| 0 | CCYD 1 | 'Pigwa S-3' | Cydonia oblonga Mill. | Poland | | | Historic | 1000035 |
| 1 | CCYD 2 | 'Quince A' | Cydonia oblonga Mill. | Missouri, United States | | | Historic | 1000063 |
| 2 | CCYD 3 | 'Quince E' | Cydonia oblonga Mill. | Missouri, United States | | | Historic | 1000132 |
| 3 | DPRU 587 | R16-T23, 86566 | Prunus tomentosa Thunb. | Washington, United States | | | Historic | 1007360 |
| 4 | DPRU 588 | R162-T17, 86570 | Prunus tomentosa Thunb. | Washington, United States | | | Historic | 1007367 |
| 5 | PI 617505 | P. calleryana PC-6 | Pyrus ×calleryana Decne. | Uncertain | COR |  | | 1007974 |
| 6 | B 60377 | 'Ira 46-1' | Malus spp. | Washington, United States | | | Historic | 1111786 |
| 7 | B 62826 | Robusta 5 (Ira 65) | Malus ×robusta (Carrière) Rehder | Washington, United States | | | Historic | 1112210 |
| 8 | B 62914 | 'Ira 261-1' | Malus spp. | Washington, United States | | | Historic | 1112211 |
| 9 | B 62915 | 'Sparkler' | Malus spp. | Washington, United States | | | Historic | 1112212 |
| 10 | PI 66131 | 'Waite' | Pyrus hybr. | Virginia, United States | COR |  | | 1112690 |
| 11 | PI 131232 | 'Pound' | Pyrus communis L. | England, United Kingdom | COR |  | | 1133894 |
| 12 | PI 131662 | 'Passe Crassane' | Pyrus communis L. | France | COR |  | | 1133986 |
| 13 | PI 280405 | 'Packham's Triumph' | Pyrus communis L. | New South Wales, Australia | COR |  | | 1208691 |
| 14 | PI 322035 | 'Le Nain Vert' | Pyrus communis L. | France | COR |  | | 1239423 |
| 15 | PI 540924 | P. amygdaliformis - Turkey | Pyrus spinosa Forssk. | Turkey | COR |  | | 1435860 |
| 16 | PI 540948 | IRP 139-1 | Pyrus betulifolia Bunge | Oregon, United States | COR |  | | 1435884 |
| 17 | PI 541017 | P. calleryana No. 11 | Pyrus ×calleryana Decne. | Oregon, United States | COR |  | | 1435953 |
| 18 | PI 541018 | P. calleryana | Pyrus ×calleryana Decne. | Uncertain | COR |  | | 1435954 |
| 19 | PI 541019 | P. calleryana | Pyrus ×calleryana Decne. | Uncertain | COR |  | | 1435955 |
| 20 | PI 541119 | 'Aurora' | Pyrus communis L. | New York, United States | COR |  | Not Available | 1436055 |
| 21 | PI 541303 | 'Duchesse d'Angouleme' | Pyrus communis L. | France | COR |  | | 1436239 |
| 22 | PI 541304 | 'Belle Poitevien' | Pyrus communis L. | France | COR |  | | 1436240 |
| 23 | PI 541305 | 'Brandy' | Pyrus communis L. | England, United Kingdom | COR |  | | 1436241 |
| 24 | PI 541306 | 'Dabney' | Pyrus communis L. | Tennessee, United States | COR |  | | 1436242 |
| 25 | PI 541307 | 'Doyenne d'Hiver' | Pyrus communis L. | Belgium | COR |  | Not Available | 1436243 |
| 26 | PI 541308 | 'Bartlett - Eller' | Pyrus communis L. | Washington, United States | COR |  | | 1436244 |
| 27 | PI 541309 | 'Fertility' | Pyrus communis L. | England, United Kingdom | COR |  | | 1436245 |
| 28 | PI 541310 | 'Glou Morceau' | Pyrus communis L. | Belgium | COR |  | Not Available | 1436246 |
| 29 | PI 541311 | 'Hood' | Pyrus hybr. | Florida, United States | COR |  | | 1436247 |
| 30 | PI 541312 | 'Kalle' | Pyrus communis L. | Michigan, United States | COR |  | Not Available | 1436248 |
| 31 | PI 541313 | 'Lacock No. 6' | Pyrus communis L. | Montana, United States | COR |  | | 1436249 |
| 32 | PI 541314 | 'Mooers' | Pyrus communis L. | Tennessee, United States | COR |  | | 1436250 |
| 33 | PI 541315 | 'Moonglow' | Pyrus communis L. | Maryland, United States | COR |  | | 1436251 |
| 34 | PI 541316 | 'Packham Late' | Pyrus communis L. | New South Wales, Australia | COR |  | | 1436252 |
| 35 | PI 541317 | 'Red Pear' | Pyrus communis L. | England, United Kingdom | COR |  | | 1436253 |
| 36 | PI 541318 | LA-62 | Pyrus communis L. | England, United Kingdom | COR | | | 1436254 |
| 37 | PI 541319 | P. communis | Pyrus communis L. | Oregon, United States | COR |  | | 1436255 |
| 38 | PI 541440 | P. communis | Pyrus communis L. | Uncertain | COR |  | | 1436376 |
| 39 | PI 541441 | 'Beurre Hardy' | Pyrus communis L. | Uncertain | COR |  | | 1436377 |
| 40 | PI 541563 | P. communis ssp. caucasica Magness No.6 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | COR |  | | 1436499 |
| 41 | PI 541567 | IRP 92-1 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Uncertain | COR |  | | 1436503 |
| 42 | PI 541593 | P. cossonii No. 1 - Russia | Pyrus cossonii Rehder | Oregon, United States | COR |  | | 1436529 |
| 43 | PI 541610 | P. dimorphophylla - Japan | Pyrus dimorphophylla Makino | Oregon, United States | COR |  | | 1436546 |
| 44 | PI 541634 | P. fauriei No. 5 | Pyrus fauriei C. K. Schneid. | Korea, South | COR |  | | 1436570 |
| 45 | PI 541662 | P. gharbiana No. 1 | Pyrus gharbiana Trab. | Morocco | COR |  | | 1436598 |
| 46 | PI 541671 | P. hondoensis No. 1 | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | COR |  | Not Available | 1436607 |
| 47 | PI 541720 | 'Missouri No. 83' | Pyrus hybr. | Missouri, United States | COR |  | | 1436656 |
| 48 | PI 541721 | P. elaeagrifolia Olez 3 (hybrid) No. 8 | Pyrus elaeagrifolia Pall. | Oregon, United States | COR |  | | 1436657 |
| 49 | PI 541860 | P. nivalis No. 2 | Pyrus ×nivalis Jacq. | Oregon, United States | COR |  | | 1436796 |
| 50 | PI 541871 | P. pashia | Pyrus pashia Buch.-Ham. ex D. Don | Asia | COR |  | Not Available | 1436807 |
| 51 | PI 541900 | P. pyrifolia No. 2 | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | COR |  | | 1436836 |
| 52 | PI 541944 | P. regelii No. 3 (hybrid) | Pyrus regelii Rehder | Former, Soviet Union | COR |  | Not Available | 1436880 |
| 53 | PI 541945 | IRP 109-1 | Pyrus regelii Rehder | Russian Federation | COR |  | | 1436881 |
| 54 | PI 541948 | P. salicifolia No. 1 IRP-97-1 | Pyrus salicifolia Pall. | Oregon, United States | COR |  | | 1436884 |
| 55 | PI 541973 | P. syriaca - Israel | Pyrus syriaca Boiss. | Israel | COR |  | Not Available | 1436909 |
| 56 | PI 542003 | P. ussuriensis No. 6 - Korea | Pyrus ussuriensis Maxim. & Rupr. | Oregon, United States | COR |  | | 1436939 |
| 57 | PI 689459 | P. veitchii IRP 82-1 | ×Pyronia veitchii (Trab.) Guillaumin | Algeria | COR | | Not Available | 1508272 |
| 58 | CIGC 10 | P. veitchii IRP 83-1 | ×Pyronia veitchii (Trab.) Guillaumin | Albania | | | Historic | 1508273 |
| 59 | CIGC 11 | P. veitchii IRP 84-1 | ×Pyronia veitchii (Trab.) Guillaumin | Algeria | | | Historic | 1508274 |
| 60 | PI 617502 | 'Beurre d'Anjou' | Pyrus communis L. | Washington, United States | COR |  | Not Available | 1537379 |