 | Caprice | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100563 | G 28619 |
| 94 | G 28620 | Sioux | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100566 | G 28620 |
| 95 | G 28622 | Venus | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100572 | G 28622 |
| 96 | G 28624 | Sugar Plum | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100576 | G 28624 |
| 97 | G 28625 | Polaris | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100579 | G 28625 |
| 98 | G 28626 | Comet | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100583 | G 28626 |
| 99 | G 28627 | Inca | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100588 | G 28627 |
| 100 | G 28629 | Aztec | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100591 | G 28629 |
| 101 | G 28630 | Mars | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100595 | G 28630 |
| 102 | G 28631 | Neptune | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100598 | G 28631 |
| 103 | G 28632 | Pink Sensation Improved | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100603 | G 28632 |
| 104 | G 28633 | Linda | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100606 | G 28633 |
| 105 | G 28634 | Paleface | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100611 | G 28634 |
| 106 | G 28635 | Mercury | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100614 | G 28635 |
| 107 | G 28636 | Satellite | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100618 | G 28636 |
| 108 | G 28637 | Honey Bunch | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100620 | G 28637 |
| 109 | G 28638 | Cherry Tart | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100624 | G 28638 |
| 110 | G 28639 | Cardinal | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100625 | G 28639 |
| 111 | G 28640 | America | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100630 | G 28640 |
| 112 | G 28641 | Pink Riches | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100631 | G 28641 |
| 113 | G 28642 | Snowbird | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | Illinois, United States | | | Historic | 1964 | DONATED | 1964 | | | | | Cultivar | | 1100636 | G 28642 |
| 114 | G 28552 | Radiance | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072226 | G 28552 |
| 115 | G 28554 | Balcony Royal Rose | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072238 | G 28554 |
| 116 | G 28556 | W-F Extra Dwarf Rose | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072250 | G 28556 |
| 117 | G 28557 | W-F Ex Dwarf Rose & Wh Bicolor | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072253 | G 28557 |
| 118 | G 28558 | W-F Extra Dwrf Formula Mixture | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072260 | G 28558 |
| 119 | G 28562 | Little Giants Mixed Colors | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072280 | G 28562 |
| 120 | G 28565 | New Horizon | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072293 | G 28565 |
| 121 | G 28566 | W-F Formula Mixture | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072300 | G 28566 |
| 122 | G 28572 | Bodgers Special Mixture | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072374 | G 28572 |
| 123 | G 28574 | Masterpiece | Petunia ×atkinsiana (Sweet) D. Don ex W. H. Baxter | California, United States | OPGC | | Not Available | 1962 | DONATED | 1962 | | | | | | | 1072537 | G 28574 |