| 0 | 1093085 | PI 26485 | 'Ya Li' | Pyrus ×bretschneideri Rehder | Liaoning Sheng, China | Historic | | HIGH | 0 | | PI 26485 ** |
| 1 | 1127377 | PI 97347 | 'Chojuro' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 97347 ** |
| 2 | 1133292 | PI 127716 | 'Sladky' | Pyrus hybr. | South Dakota, United States | Not Available | | HIGH | 0 | | PI 127716 ** |
| 3 | 1180597 | PI 224196 | 'Nijisseiki' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 224196 ** |
| 4 | 1182337 | PI 228017 | 'Seigyoku' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 228017 ** |
| 5 | 1184067 | PI 231798 | 'Conference' | Pyrus communis L. | England, United Kingdom | Historic |  | HIGH | 0 | | PI 231798 ** |
| 6 | 1198261 | PI 260197 | 'Doyenne de Juillet' | Pyrus communis L. | Belgium | Not Available |  | HIGH | 0 | | PI 260197 ** |
| 7 | 1199935 | PI 264197 | 'President Osmonville' | Pyrus communis L. | France | Not Available | | HIGH | 0 | | PI 264197 ** |
| 8 | 1201589 | PI 267863 | 'Pingo Li' | Pyrus ×bretschneideri Rehder | Jilin Sheng, China | Not Available |  | HIGH | 0 | | PI 267863 ** |
| 9 | 1206854 | PI 276764 | 'Butirra Precoce Morettini' | Pyrus communis L. | Italy | Not Available |  | HIGH | 0 | | PI 276764 ** |
| 10 | 1207234 | PI 277526 | 'Petit Muscat' | Pyrus communis L. | France | Not Available |  | HIGH | 0 | | PI 277526 ** |
| 11 | 1208086 | PI 278729 | 'Samy's Estate' | Pyrus pyrifolia (Burm. f.) Nakai | India | Not Available |  | HIGH | 0 | | PI 278729 ** |
| 12 | 1208087 | PI 278731 | 'Sivaganga Estate' | Pyrus pyrifolia (Burm. f.) Nakai | India | Not Available |  | HIGH | 0 | | PI 278731 ** |
| 13 | 1219191 | PI 289522 | 'Czui Czi Li' | Pyrus spp. | China | Historic | | HIGH | 0 | | PI 289522 ** |
| 14 | 1221957 | PI 292379 | 'Radchinskaia' | Pyrus communis L. | Former, Soviet Union | Not Available |  | HIGH | 0 | | PI 292379 ** |
| 15 | 1222100 | PI 292656 | 'Coscia' | Pyrus communis L. | Italy | Not Available |  | HIGH | 0 | | PI 292656 ** |
| 16 | 1223418 | PI 295090 | 'Helmershus Roda' | Pyrus communis L. | Sweden | Not Available |  | HIGH | 0 | | PI 295090 ** |
| 17 | 1223423 | PI 295095 | 'Santa Maria' | Pyrus communis L. | Italy | Not Available |  | HIGH | 0 | | PI 295095 ** |
| 18 | 1233102 | PI 312144 | P. nivalis Leiden Botanical Garden | Pyrus ×nivalis Jacq. | Netherlands | Not Available |  | HIGH | 0 | | PI 312144 ** |
| 19 | 1233241 | PI 312499 | 'Ilinka' | Pyrus hybr. | Former, Soviet Union | Not Available |  | HIGH | 0 | | PI 312499 ** |
| 20 | 1233246 | PI 312504 | 'Minister Dr. Lucius' | Pyrus communis L. | Uncertain | Not Available | | HIGH | 0 | | PI 312504 ** |
| 21 | 1234431 | PI 313927 | SPECIES | Pyrus spp. | Russian Federation | Historic | | HIGH | 0 | | PI 313927 ** |
| 22 | 1235960 | PI 316552 | P. cossonii - Netherlands | Pyrus cossonii Rehder | Netherlands | Not Available |  | HIGH | 0 | | PI 316552 ** |
| 23 | 1239936 | PI 322710 | B-36 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Ukraine | Not Available |  | HIGH | 0 | | PI 322710 ** |
| 24 | 1240668 | PI 324124 | 'Akca' | Pyrus communis L. | Turkey | Not Available |  | HIGH | 0 | | PI 324124 ** |
| 25 | 1240669 | PI 324125 | 'Bella di Giugno' | Pyrus communis L. | Italy | Not Available |  | HIGH | 0 | | PI 324125 ** |
| 26 | 1263372 | PI 352633 | 'Kimizukawase' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 352633 ** |
| 27 | 1263374 | PI 352635 | 'Shinko' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 352635 ** |
| 28 | 1263376 | PI 352637 | 'Suisei' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 352637 ** |
| 29 | 1263377 | PI 352638 | 'Shinseiho' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 352638 ** |
| 30 | 1263380 | PI 352641 | 'Imamura Aki' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 352641 ** |
| 31 | 1294450 | PI 392317 | 'Niitaka' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 392317 ** |
| 32 | 1294452 | PI 392319 | 'Ecmianka' | Pyrus communis L. | Bulgaria | Not Available |  | HIGH | 0 | | PI 392319 ** |
| 33 | 1294454 | PI 392321 | 'Pautalia' | Pyrus communis L. | Bulgaria | Not Available |  | HIGH | 0 | | PI 392321 ** |
| 34 | 1294458 | PI 392325 | Kustendil No. 980 | Pyrus communis L. | Bulgaria | Not Available |  | HIGH | 0 | | PI 392325 ** |
| 35 | 1317820 | PI 420810 | BP2 | Pyrus communis L. | South Africa | Not Available |  | HIGH | 0 | | PI 420810 ** |
| 36 | 1332003 | PI 437067 | B-12 | Pyrus communis L. | South Africa | Not Available |  | HIGH | 0 | | PI 437067 ** |
| 37 | 1344220 | PI 449284 | Arabitka | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Hungary | Not Available |  | HIGH | 0 | | PI 449284 ** |
| 38 | 1435885 | PI 540949 | P. betulifolia 29-20 No. 3 | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | HIGH | 0 | | PI 540949 ** |
| 39 | 1435904 | PI 540968 | OSU-3 seedling A | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | HIGH | 0 | | PI 540968 ** |
| 40 | 1436053 | PI 541117 | 'Anjou - Blush' | Pyrus communis L. | United States | Not Available | | HIGH | 0 | | PI 541117 ** |
| 41 | 1436099 | PI 541163 Q | 'Citron de Carmes' | Pyrus communis L. | Uncertain | Not Available |  | HIGH | 0 | | PI 541163 Q ** |
| 42 | 1436116 | PI 541180 | 'Duchesse de Berry d'Ete' | Pyrus communis L. | France | Not Available |  | HIGH | 0 | | PI 541180 ** |
| 43 | 1436138 | PI 541202 | HW 601 | Pyrus communis L. | Ontario, Canada | Not Available |  | HIGH | 0 | | PI 541202 ** |
| 44 | 1436190 | PI 541254 | 'Rosee de Juillet' | Pyrus communis L. | France | Not Available |  | HIGH | 0 | | PI 541254 ** |
| 45 | 1436253 | PI 541317 | 'Red Pear' | Pyrus communis L. | England, United Kingdom | Not Available |  | HIGH | 0 | | PI 541317 ** |
| 46 | 1436343 | PI 541407 | OHxF 501 | Pyrus communis L. | Oregon, United States | Not Available |  | HIGH | 0 | | PI 541407 ** |
| 47 | 1436529 | PI 541593 | P. cossonii No. 1 - Russia | Pyrus cossonii Rehder | Oregon, United States | Not Available |  | HIGH | 0 | | PI 541593 ** |
| 48 | 1436600 | PI 541664 | P. gharbiana No. 4 | Pyrus gharbiana Trab. | Morocco | Not Available |  | HIGH | 0 | | PI 541664 ** |
| 49 | 1436654 | PI 541718 | P. betulifolia hybrid | Pyrus hybr. | China | Not Available | | HIGH | 0 | | PI 541718 ** |
| 50 | 1436664 | PI 541728 | Nijisseiki x OH Decline susceptible | Pyrus hybr. | Oregon, United States | Not Available |  | HIGH | 0 | | PI 541728 ** |
| 51 | 1436672 | PI 541736 | P. dimorphophylla x P. fauriei W-6 | Pyrus hybr. | Oregon, United States | Not Available |  | HIGH | 0 | | PI 541736 ** |
| 52 | 1436834 | PI 541898 | 'Japanese Golden Russet' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | HIGH | 0 | | PI 541898 ** |
| 53 | 1436890 | PI 541954 | 'Orient' | Pyrus hybr. | Tennessee, United States | Not Available |  | HIGH | 0 | | PI 541954 ** |
| 54 | 1436926 | PI 541990 | 'Huang Hsiang Sui Li' | Pyrus ussuriensis Maxim. & Rupr. | Shandong Sheng, China | Not Available |  | HIGH | 0 | | PI 541990 ** |
| 55 | 1112302 | PI 64229 | Van Fleet Hybrid No. 1 | Pyrus hybr. | California, United States | Not Available |  | LOW | 0 | | PI 64229 ** |
| 56 | 1133872 | PI 130991 | 'Petersbirne' | Pyrus communis L. | Germany | Not Available | | LOW | 0 | | PI 130991 ** |
| 57 | 1133880 | PI 131045 | 'Jakobowka Hanowerska' | Pyrus communis L. | Poland | Not Available | | LOW | 0 | | PI 131045 ** |
| 58 | 1134040 | PI 131992 | 'Citron D'Ete' | Pyrus communis L. | Belgium | Not Available |  | LOW | 0 | | PI 131992 ** |
| 59 | 1134363 | PI 134606 | 'Tioma' | Pyrus hybr. | Former, Soviet Union | Not Available |  | LOW | 0 | | PI 134606 ** |
| 60 | 1172621 | PI 205464 | No. 3996 | Pyrus communis L. | England, United Kingdom | Not Available |  | LOW | 0 | | PI 205464 ** |
| 61 | 1173055 | PI 206610 | 'Hortellet' | Pyrus communis L. | France | Not Available |  | LOW | 0 | | PI 206610 ** |
| 62 | 1180580 | PI 224087 | 'Shinseiki' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | LOW | 0 | | PI 224087 ** |
| 63 | 1182333 | PI 228012 | 'Doitsu' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | LOW | 0 | | PI 228012 ** |
| 64 | 1182336 | PI 228015 | 'Kumoi' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | LOW | 0 | | PI 228015 ** |
| 65 | 1184067 | PI 231798 | 'Conference' | Pyrus communis L. | England, United Kingdom | Historic |  | LOW | 0 | | PI 231798 ** |
| 66 | 1195922 | PI 255600 | 'Bartlett - Sensation Red' | Pyrus communis L. | Victoria, Australia | Not Available | | LOW | 0 | | PI 255600 ** |
| 67 | 1195931 | PI 255616 | 'Napoleon' | Pyrus communis L. | Belgium | Not Available |  | LOW | 0 | | PI 255616 ** |
| 68 | 1198259 | PI 260195 | 'Abbe Fetel' | Pyrus communis L. | France | Not Available |  | LOW | 0 | | PI 260195 ** |
| 69 | 1207233 | PI 277525 | 'Guenette' | Pyrus communis L. | Uncertain | Not Available |  | LOW | 0 | | PI 277525 ** |
| 70 | 1208281 | PI 279329 | 'Beurre Henri Courcelle' | Pyrus communis L. | France | Not Available |  | LOW | 0 | | PI 279329 ** |
| 71 | 1208290 | PI 279340 | 'Wilder Early' | Pyrus communis L. | New York, United States | Not Available |  | LOW | 0 | | PI 279340 ** |
| 72 | 1208543 | PI 279937 | RX 226 | Pyrus communis L. | France | Not Available | | LOW | 0 | | PI 279937 ** |
| 73 | 1208617 | PI 280030 | 'Beurre Jean van Geert' | Pyrus communis L. | Belgium | Not Available |  | LOW | 0 | | PI 280030 ** |
| 74 | 1208618 | PI 280031 | 'Comte de Lamy' | Pyrus communis L. | Belgium | Not Available |  | LOW | 0 | | PI 280031 ** |
| 75 | 1208691 | PI 280405 | 'Packham's Triumph' | Pyrus communis L. | New South Wales, Australia | Not Available |  | LOW | 0 | | PI 280405 ** |
| 76 | 1210165 | PI 282935 | 'Butirra Rosata Morettini' | Pyrus communis L. | Italy | Not Available |  | LOW | 0 | | PI 282935 ** |
| 77 | 1210177 | PI 282966 | 'Aarer Pfundbirne' | Pyrus communis L. | Germany | Not Available |  | LOW | 0 | | PI 282966 ** |
| 78 | 1210188 | PI 282983 | 'Windorska' | Pyrus communis L. | Czech Republic | Not Available |  | LOW | 0 | | PI 282983 ** |
| 79 | 1221955 | PI 292376 | 'Jubileinaia' | Pyrus communis L. | Russian Federation | Not Available | | LOW | 0 | | PI 292376 ** |
| 80 | 1223413 | PI 295085 | 'Comtesse Clara Frijs' | Pyrus communis L. | Denmark | Not Available |  | LOW | 0 | | PI 295085 ** |
| 81 | 1223885 | PI 295680 | 'Kruidernier' | Pyrus communis L. | Netherlands | Not Available |  | LOW | 0 | | PI 295680 ** |
| 82 | 1229887 | PI 307539 | 'Beurre Inflancka' | Pyrus communis L. | Poland | Not Available |  | LOW | 0 | | PI 307539 ** |
| 83 | 1229891 | PI 307543 | 'Chin Shin' | Pyrus spp. | China | Not Available | | LOW | 0 | | PI 307543 ** |
| 84 | 1234438 | PI 313939 | P. x uyematsuana | Pyrus ×uyematsuana Makino | Russian Federation | Not Available |  | LOW | 0 | | PI 313939 ** |
| 85 | 1240624 | PI 324028 | B-52 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available | | LOW | 0 | | PI 324028 ** |
| 86 | 1240678 | PI 324135 | 'Porporata' | Pyrus communis L. | Italy | Not Available |  | LOW | 0 | | PI 324135 ** |
| 87 | 1241789 | PI 325930 | Vo 29 | Pyrus dimorphophylla Makino | Kanagawa, Japan | Not Available |  | LOW | 0 | | PI 325930 ** |
| 88 | 1263371 | PI 352632 | 'Doyenne du Comice - Spur' | Pyrus communis L. | Oregon, United States | Not Available |  | LOW | 0 | | PI 352632 ** |
| 89 | 1263379 | PI 352640 | 'Kosui' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available | | LOW | 0 | | PI 352640 ** |
| 90 | 1263381 | PI 352645 | 'Suishu' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | LOW | 0 | | PI 352645 ** |
| 91 | 1294453 | PI 392320 | 'Klementinka' | Pyrus communis L. | Bulgaria | Not Available |  | LOW | 0 | | PI 392320 ** |
| 92 | 1294455 | PI 392322 | 'Progres' | Pyrus communis L. | Bulgaria | Not Available |  | LOW | 0 | | PI 392322 ** |
| 93 | 1344221 | PI 449285 | Buzas Korte | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Hungary | Not Available |  | LOW | 0 | | PI 449285 ** |
| 94 | 1344225 | PI 449289 | 'Geva 505/3/A' | Pyrus communis L. | Israel | Not Available | | LOW | 0 | | PI 449289 ** |
| 95 | 1378305 | PI 483369 | 'Bojka' | Pyrus communis L. | Poland | Not Available |  | LOW | 0 | | PI 483369 ** |
| 96 | 1378313 | PI 483377 | 'Verbelu Korte' | Pyrus communis L. | Poland | Historic | | LOW | 0 | | PI 483377 ** |
| 97 | 1378335 | PI 483399 | 'Mednik' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Serbia | Not Available |  | LOW | 0 | | PI 483399 ** |
| 98 | 1435883 | PI 540947 | P. betulifolia B-26472 | Pyrus betulifolia Bunge | China | Not Available |  | LOW | 0 | | PI 540947 ** |
| 99 | 1436057 | PI 541121 | 'Bartlett - Bagley Russet' | Pyrus communis L. | Oregon, United States | Not Available |  | LOW | 0 | | PI 541121 ** |
| 100 | 1436064 | PI 541128 | 'Bergamote d'Ete' | Pyrus communis L. | Unknown | Not Available |  | LOW | 0 | | PI 541128 ** |
| 101 | 1436074 | PI 541138 | 'Beurre de Ghelin' | Pyrus communis L. | Belgium | Not Available |  | LOW | 0 | | PI 541138 ** |
| 102 | 1436119 | PI 541183 | 'Early Harvest' | Pyrus communis L. | Maryland, United States | Not Available |  | LOW | 0 | | PI 541183 ** |
| 103 | 1436121 | PI 541185 | 'Elizabeth' | Pyrus communis L. | Belgium | Not Available |  | LOW | 0 | | PI 541185 ** |
| 104 | 1436130 | PI 541194 | 'General Galliene' | Pyrus communis L. | France | Not Available | | LOW | 0 | | PI 541194 ** |
| 105 | 1436151 | PI 541215 | 'Lemon' | Pyrus communis L. | Former, Soviet Union | Not Available |  | LOW | 0 | | PI 541215 ** |
| 106 | 1436154 | PI 541218 | 'Longue Verte' | Pyrus communis L. | Uncertain | Not Available |  | LOW | 0 | | PI 541218 ** |
| 107 | 1436159 | PI 541223 | 'Lucy Duke' | Pyrus communis L. | North Carolina, United States | Not Available |  | LOW | 0 | | PI 541223 ** |
| 108 | 1436161 | PI 541225 | 'Madame Favre' | Pyrus communis L. | France | Not Available |  | LOW | 0 | | PI 541225 ** |
| 109 | 1436165 | PI 541229 | 'Marguerite Marillat' | Pyrus communis L. | France | Not Available |  | LOW | 0 | | PI 541229 ** |
| 110 | 1436170 | PI 541234 | 'Monchallard' | Pyrus communis L. | France | Not Available | | LOW | 0 | | PI 541234 ** |
| 111 | 1436179 | PI 541243 | 'Pitmaston Duchess' | Pyrus communis L. | England, United Kingdom | Not Available |  | LOW | 0 | | PI 541243 ** |
| 112 | 1436181 | PI 541245 | 'President Loubet' | Pyrus communis L. | Uncertain | Not Available | | LOW | 0 | | PI 541245 ** |
| 113 | 1436186 | PI 541250 | 'Reimer's Hybrid' | Pyrus communis L. | Oregon, United States | Not Available |  | LOW | 0 | | PI 541250 ** |
| 114 | 1436188 | PI 541252 | 'Rogue Red' | Pyrus communis L. | Oregon, United States | Not Available |  | LOW | 0 | | PI 541252 ** |
| 115 | 1436191 | PI 541255 | 'Bartlett - Rosired' | Pyrus communis L. | California, United States | Not Available |  | LOW | 0 | | PI 541255 ** |
| 116 | 1436201 | PI 541265 | 'Stark Jumbo' | Pyrus communis L. | California, United States | Not Available |  | LOW | 0 | | PI 541265 ** |
| 117 | 1436208 | PI 541272 | 'Tedrow Beauty' | Pyrus communis L. | Uncertain | Not Available |  | LOW | 0 | | PI 541272 ** |
| 118 | 1436219 | PI 541283 | 'Wilder Early' | Pyrus communis L. | New York, United States | Not Available |  | LOW | 0 | | PI 541283 ** |
| 119 | 1436227 | PI 541291 | Olez 5 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Turkey | Not Available |  | LOW | 0 | | PI 541291 ** |
| 120 | 1436256 | PI 541320 | 'Honeysweet' | Pyrus communis L. | Indiana, United States | Not Available | | LOW | 0 | | PI 541320 ** |
| 121 | 1436263 | PI 541327 | 'Barseck' | Pyrus communis L. | New York, United States | Not Available |  | LOW | 0 | | PI 541327 ** |
| 122 | 1436265 | PI 541329 | 'Beurre Auguste' | Pyrus communis L. | Uncertain | Not Available |  | LOW | 0 | | PI 541329 ** |
| 123 | 1436279 | PI 541343 | 'Mac' | Pyrus communis L. | New Jersey, United States | Not Available |  | LOW | 0 | | PI 541343 ** |
| 124 | 1436280 | PI 541344 | 'Bartlett 4n - Max Red' | Pyrus communis L. | United States | Not Available |  | LOW | 0 | | PI 541344 ** |
| 125 | 1436281 | PI 541345 | 'Mericourt' | Pyrus communis L. | Tennessee, United States | Not Available |  | LOW | 0 | | PI 541345 ** |
| 126 | 1436285 | PI 541349 | 'Sirrine' | Pyrus communis L. | New York, United States | Not Available |  | LOW | 0 | | PI 541349 ** |
| 127 | 1436286 | PI 541350 | 'Southworth' | Pyrus communis L. | Minnesota, United States | Not Available |  | LOW | 0 | | PI 541350 ** |
| 128 | 1436293 | PI 541357 | 'Winkleman' | Pyrus communis L. | United States | Not Available |  | LOW | 0 | | PI 541357 ** |
| 129 | 1436297 | PI 541361 | 'Colonel Marchand' | Pyrus communis L. | France | Not Available | | LOW | 0 | | PI 541361 ** |
| 130 | 1436307 | PI 541371 | OHxF 217 | Pyrus communis L. | Oregon, United States | Not Available |  | LOW | 0 | | PI 541371 ** |
| 131 | 1436334 | PI 541398 | OHxF 29 | Pyrus communis L. | Oregon, United States | Not Available |  | LOW | 0 | | PI 541398 ** |
| 132 | 1436350 | PI 541414 | OHxF 512 | Pyrus communis L. | Oregon, United States | Not Available | | LOW | 0 | | PI 541414 ** |
| 133 | 1436355 | PI 541419 | OHxF 198 | Pyrus communis L. | Oregon, United States | Not Available | | LOW | 0 | | PI 541419 ** |
| 134 | 1436363 | PI 541427 | OHxF 319 | Pyrus communis L. | Oregon, United States | Not Available |  | LOW | 0 | | PI 541427 ** |
| 135 | 1436367 | PI 541431 | 'Harrow Delight' | Pyrus communis L. | Ontario, Canada | Not Available |  | LOW | 0 | | PI 541431 ** |
| 136 | 1436528 | PI 541592 | P. cossonii - Russia | Pyrus cossonii Rehder | Oregon, United States | Not Available |  | LOW | 0 | | PI 541592 ** |
| 137 | 1436697 | PI 541761 | Chieh Li x Japanese Golden Russet (Decline Susceptible) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | LOW | 0 | | PI 541761 ** |
| 138 | 1436700 | PI 541764 | Japanese Golden Russet x Mikado (Decline Susceptible) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | LOW | 0 | | PI 541764 ** |
| 139 | 1436928 | PI 541992 | 'Huang Hsiang Sui Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available | | LOW | 0 | | PI 541992 ** |
| 140 | 1436938 | PI 542002 | 'Da Tou Huang [Ta Tau Huang]' | Pyrus ussuriensis Maxim. & Rupr. | Liaoning Sheng, China | Not Available |  | LOW | 0 | | PI 542002 ** |
| 141 | 1134049 | PI 132103 | 'Shu Li' | Pyrus pyrifolia (Burm. f.) Nakai | China | Not Available |  | MEDIUM | 0 | | PI 132103 ** |
| 142 | 1134249 | PI 133760 | 'Passans du Portugal' | Pyrus communis L. | Portugal | Not Available |  | MEDIUM | 0 | | PI 133760 ** |
| 143 | 1134401 | PI 134831 | 'Bariker' | Pyrus communis L. | Switzerland | Not Available |  | MEDIUM | 0 | | PI 134831 ** |
| 144 | 1134825 | PI 137078 | 'President Hardy' | Pyrus communis L. | Uncertain | Not Available |  | MEDIUM | 0 | | PI 137078 ** |
| 145 | 1135781 | PI 143977 | 'Forostovsky' | Pyrus communis L. | Former, Soviet Union | Not Available |  | MEDIUM | 0 | | PI 143977 ** |
| 146 | 1135853 | PI 145821 | Vineland 29018 | Pyrus hybr. | Ontario, Canada | Not Available |  | MEDIUM | 0 | | PI 145821 ** |
| 147 | 1176358 | PI 215325 | 'Beurre de Mortillet' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 215325 ** |
| 148 | 1180581 | PI 224089 | 'Yakumo' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | MEDIUM | 0 | | PI 224089 ** |
| 149 | 1180582 | PI 224090 | 'Ya Li' | Pyrus ×bretschneideri Rehder | China | Historic | | MEDIUM | 0 | | PI 224090 ** |
| 150 | 1182334 | PI 228013 | 'Ishiiwase' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | MEDIUM | 0 | | PI 228013 ** |
| 151 | 1182335 | PI 228014 | 'Kikusui' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | MEDIUM | 0 | | PI 228014 ** |
| 152 | 1184474 | PI 232872 | 'Bere-obtjabra' | Pyrus communis L. | Former, Soviet Union | Not Available |  | MEDIUM | 0 | | PI 232872 ** |
| 153 | 1195922 | PI 255600 | 'Bartlett - Sensation Red' | Pyrus communis L. | Victoria, Australia | Not Available | | MEDIUM | 0 | | PI 255600 ** |
| 154 | 1195923 | PI 255605 | 'Admiral Gervais' | Pyrus communis L. | France | Not Available | | MEDIUM | 0 | | PI 255605 ** |
| 155 | 1195929 | PI 255614 | 'Madame Boutant' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 255614 ** |
| 156 | 1198250 | PI 260152 | 'Belle Picarde' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 260152 ** |
| 157 | 1198252 | PI 260155 | 'Coscia' | Pyrus communis L. | Italy | Not Available | | MEDIUM | 0 | | PI 260155 ** |
| 158 | 1198253 | PI 260157 | 'General Le Clerc' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 260157 ** |
| 159 | 1198260 | PI 260196 | 'Butirra Precoce Morettini' | Pyrus communis L. | Italy | Not Available | | MEDIUM | 0 | | PI 260196 ** |
| 160 | 1199769 | PI 263680 | 'Belle Lucrative' | Pyrus communis L. | Belgium | Not Available |  | MEDIUM | 0 | | PI 263680 ** |
| 161 | 1199931 | PI 264192 | 'Beurre Dilly' | Pyrus communis L. | Belgium | Not Available | | MEDIUM | 0 | | PI 264192 ** |
| 162 | 1199934 | PI 264196 | 'Mathilde Recq.' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 264196 ** |
| 163 | 1200185 | PI 264694 | 'Arganche' | Pyrus communis L. | North Macedonia | Not Available |  | MEDIUM | 0 | | PI 264694 ** |
| 164 | 1200188 | PI 264697 | 'Mustabey' | Pyrus communis L. | Turkey | Historic | | MEDIUM | 0 | | PI 264697 ** |
| 165 | 1207198 | PI 277420 | 'Dessertnaia' | Pyrus hybr. | Russian Federation | Not Available |  | MEDIUM | 0 | | PI 277420 ** |
| 166 | 1207236 | PI 277529 | 'Sanguinole' | Pyrus communis L. | Germany | Not Available |  | MEDIUM | 0 | | PI 277529 ** |
| 167 | 1208084 | PI 278727 | 'La Providence' | Pyrus hybr. | India | | | MEDIUM | 0 | | PI 278727 ** |
| 168 | 1208085 | PI 278728 | 'La Providence' | Pyrus hybr. | India | Not Available |  | MEDIUM | 0 | | PI 278728 ** |
| 169 | 1208283 | PI 279332 | 'Butirra di Roma' | Pyrus communis L. | Italy | Not Available | | MEDIUM | 0 | | PI 279332 ** |
| 170 | 1208288 | PI 279338 | 'Precoce de Trevoux' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 279338 ** |
| 171 | 1208542 | PI 279936 | RX 196 | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 279936 ** |
| 172 | 1208543 | PI 279937 | RX 226 | Pyrus communis L. | France | Not Available | | MEDIUM | 0 | | PI 279937 ** |
| 173 | 1208619 | PI 280033 | 'Gansel's Bergamot' | Pyrus communis L. | England, United Kingdom | Not Available |  | MEDIUM | 0 | | PI 280033 ** |
| 174 | 1210177 | PI 282966 | 'Aarer Pfundbirne' | Pyrus communis L. | Germany | Not Available |  | MEDIUM | 0 | | PI 282966 ** |
| 175 | 1210182 | PI 282975 | 'Muskatelka Prava' | Pyrus communis L. | Czech Republic | Not Available |  | MEDIUM | 0 | | PI 282975 ** |
| 176 | 1210184 | PI 282978 | 'Solanka' | Pyrus communis L. | Czech Republic | Not Available |  | MEDIUM | 0 | | PI 282978 ** |
| 177 | 1215042 | PI 286384 | 'Rocha' | Pyrus communis L. | Portugal | Not Available |  | MEDIUM | 0 | | PI 286384 ** |
| 178 | 1221954 | PI 292375 | 'Lesnaia Krasavitza' | Pyrus communis L. | Former, Soviet Union | Not Available |  | MEDIUM | 0 | | PI 292375 ** |
| 179 | 1223416 | PI 295088 | 'Doyenne Boussock' | Pyrus communis L. | Belgium | Not Available |  | MEDIUM | 0 | | PI 295088 ** |
| 180 | 1223418 | PI 295090 | 'Helmershus Roda' | Pyrus communis L. | Sweden | Not Available |  | MEDIUM | 0 | | PI 295090 ** |
| 181 | 1223420 | PI 295092 | 'Lajre' | Pyrus communis L. | Sweden | Not Available |  | MEDIUM | 0 | | PI 295092 ** |
| 182 | 1223425 | PI 295097 | 'Tirelemont' | Pyrus communis L. | Belgium | Not Available |  | MEDIUM | 0 | | PI 295097 ** |
| 183 | 1223426 | PI 295098 | 'Tongre' | Pyrus communis L. | Belgium | Not Available |  | MEDIUM | 0 | | PI 295098 ** |
| 184 | 1226786 | PI 300693 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available |  | MEDIUM | 0 | | PI 300693 ** |
| 185 | 1229871 | PI 307497 | 'Seu Ri' | Pyrus pyrifolia (Burm. f.) Nakai | China | Not Available |  | MEDIUM | 0 | | PI 307497 ** |
| 186 | 1229872 | PI 307498 | 'Ya Li' | Pyrus ×bretschneideri Rehder | China | Not Available | | MEDIUM | 0 | | PI 307498 ** |
| 187 | 1229878 | PI 307508 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available |  | MEDIUM | 0 | | PI 307508 ** |
| 188 | 1229889 | PI 307541 | 'Jalovcovka' | Pyrus communis L. | Poland | Not Available |  | MEDIUM | 0 | | PI 307541 ** |
| 189 | 1229892 | PI 307544 | 'Chui Chi Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | MEDIUM | 0 | | PI 307544 ** |
| 190 | 1229893 | PI 307545 | 'Hua Kai' | Pyrus ussuriensis Maxim. & Rupr. | Liaoning Sheng, China | Not Available |  | MEDIUM | 0 | | PI 307545 ** |
| 191 | 1233238 | PI 312496 | 'Nijisseiki' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available | | MEDIUM | 0 | | PI 312496 ** |
| 192 | 1233239 | PI 312497 | 'Gliva Ukrainskaya ' | Pyrus communis L. | Poland | Not Available |  | MEDIUM | 0 | | PI 312497 ** |
| 193 | 1233242 | PI 312500 | 'Jalovcovka' | Pyrus communis L. | Poland | Not Available |  | MEDIUM | 0 | | PI 312500 ** |
| 194 | 1233247 | PI 312505 | 'Phileson' | Pyrus communis L. | Ontario, Canada | Not Available |  | MEDIUM | 0 | | PI 312505 ** |
| 195 | 1234435 | PI 313932 | P. medvedevii | Pyrus elaeagrifolia Pall. | Russian Federation | Not Available |  | MEDIUM | 0 | | PI 313932 ** |
| 196 | 1235150 | PI 315064 | 'Changpa Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | MEDIUM | 0 | | PI 315064 ** |
| 197 | 1237217 | PI 318869 | 'Morettini 113' | Pyrus communis L. | Italy | Not Available |  | MEDIUM | 0 | | PI 318869 ** |
| 198 | 1237220 | PI 318874 | 'Aonashi' | Pyrus ×hondoensis Nakai & Kikuchi | Japan | Not Available |  | MEDIUM | 0 | | PI 318874 ** |
| 199 | 1239422 | PI 322034 | 'Belle Guerandaise' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 322034 ** |
| 200 | 1239424 | PI 322036 | 'President Heron' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 322036 ** |
| 201 | 1239671 | PI 322286 | B-3 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Ukraine | Not Available |  | MEDIUM | 0 | | PI 322286 ** |
| 202 | 1240633 | PI 324037 | B-96 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available |  | MEDIUM | 0 | | PI 324037 ** |
| 203 | 1240672 | PI 324128 | 'Grata' | Pyrus communis L. | Italy | Not Available |  | MEDIUM | 0 | | PI 324128 ** |
| 204 | 1240675 | PI 324132 | 'Mellina' | Pyrus communis L. | Italy | Not Available |  | MEDIUM | 0 | | PI 324132 ** |
| 205 | 1240676 | PI 324133 | 'Mora' | Pyrus communis L. | Italy | Not Available |  | MEDIUM | 0 | | PI 324133 ** |
| 206 | 1240677 | PI 324134 | 'Mustabey' | Pyrus communis L. | Turkey | Not Available |  | MEDIUM | 0 | | PI 324134 ** |
| 207 | 1251450 | PI 337438 | B-61 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available |  | MEDIUM | 0 | | PI 337438 ** |
| 208 | 1251453 | PI 337444 | 'Rous. of Stuttgart x Dr. Jules Guyot II' | Pyrus communis L. | Russian Federation | Not Available |  | MEDIUM | 0 | | PI 337444 ** |
| 209 | 1251454 | PI 337445 | 'Rous. of Stuttgart x Dr. Jules Guyot V' | Pyrus communis L. | Russian Federation | Not Available |  | MEDIUM | 0 | | PI 337445 ** |
| 210 | 1251455 | PI 337446 | 'Vavilov' | Pyrus communis L. | Leningradskaja oblast', Russian Federation | Not Available |  | MEDIUM | 0 | | PI 337446 ** |
| 211 | 1251456 | PI 337448 | 'Rous. of Stuttgart x Dr. Jules Guyot IX' | Pyrus communis L. | Russian Federation | Not Available |  | MEDIUM | 0 | | PI 337448 ** |
| 212 | 1263373 | PI 352634 | 'Kosui' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | MEDIUM | 0 | | PI 352634 ** |
| 213 | 1263392 | PI 352658 | 'Rosu Tamiios de Bristrita' | Pyrus communis L. | Romania | Not Available |  | MEDIUM | 0 | | PI 352658 ** |
| 214 | 1263393 | PI 352659 | 'Tamiioasa Robert' | Pyrus communis L. | Romania | Not Available |  | MEDIUM | 0 | | PI 352659 ** |
| 215 | 1263395 | PI 352661 | 'Zaharoasa de Vara' | Pyrus communis L. | Romania | Not Available |  | MEDIUM | 0 | | PI 352661 ** |
| 216 | 1268045 | PI 358953 | HN-36 | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | MEDIUM | 0 | | PI 358953 ** |
| 217 | 1294456 | PI 392323 | 'Ubileen' | Pyrus communis L. | Bulgaria | Not Available |  | MEDIUM | 0 | | PI 392323 ** |
| 218 | 1304404 | PI 403914 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available |  | MEDIUM | 0 | | PI 403914 ** |
| 219 | 1304405 | PI 403915 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available |  | MEDIUM | 0 | | PI 403915 ** |
| 220 | 1331987 | PI 437051 | 'Jubilee' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Saskatchewan, Canada | Not Available |  | MEDIUM | 0 | | PI 437051 ** |
| 221 | 1335568 | PI 440632 | P. communis ssp. caucasica - Gofitskoye | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Utah, United States | Not Available |  | MEDIUM | 0 | | PI 440632 ** |
| 222 | 1344222 | PI 449286 | Nagy Szegfukorte | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Hungary | Not Available |  | MEDIUM | 0 | | PI 449286 ** |
| 223 | 1436066 | PI 541130 | 'Besi d'Hery' | Pyrus communis L. | France | Not Available | | MEDIUM | 0 | | PI 541130 ** |
| 224 | 1436070 | PI 541134 | 'Beurre d'Amanlis' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541134 ** |
| 225 | 1436075 | PI 541139 | 'Beurre de Nantes' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541139 ** |
| 226 | 1436079 | PI 541143 | 'Beurre Fouqueray' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541143 ** |
| 227 | 1436080 | PI 541144 | 'Beurre Giffard' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541144 ** |
| 228 | 1436089 | PI 541153 | 'Buffum' | Pyrus communis L. | Rhode Island, United States | Not Available |  | MEDIUM | 0 | | PI 541153 ** |
| 229 | 1436095 | PI 541159 | 'Canner' | Pyrus hybr. | England, United Kingdom | Not Available |  | MEDIUM | 0 | | PI 541159 ** |
| 230 | 1436100 | PI 541164 | 'Clapp Favorite' | Pyrus communis L. | Massachusetts, United States | Not Available |  | MEDIUM | 0 | | PI 541164 ** |
| 231 | 1436114 | PI 541178 | 'Docteur Jules Guyot' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541178 ** |
| 232 | 1436118 | PI 541182 | 'Duchesse de Mouchy' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541182 ** |
| 233 | 1436123 | PI 541187 | 'Ewart' | Pyrus communis L. | Ohio, United States | Not Available |  | MEDIUM | 0 | | PI 541187 ** |
| 234 | 1436125 | PI 541189 | 'Flemish Beauty' | Pyrus communis L. | Belgium | Not Available |  | MEDIUM | 0 | | PI 541189 ** |
| 235 | 1436135 | PI 541199 | 'Graf Moltke' | Pyrus communis L. | Denmark | Not Available |  | MEDIUM | 0 | | PI 541199 ** |
| 236 | 1436142 | PI 541206 | 'Henri Desportes' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541206 ** |
| 237 | 1436143 | PI 541207 | 'Highland' | Pyrus communis L. | New York, United States | Not Available |  | MEDIUM | 0 | | PI 541207 ** |
| 238 | 1436145 | PI 541209 | 'Hourdequin' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541209 ** |
| 239 | 1436147 | PI 541211 | 'Lady Clapp' | Pyrus communis L. | Massachusetts, United States | Not Available | | MEDIUM | 0 | | PI 541211 ** |
| 240 | 1436150 | PI 541214 | 'Lehoux Grignon' | Pyrus communis L. | Uncertain | Not Available |  | MEDIUM | 0 | | PI 541214 ** |
| 241 | 1436155 | PI 541219 | 'Longworth' | Pyrus communis L. | Iowa, United States | Not Available |  | MEDIUM | 0 | | PI 541219 ** |
| 242 | 1436156 | PI 541220 | 'Louise Bonne d'Avranches' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541220 ** |
| 243 | 1436158 | PI 541222 | 'Lowry No. 1' | Pyrus communis L. | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541222 ** |
| 244 | 1436163 | PI 541227 | 'Madame Treyve' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541227 ** |
| 245 | 1436164 | PI 541228 | 'Marchland' | Pyrus communis L. | Uncertain | Not Available | | MEDIUM | 0 | | PI 541228 ** |
| 246 | 1436177 | PI 541241 | 'Patten' | Pyrus communis L. | Iowa, United States | Not Available |  | MEDIUM | 0 | | PI 541241 ** |
| 247 | 1436178 | PI 541242 | 'Petit Blanquet' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541242 ** |
| 248 | 1436180 | PI 541244 | 'Precoce de Trevoux' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541244 ** |
| 249 | 1436187 | PI 541251 | 'Reliance' | Pyrus communis L. | Georgia, United States | Not Available |  | MEDIUM | 0 | | PI 541251 ** |
| 250 | 1436189 | PI 541253 | 'Roi Charles de Wurtemberg' | Pyrus communis L. | Germany | Not Available |  | MEDIUM | 0 | | PI 541253 ** |
| 251 | 1436202 | PI 541266 | 'Stout' | Pyrus communis L. | Indiana, United States | Not Available |  | MEDIUM | 0 | | PI 541266 ** |
| 252 | 1436209 | PI 541273 | 'Thorn' | Pyrus communis L. | England, United Kingdom | Not Available |  | MEDIUM | 0 | | PI 541273 ** |
| 253 | 1436211 | PI 541275 | 'Triomphe de Vienne' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541275 ** |
| 254 | 1436212 | PI 541276 | USDA No. 463 | Pyrus communis L. | Maryland, United States | Not Available |  | MEDIUM | 0 | | PI 541276 ** |
| 255 | 1436216 | PI 541280 | 'Warner' | Pyrus communis L. | Indiana, United States | Not Available |  | MEDIUM | 0 | | PI 541280 ** |
| 256 | 1436217 | PI 541281 | 'Doyenné Blanc' | Pyrus communis L. | France | Not Available |  | MEDIUM | 0 | | PI 541281 ** |
| 257 | 1436228 | PI 541292 | Olez 1 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Turkey | Not Available |  | MEDIUM | 0 | | PI 541292 ** |
| 258 | 1436241 | PI 541305 | 'Brandy' | Pyrus communis L. | England, United Kingdom | Not Available |  | MEDIUM | 0 | | PI 541305 ** |
| 259 | 1436244 | PI 541308 | 'Bartlett - Eller' | Pyrus communis L. | Washington, United States | Not Available |  | MEDIUM | 0 | | PI 541308 ** |
| 260 | 1436245 | PI 541309 | 'Fertility' | Pyrus communis L. | England, United Kingdom | Not Available |  | MEDIUM | 0 | | PI 541309 ** |
| 261 | 1436249 | PI 541313 | 'Lacock No. 6' | Pyrus communis L. | Montana, United States | Not Available |  | MEDIUM | 0 | | PI 541313 ** |
| 262 | 1436258 | PI 541322 | 'Luscious' | Pyrus communis L. | South Dakota, United States | Not Available |  | MEDIUM | 0 | | PI 541322 ** |
| 263 | 1436291 | PI 541355 | 'Wikler Early' | Pyrus communis L. | Uncertain | Not Available |  | MEDIUM | 0 | | PI 541355 ** |
| 264 | 1436305 | PI 541369 | OHxF 51 | Pyrus communis L. | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541369 ** |
| 265 | 1436345 | PI 541409 | OHxF 4 | Pyrus communis L. | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541409 ** |
| 266 | 1436366 | PI 541430 | OPR 1 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Oregon, United States | Not Available | | MEDIUM | 0 | | PI 541430 ** |
| 267 | 1436538 | PI 541602 | P. dimorphophylla | Pyrus dimorphophylla Makino | Japan | Not Available |  | MEDIUM | 0 | | PI 541602 ** |
| 268 | 1436613 | PI 541677 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541677 ** |
| 269 | 1436614 | PI 541678 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541678 ** |
| 270 | 1436647 | PI 541711 | 'Garber' | Pyrus hybr. | Pennsylvania, United States | Not Available |  | MEDIUM | 0 | | PI 541711 ** |
| 271 | 1436649 | PI 541713 | 'Greisa No.1' | Pyrus hybr. | Uncertain | Not Available |  | MEDIUM | 0 | | PI 541713 ** |
| 272 | 1436652 | PI 541716 | 'Smith' | Pyrus hybr. | New York, United States | Not Available |  | MEDIUM | 0 | | PI 541716 ** |
| 273 | 1436653 | PI 541717 | Variolosa | Pyrus pashia Buch.-Ham. ex D. Don | Uncertain | Not Available |  | MEDIUM | 0 | | PI 541717 ** |
| 274 | 1436656 | PI 541720 | 'Missouri No. 83' | Pyrus hybr. | Missouri, United States | Not Available |  | MEDIUM | 0 | | PI 541720 ** |
| 275 | 1436657 | PI 541721 | P. elaeagrifolia Olez 3 (hybrid) No. 8 | Pyrus elaeagrifolia Pall. | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541721 ** |
| 276 | 1436659 | PI 541723 | 'Douglas' | Pyrus hybr. | Kansas, United States | Not Available |  | MEDIUM | 0 | | PI 541723 ** |
| 277 | 1436674 | PI 541738 | P. fauriei x P. betulifolia-1 | Pyrus hybr. | Oregon, United States | Not Available | | MEDIUM | 0 | | PI 541738 ** |
| 278 | 1436699 | PI 541763 | Japanese Golden Russet x Mikado (Decline Susceptible) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541763 ** |
| 279 | 1436701 | PI 541765 | Hawaii x Japanese Golden Russet | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541765 ** |
| 280 | 1436833 | PI 541897 | 'Hawaii' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | MEDIUM | 0 | | PI 541897 ** |
| 281 | 1436836 | PI 541900 | P. pyrifolia No. 2 | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541900 ** |
| 282 | 1436840 | PI 541904 | 'Seuri Li' | Pyrus pyrifolia (Burm. f.) Nakai | China | Not Available |  | MEDIUM | 0 | | PI 541904 ** |
| 283 | 1436861 | PI 541925 | P. pyrifolia Kor 2 | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | MEDIUM | 0 | | PI 541925 ** |
| 284 | 1436922 | PI 541986 | 'Cheih Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | MEDIUM | 0 | | PI 541986 ** |
| 285 | 1436931 | PI 541995 | 'Ma Ti Huang' | Pyrus ussuriensis Maxim. & Rupr. | Anhui Sheng, China | Not Available | | MEDIUM | 0 | | PI 541995 ** |
| 286 | 1436934 | PI 541998 | 'Pai Li' | Pyrus ussuriensis Maxim. & Rupr. | Hebei Sheng, China | Not Available |  | MEDIUM | 0 | | PI 541998 ** |