| 0 | 1013659 | PI 617519 | OPR 5 | Pyrus hybr. | Oregon, United States | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | branches pulled by fruit | PI 617519 ** |
| 1 | 1014913 | PI 641273 | R3 | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | one tree has galls | PI 641273 ** |
| 2 | 1128307 | PI 104299 | Morocco Common Pear | Pyrus communis L. | Morocco | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 104299 ** |
| 3 | 1134047 | PI 132091 | P. fauriei Arnold Arboretum | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | not typical fauriei look, lenticel eval done on young tree | PI 132091 ** |
| 4 | 1135782 | PI 143978 | Manchurian Pear | Pyrus ussuriensis Maxim. & Rupr. | Canada | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | lenticel eval done on young tree | PI 143978 ** |
| 5 | 1228977 | PI 305300 | P. ussuriensis - China (from Vavilov) | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 305300 ** |
| 6 | 1233107 | PI 312151 | No. 2319/62 | Pyrus ussuriensis Maxim. & Rupr. | Uzbekistan | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 312151 ** |
| 7 | 1240633 | PI 324037 | B-96 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 324037 ** |
| 8 | 1240673 | PI 324130 | IP 1100 | Pyrus communis L. | Italy | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 324130 ** |
| 9 | 1241789 | PI 325930 | Vo 29 | Pyrus dimorphophylla Makino | Kanagawa, Japan | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | lenticel eval done on young tree | PI 325930 ** |
| 10 | 1401304 | PI 506368 | 'Iwate No. 1' | Pyrus ×hondoensis Nakai & Kikuchi | Japan | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 506368 ** |
| 11 | 1401309 | PI 506373 | Y-167 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Serbia | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 506373 ** |
| 12 | 1435957 | PI 541021 | Howell 47-35 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | holds fruit | PI 541021 ** |
| 13 | 1435993 | PI 541057 | OSU-7 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541057 ** |
| 14 | 1436018 | PI 541082 | P. calleryana - Crown Point 5-67 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541082 ** |
| 15 | 1436020 | PI 541084 | P. calleryana hybrid | Pyrus ×calleryana Decne. | Oregon, United States | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541084 ** |
| 16 | 1436226 | PI 541290 | Mag 1 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | lenticel eval done on young tree | PI 541290 ** |
| 17 | 1436229 | PI 541293 | Olez 5 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Turkey | Historic | | 5 (1 = FEW, 9 = MANY) | 0 | branches pulled by fruit | PI 541293 ** |
| 18 | 1436230 | PI 541294 | P-12 | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541294 ** |
| 19 | 1436233 | PI 541297 | P-79 | Pyrus communis L. | Oregon, United States | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541297 ** |
| 20 | 1436308 | PI 541372 | OHxF 226 | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541372 ** |
| 21 | 1436328 | PI 541392 | Olez 4 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Turkey | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541392 ** |
| 22 | 1436336 | PI 541400 | OHxF 267 | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | lenticel eval done on young tree | PI 541400 ** |
| 23 | 1436338 | PI 541402 | OHxF 40 | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541402 ** |
| 24 | 1436348 | PI 541412 | OHxF 34 | Pyrus communis L. | Oregon, United States | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | lenticel eval done on young tree | PI 541412 ** |
| 25 | 1436362 | PI 541426 | OHxF 282 | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541426 ** |
| 26 | 1436365 | PI 541429 | P-61 blight resistant rootstock | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541429 ** |
| 27 | 1436375 | PI 541439 | B-13 | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541439 ** |
| 28 | 1436387 | PI 541451 | OSU Domestic Pear Seedling C | Pyrus communis L. | Oregon, United States | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | lenticel eval done on young tree | PI 541451 ** |
| 29 | 1436496 | PI 541560 | Mag 5 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541560 ** |
| 30 | 1436497 | PI 541561 | Mag 2 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541561 ** |
| 31 | 1436500 | PI 541564 | P. communis ssp. caucasica - P. Stark | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Oregon, United States | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541564 ** |
| 32 | 1436540 | PI 541604 | P. dimorphophylla x self | Pyrus dimorphophylla Makino | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541604 ** |
| 33 | 1436541 | PI 541605 | P. dimorphophylla seedling B | Pyrus dimorphophylla Makino | Japan | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541605 ** |
| 34 | 1436568 | PI 541632 | P. fauriei | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541632 ** |
| 35 | 1436569 | PI 541633 | P. fauriei No. 4 | Pyrus fauriei C. K. Schneid. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541633 ** |
| 36 | 1436572 | PI 541636 | K-1 | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541636 ** |
| 37 | 1436577 | PI 541641 | P. fauriei | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541641 ** |
| 38 | 1436587 | PI 541651 | P. fauriei | Pyrus fauriei C. K. Schneid. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541651 ** |
| 39 | 1436588 | PI 541652 | P. fauriei 12-14 Rootstock Selection | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541652 ** |
| 40 | 1436607 | PI 541671 | P. hondoensis No. 1 | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541671 ** |
| 41 | 1436608 | PI 541672 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Washington, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541672 ** |
| 42 | 1436610 | PI 541674 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Japan | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541674 ** |
| 43 | 1436611 | PI 541675 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541675 ** |
| 44 | 1436613 | PI 541677 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541677 ** |
| 45 | 1436614 | PI 541678 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541678 ** |
| 46 | 1436617 | PI 541681 | P. hondoensis x P. hondoensis ? | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | lenticel eval done on young tree | PI 541681 ** |
| 47 | 1436619 | PI 541683 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | lenticel eval done on young tree | PI 541683 ** |
| 48 | 1436620 | PI 541684 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541684 ** |
| 49 | 1436621 | PI 541685 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541685 ** |
| 50 | 1436668 | PI 541732 | P. dimorphophylla x P. calleryana | Pyrus hybr. | Oregon, United States | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541732 ** |
| 51 | 1436696 | PI 541760 | Chieh Li x Japanese Golden Russet (Decline Resistant) | Pyrus hybr. | Oregon, United States | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541760 ** |
| 52 | 1436697 | PI 541761 | Chieh Li x Japanese Golden Russet (Decline Susceptible) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541761 ** |
| 53 | 1436698 | PI 541762 | Japanese Golden Russet x Mikado (Decline Resistant) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541762 ** |
| 54 | 1436699 | PI 541763 | Japanese Golden Russet x Mikado (Decline Susceptible) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541763 ** |
| 55 | 1436702 | PI 541766 | Hawaii x Japanese Golden Russet | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541766 ** |
| 56 | 1436708 | PI 541772 | P. fascicularis | Pyrus hybr. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541772 ** |
| 57 | 1436725 | PI 541789 | OPR 141 | Pyrus hybr. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541789 ** |
| 58 | 1436770 | PI 541834 | P. koehnei | Pyrus koehnei C. K. Schneid. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | holds fruit/leaves | PI 541834 ** |
| 59 | 1436796 | PI 541860 | P. nivalis No. 2 | Pyrus ×nivalis Jacq. | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541860 ** |
| 60 | 1436800 | PI 541864 | P. nivalis | Pyrus ×nivalis Jacq. | Netherlands | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541864 ** |
| 61 | 1436835 | PI 541899 | P. pyrifolia | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541899 ** |
| 62 | 1436836 | PI 541900 | P. pyrifolia No. 2 | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541900 ** |
| 63 | 1436856 | PI 541920 | SPECIES GROUP 4 | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Historic | | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541920 ** |
| 64 | 1436858 | PI 541922 | P. pyrifolia Donovan | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541922 ** |
| 65 | 1436865 | PI 541929 | P. pyrifolia | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541929 ** |
| 66 | 1436881 | PI 541945 | IRP 109-1 | Pyrus regelii Rehder | Russian Federation | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | | PI 541945 ** |
| 67 | 1436950 | PI 542014 | P. ussuriensis No. 4 - Korea | Pyrus ussuriensis Maxim. & Rupr. | Korea, South | Not Available |  | 5 (1 = FEW, 9 = MANY) | 0 | lenticel eval done on young tree | PI 542014 ** |