| 0 | PI 53608 | | Salpichroa origanifolia (Lam.) Thell. | Buenos Aires, Argentina | | | Historic | 1500635 |
| 1 | PI 54038 | | Ipomoea bonariensis Hook. | Buenos Aires, Argentina | | | Historic | 1501792 |
| 2 | PI 55478 | | Salpichroa origanifolia (Lam.) Thell. | Buenos Aires, Argentina | | | Historic | 1502190 |
| 3 | PI 51107 | | Aspidosperma polyneuron Müll. Arg. | Buenos Aires, Argentina | | | Historic | 1505929 |
| 4 | PI 43548 | | Schinopsis quebracho-colorado (Schltdl.) F. A. Barkley & T. Mey. | Buenos Aires, Argentina | | | Historic | 1506320 |
| 5 | PI 39930 | | Carica papaya L. | Buenos Aires, Argentina | | | Historic | 1508721 |
| 6 | PI 40875 | | Lathyrus magellanicus Lam. | Buenos Aires, Argentina | | | Historic | 1508963 |
| 7 | PI 41295 | | Aeschynomene histrix Poir. | Buenos Aires, Argentina | | | Historic | 1509073 |
| 8 | PI 42285 | Tala | Celtis pallida Torr. | Buenos Aires, Argentina | | | Historic | 1510986 |
| 9 | PI 42292 | 'Palo borracho' | Ceiba insignis (Kunth) P. E. Gibbs & Semir | Buenos Aires, Argentina | | | Historic | 1510988 |
| 10 | PI 42321 | 'Napinday' | Senegalia bonariensis (Gillies ex Hook. & Arn.) Seigler & Ebinger | Buenos Aires, Argentina | | | Historic | 1510992 |
| 11 | PI 42381 | 'Caoba' | Bauhinia forficata Link subsp. pruinosa (Vogel) Fortunato & Wunderlin | Buenos Aires, Argentina | | | Historic | 1510995 |
| 12 | PI 42533 | Espino de los banados | Citharexylum montevidense Moldenke | Buenos Aires, Argentina | | | Historic | 1511031 |
| 13 | PI 43332 | | Schinopsis quebracho-colorado (Schltdl.) F. A. Barkley & T. Mey. | Buenos Aires, Argentina | | | Historic | 1512603 |
| 14 | PI 39931 | | Vasconcellea quercifolia A. St.-Hil. | Buenos Aires, Argentina | | | Historic | 1604493 |
| 15 | PI 40876 | | Lathyrus nervosus Lam. | Buenos Aires, Argentina | | | Historic | 1605444 |
| 16 | PI 41296 | | Astronium balansae Engl. | Buenos Aires, Argentina | | | Historic | 1605691 |
| 17 | PI 41297 | | Justicia plumbaginifolia J. Jacq. | Buenos Aires, Argentina | | | Historic | 1605692 |
| 18 | PI 41298 | | Vasconcellea quercifolia A. St.-Hil. | Buenos Aires, Argentina | | | Historic | 1605693 |
| 19 | PI 41299 | | Colliguaja integerrima Gillies & Hook. | Buenos Aires, Argentina | | | Historic | 1605694 |
| 20 | PI 41300 | Blanquillo | Sebastiania klotzschiana (Müll. Arg.) Müll. Arg. | Buenos Aires, Argentina | | | Historic | 1605695 |
| 21 | PI 41301 | | Flourensia campestris Griseb. | Buenos Aires, Argentina | | | Historic | 1605696 |
| 22 | PI 41302 | | Guettarda uruguensis Cham. & Schltdl. | Buenos Aires, Argentina | | | Historic | 1605697 |
| 23 | PI 41303 | | Luehea divaricata Mart. & Zucc. | Buenos Aires, Argentina | | | Historic | 1605698 |
| 24 | PI 41304 | | Undetermined spp. | Buenos Aires, Argentina | | | Historic | 1605699 |
| 25 | PI 41305 | | Xylosma prockia (Turcz.) Turcz. | Buenos Aires, Argentina | | | Historic | 1605700 |
| 26 | PI 41306 | | Parapiptadenia rigida (Benth.) Brenan | Buenos Aires, Argentina | | | Historic | 1605701 |
| 27 | PI 41307 | | Hyalis argentea D. Don ex Hook. & Arn. | Buenos Aires, Argentina | | | Historic | 1605702 |
| 28 | PI 41308 | | Pterogyne nitens Tul. | Buenos Aires, Argentina | | | Historic | 1605703 |
| 29 | PI 41309 | | Ruprechtia fagifolia Meisn. | Buenos Aires, Argentina | | | Historic | 1605704 |
| 30 | PI 41310 | | Schinopsis quebracho-colorado (Schltdl.) F. A. Barkley & T. Mey. | Buenos Aires, Argentina | | | Historic | 1605705 |
| 31 | PI 41311 | | Sida spp. | Buenos Aires, Argentina | | | Historic | 1605706 |
| 32 | PI 41312 | | Solanum bonariense L. | Buenos Aires, Argentina | | | Historic | 1605707 |
| 33 | PI 41313 | | Vallesia glabra (Cav.) Link | Buenos Aires, Argentina | | | Historic | 1605708 |
| 34 | PI 41314 | | Vitex megapotamica (Spreng.) Moldenke | Buenos Aires, Argentina | | | Historic | 1605709 |
| 35 | PI 42322 | 'Tusca' | Vachellia aroma (Gillies ex Hook. & Arn.) Seigler & Ebinger | Buenos Aires, Argentina | | | Historic | 1606577 |
| 36 | PI 42323 | 'Soto caballo' | Luehea divaricata Mart. & Zucc. | Buenos Aires, Argentina | | | Historic | 1606578 |
| 37 | PI 42324 | 'Peroba' | Aspidosperma polyneuron Müll. Arg. | Buenos Aires, Argentina | | | Historic | 1606579 |
| 38 | PI 42325 | 'Ibira-pita' | Peltophorum dubium (Spreng.) Taub. | Buenos Aires, Argentina | | | Historic | 1606581 |
| 39 | PI 42326 | 'Plumerillo' | Combretum fruticosum (Loefl.) Stuntz | Buenos Aires, Argentina | | | Historic | 1606584 |
| 40 | PI 42327 | 'Espina corana' | Gleditsia amorphoides (Griseb.) Taub. | Buenos Aires, Argentina | | | Historic | 1606585 |
| 41 | PI 42328 | 'Tripa de Braya' | Amphilophium carolinae (Lindl.) L. G. Lohmann | Buenos Aires, Argentina | | | Historic | 1606586 |
| 42 | PI 42329 | 'Algaroba morada' | Prosopis spp. | Buenos Aires, Argentina | | | Historic | 1606587 |
| 43 | PI 42330 | 'Papa del rio' | Stigmaphyllon jatrophifolium A. Juss. | Buenos Aires, Argentina | | | Historic | 1606589 |
| 44 | PI 42331 | 'Tipu' | Tipuana tipu (Benth.) Kuntze | Buenos Aires, Argentina | | | Historic | 1606590 |
| 45 | PI 42332 | 'Taruma' | Vitex megapotamica (Spreng.) Moldenke | Buenos Aires, Argentina | | | Historic | 1606591 |
| 46 | PI 42382 | 'Guayacan' | Libidibia paraguariensis (D. Parodi) G. P. Lewis | Buenos Aires, Argentina | | | Historic | 1606642 |
| 47 | PI 42383 | 'San Falso' | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Buenos Aires, Argentina | | | Historic | 1606643 |
| 48 | PI 42534 | | Butia capitata (Mart.) Becc. | Buenos Aires, Argentina | | | Historic | 1606739 |
| 49 | PI 42535 | 'Timbo' | Enterolobium contortisiliquum (Vell.) Morong | Buenos Aires, Argentina | | | Historic | 1606740 |
| 50 | PI 42536 | Guabiyu | Myrcianthes pungens (O. Berg) D. Legrand | Buenos Aires, Argentina | | | Historic | 1606741 |
| 51 | PI 42537 | 'Gomero' | Ficus pertusa L. f. | Buenos Aires, Argentina | | | Historic | 1606742 |
| 52 | PI 42538 | Salvia morado | Lantana montevidensis (Spreng.) Briq. | Buenos Aires, Argentina | | | Historic | 1606743 |
| 53 | PI 42539 | | Leucaena leucocephala (Lam.) de Wit | Buenos Aires, Argentina | | | Historic | 1606744 |
| 54 | PI 42540 | Molle a beber | Lithraea molleoides (Vell.) Engl. | Buenos Aires, Argentina | | | Historic | 1606745 |
| 55 | PI 42541 | Sensitiva | Mimosa sensitiva L. | Buenos Aires, Argentina | | | Historic | 1606746 |
| 56 | PI 42542 | Ombu | Phytolacca dioica L. | Buenos Aires, Argentina | | | Historic | 1606747 |
| 57 | PI 42543 | Cebil | Piptadenia gonoacantha (Mart.) J. F. Macbr. | Buenos Aires, Argentina | | | Historic | 1606748 |
| 58 | PI 42544 | Guava | Psidium guajava L. | Buenos Aires, Argentina | | | Historic | 1606749 |
| 59 | PI 42545 | Araza | Psidium guajava L. | Buenos Aires, Argentina | | | Historic | 1606750 |
| 60 | PI 42546 | Viraro | Pterogyne nitens Tul. | Buenos Aires, Argentina | | | Historic | 1606751 |
| 61 | PI 42547 | Guaranguay | Tecoma stans (L.) Juss. | Buenos Aires, Argentina | | | Historic | 1606752 |
| 62 | PI 42548 | Palo de lanza | Terminalia trifoliata Spreng. | Buenos Aires, Argentina | | | Historic | 1606753 |
| 63 | PI 42549 | Tipu | Tipuana tipu (Benth.) Kuntze | Buenos Aires, Argentina | | | Historic | 1606754 |
| 64 | PI 42550 | Quillay | Quillaja saponaria Molina | Buenos Aires, Argentina | | | Historic | 1606755 |
| 65 | PI 51108 | | Gomphrena pulchella Mart. | Córdoba, Argentina | | | Historic | 1618851 |
| 66 | PI 51109 | | Petunia integrifolia (Hook.) Schinz & Thell. | Buenos Aires, Argentina | | | Historic | 1618852 |
| 67 | PI 53609 | | Ipomoea bonariensis Hook. | Buenos Aires, Argentina | | | Historic | 1653092 |
| 68 | PI 292691 | | Handroanthus impetiginosus (Mart. ex DC.) Mattos | Argentina | | | Historic | 1696403 |