| 0 | 1011947 | CPYR 1178 | 'Hosui' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | CPYR 1178 ** |
| 1 | 1012248 | PI 617515 | P. calleryana PC-7 (hybrid) | Pyrus ×calleryana Decne. | Missouri, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 617515 ** |
| 2 | 1014175 | PI 617525 | P. elaeagrifolia QBZ glabrous | Pyrus elaeagrifolia Pall. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 617525 ** |
| 3 | 1105521 | PI 43183 | 'Belmont' | Pyrus communis L. | New South Wales, Australia | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 43183 ** |
| 4 | 1124853 | PI 90986 | 'Ayre' | Pyrus ussuriensis Maxim. & Rupr. | China | Historic | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 90986 ** |
| 5 | 1128307 | PI 104299 | Morocco Common Pear | Pyrus communis L. | Morocco | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 104299 ** |
| 6 | 1128381 | PI 105548 | 'Beurre Flon' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 105548 ** |
| 7 | 1133791 | PI 129642 | 'Tyford Monarch' | Pyrus communis L. | Victoria, Australia | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 129642 ** |
| 8 | 1133894 | PI 131232 | 'Pound' | Pyrus communis L. | England, United Kingdom | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131232 ** |
| 9 | 1133979 | PI 131460 | 'Emile d'Heyst' | Pyrus communis L. | Belgium | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131460 ** |
| 10 | 1133986 | PI 131662 | 'Passe Crassane' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131662 ** |
| 11 | 1134830 | PI 137111 | 'Madame Gillekins' | Pyrus communis L. | Belgium | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 137111 ** |
| 12 | 1149594 | PI 172495 | 'Norhausen Forelle' | Pyrus communis L. | Germany | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 172495 ** |
| 13 | 1161724 | PI 189695 | 'Ulitchka' | Pyrus communis L. | Former Serbia and Montenegro | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 189695 ** |
| 14 | 1176356 | PI 215321 | 'Baronne Leroy' | Pyrus communis L. | France | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 215321 ** |
| 15 | 1176358 | PI 215325 | 'Beurre de Mortillet' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 215325 ** |
| 16 | 1176359 | PI 215329 | 'Santa Claus' | Pyrus communis L. | Belgium | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 215329 ** |
| 17 | 1180683 | PI 224553 | 'Sucree Rosee' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 224553 ** |
| 18 | 1195922 | PI 255600 | 'Bartlett - Sensation Red' | Pyrus communis L. | Victoria, Australia | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 255600 ** |
| 19 | 1195924 | PI 255607 | 'Beurre Dubuisson' | Pyrus communis L. | Belgium | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 255607 ** |
| 20 | 1195926 | PI 255610 | 'Doyenne Flon Aine' | Pyrus communis L. | France | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 255610 ** |
| 21 | 1195927 | PI 255611 | 'Favorite Morel' | Pyrus communis L. | France | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 255611 ** |
| 22 | 1198253 | PI 260157 | 'General Le Clerc' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 260157 ** |
| 23 | 1198256 | PI 260161 | 'King Sobieski' | Pyrus communis L. | Poland | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 260161 ** |
| 24 | 1198259 | PI 260195 | 'Abbe Fetel' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 260195 ** |
| 25 | 1198261 | PI 260197 | 'Doyenne de Juillet' | Pyrus communis L. | Belgium | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 260197 ** |
| 26 | 1199932 | PI 264194 | 'Gieser Wildeman' | Pyrus communis L. | Netherlands | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 264194 ** |
| 27 | 1200189 | PI 264698 | 'Summer Muskatel Birne' | Pyrus communis L. | Uncertain | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 264698 ** |
| 28 | 1201599 | PI 267940 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 267940 ** |
| 29 | 1207233 | PI 277525 | 'Guenette' | Pyrus communis L. | Uncertain | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 277525 ** |
| 30 | 1208280 | PI 279328 | 'Bergamote Tardive de Ganzel' | Pyrus communis L. | England, United Kingdom | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 279328 ** |
| 31 | 1208282 | PI 279330 | 'Beurre Perrault' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 279330 ** |
| 32 | 1208290 | PI 279340 | 'Wilder Early' | Pyrus communis L. | New York, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 279340 ** |
| 33 | 1208543 | PI 279937 | RX 226 | Pyrus communis L. | France | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 279937 ** |
| 34 | 1208618 | PI 280031 | 'Comte de Lamy' | Pyrus communis L. | Belgium | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 280031 ** |
| 35 | 1210177 | PI 282966 | 'Aarer Pfundbirne' | Pyrus communis L. | Germany | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282966 ** |
| 36 | 1210178 | PI 282971 | 'Jakubka Ceska' | Pyrus communis L. | Czech Republic | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282971 ** |
| 37 | 1214838 | PI 286221 | 'Spina Carpi' | Pyrus communis L. | Italy | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 286221 ** |
| 38 | 1219192 | PI 289525 | 'Sion Szu Mi' | Pyrus ×bretschneideri Rehder | China | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 289525 ** |
| 39 | 1220041 | PI 290783 | 'Epine de Mai' | Pyrus communis L. | France | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 290783 ** |
| 40 | 1221955 | PI 292376 | 'Jubileinaia' | Pyrus communis L. | Russian Federation | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 292376 ** |
| 41 | 1223414 | PI 295086 | 'Comtesse de Paris' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295086 ** |
| 42 | 1223422 | PI 295094 | 'Rotkottig frau Ostergotland' | Pyrus communis L. | Sweden | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295094 ** |
| 43 | 1223424 | PI 295096 | 'Sucree de Mountlucon' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295096 ** |
| 44 | 1223425 | PI 295097 | 'Tirelemont' | Pyrus communis L. | Belgium | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295097 ** |
| 45 | 1223561 | PI 295283 | P. pashia - Murree Hills | Pyrus pashia Buch.-Ham. ex D. Don | Pakistan | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295283 ** |
| 46 | 1226784 | PI 300691 | 'Beurre Hardy' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 300691 ** |
| 47 | 1226785 | PI 300692 | 'Doyenne du Comice' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 300692 ** |
| 48 | 1229872 | PI 307498 | 'Ya Li' | Pyrus ×bretschneideri Rehder | China | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 307498 ** |
| 49 | 1233238 | PI 312496 | 'Nijisseiki' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312496 ** |
| 50 | 1233239 | PI 312497 | 'Gliva Ukrainskaya ' | Pyrus communis L. | Poland | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312497 ** |
| 51 | 1234432 | PI 313928 | P. calleryana var. Graciliflora | Pyrus ×calleryana Decne. | Uncertain | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 313928 ** |
| 52 | 1237203 | PI 318837 | 'Gliva Ukrainskaya' | Pyrus communis L. | Poland | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 318837 ** |
| 53 | 1239670 | PI 322285 | B-2 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Ukraine | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 322285 ** |
| 54 | 1240669 | PI 324125 | 'Bella di Giugno' | Pyrus communis L. | Italy | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324125 ** |
| 55 | 1240670 | PI 324126 | 'Butirra di Roma' | Pyrus communis L. | Italy | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324126 ** |
| 56 | 1251454 | PI 337445 | 'Rous. of Stuttgart x Dr. Jules Guyot V' | Pyrus communis L. | Russian Federation | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 337445 ** |
| 57 | 1263371 | PI 352632 | 'Doyenne du Comice - Spur' | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352632 ** |
| 58 | 1263375 | PI 352636 | 'Shinsui' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352636 ** |
| 59 | 1263379 | PI 352640 | 'Kosui' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352640 ** |
| 60 | 1263392 | PI 352658 | 'Rosu Tamiios de Bristrita' | Pyrus communis L. | Romania | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352658 ** |
| 61 | 1268045 | PI 358953 | HN-36 | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 358953 ** |
| 62 | 1289652 | PI 386006 | 'Jules d'Airolles' | Pyrus communis L. | Belgium | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 386006 ** |
| 63 | 1294455 | PI 392322 | 'Progres' | Pyrus communis L. | Bulgaria | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 392322 ** |
| 64 | 1317986 | PI 420995 | 'Whitehouse' | Pyrus ×calleryana Decne. | District of Columbia, United States | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 420995 ** |
| 65 | 1344221 | PI 449285 | Buzas Korte | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Hungary | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 449285 ** |
| 66 | 1378304 | PI 483368 | 'Bera Wysmienita' | Pyrus communis L. | Poland | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483368 ** |
| 67 | 1378307 | PI 483371 | 'Grusha ot Nagovskiego' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Novgorod, Russian Federation | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483371 ** |
| 68 | 1435989 | PI 541053 | OSU-2 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541053 ** |
| 69 | 1435993 | PI 541057 | OSU-7 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541057 ** |
| 70 | 1435999 | PI 541063 | P. calleryana | Pyrus ×calleryana Decne. | Tennessee, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541063 ** |
| 71 | 1436005 | PI 541069 | 'OPR 255' | Pyrus ×calleryana Decne. | Oregon, United States | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541069 ** |
| 72 | 1436012 | PI 541076 | 'OPR 195' | Pyrus ×calleryana Decne. | Oregon, United States | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541076 ** |
| 73 | 1436013 | PI 541077 | P. calleryana | Pyrus ×calleryana Decne. | Missouri, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541077 ** |
| 74 | 1436051 | PI 541115 | 'Ames' | Pyrus communis L. | Iowa, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541115 ** |
| 75 | 1436054 | PI 541118 | 'Anjou - Dwarf' | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541118 ** |
| 76 | 1436070 | PI 541134 | 'Beurre d'Amanlis' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541134 ** |
| 77 | 1436073 | PI 541137 | 'Beurre de Bollwiller' | Pyrus communis L. | France | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541137 ** |
| 78 | 1436076 | PI 541140 | 'Beurre de Saint Nicolas' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541140 ** |
| 79 | 1436083 | PI 541147 | 'Beurre Hardy' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541147 ** |
| 80 | 1436087 | PI 541151 | 'Blakeney Red' | Pyrus communis L. | England, United Kingdom | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541151 ** |
| 81 | 1436088 | PI 541152 | 'Bon Chretien Bonnamour' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541152 ** |
| 82 | 1436091 | PI 541155 | 'Doyenne Boussock' | Pyrus communis L. | Belgium | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541155 ** |
| 83 | 1436093 | PI 541157 | 'California' | Pyrus communis L. | California, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541157 ** |
| 84 | 1436098 | PI 541162 | 'Chasseurs' | Pyrus communis L. | Belgium | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541162 ** |
| 85 | 1436099 | PI 541163 Q | 'Citron de Carmes' | Pyrus communis L. | Uncertain | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541163 Q ** |
| 86 | 1436100 | PI 541164 | 'Clapp Favorite' | Pyrus communis L. | Massachusetts, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541164 ** |
| 87 | 1436104 | PI 541168 | 'Conference' | Pyrus communis L. | England, United Kingdom | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541168 ** |
| 88 | 1436106 | PI 541170 | 'Dawn' | Pyrus communis L. | Maryland, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541170 ** |
| 89 | 1436114 | PI 541178 | 'Docteur Jules Guyot' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541178 ** |
| 90 | 1436117 | PI 541181 | 'Duchesse de Brissac' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541181 ** |
| 91 | 1436130 | PI 541194 | 'General Galliene' | Pyrus communis L. | France | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541194 ** |
| 92 | 1436131 | PI 541195 | 'Gin' | Pyrus communis L. | England, United Kingdom | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541195 ** |
| 93 | 1436132 | PI 541196 | 'Gorham' | Pyrus communis L. | New York, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541196 ** |
| 94 | 1436143 | PI 541207 | 'Highland' | Pyrus communis L. | New York, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541207 ** |
| 95 | 1436144 | PI 541208 | 'Hoskins' | Pyrus communis L. | Tennessee, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541208 ** |
| 96 | 1436146 | PI 541210 | 'Howell - Sport' | Pyrus communis L. | Connecticut, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541210 ** |
| 97 | 1436149 | PI 541213 | 'Lawson' | Pyrus communis L. | New York, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541213 ** |
| 98 | 1436152 | PI 541216 | 'Lieutenant Poidevin' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541216 ** |
| 99 | 1436156 | PI 541220 | 'Louise Bonne d'Avranches' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541220 ** |
| 100 | 1436157 | PI 541221 | 'Louis Vilmorin' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541221 ** |
| 101 | 1436165 | PI 541229 | 'Marguerite Marillat' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541229 ** |
| 102 | 1436168 | PI 541232 | 'Mendel' | Pyrus communis L. | Minnesota, United States | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541232 ** |
| 103 | 1436172 | PI 541236 | 'Bartlett - Nye Russet' | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541236 ** |
| 104 | 1436182 | PI 541246 | 'Professor Grosdemage' | Pyrus communis L. | France | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541246 ** |
| 105 | 1436183 | PI 541247 | 'Pulteney' | Pyrus communis L. | New York, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541247 ** |
| 106 | 1436184 | PI 541248 | 'Anjou - Gebhard Red' | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541248 ** |
| 107 | 1436188 | PI 541252 | 'Rogue Red' | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541252 ** |
| 108 | 1436190 | PI 541254 | 'Rosee de Juillet' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541254 ** |
| 109 | 1436195 | PI 541259 | 'Saint Andre' | Pyrus communis L. | Uncertain | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541259 ** |
| 110 | 1436201 | PI 541265 | 'Stark Jumbo' | Pyrus communis L. | California, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541265 ** |
| 111 | 1436202 | PI 541266 | 'Stout' | Pyrus communis L. | Indiana, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541266 ** |
| 112 | 1436207 | PI 541271 | 'Taynton Squash' | Pyrus communis L. | England, United Kingdom | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541271 ** |
| 113 | 1436208 | PI 541272 | 'Tedrow Beauty' | Pyrus communis L. | Uncertain | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541272 ** |
| 114 | 1436209 | PI 541273 | 'Thorn' | Pyrus communis L. | England, United Kingdom | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541273 ** |
| 115 | 1436213 | PI 541277 | 'Vermont Beauty' | Pyrus communis L. | Vermont, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541277 ** |
| 116 | 1436214 | PI 541278 | 'Verte Longue d'Automne' | Pyrus communis L. | France | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541278 ** |
| 117 | 1436219 | PI 541283 | 'Wilder Early' | Pyrus communis L. | New York, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541283 ** |
| 118 | 1436241 | PI 541305 | 'Brandy' | Pyrus communis L. | England, United Kingdom | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541305 ** |
| 119 | 1436254 | PI 541318 | LA-62 | Pyrus communis L. | England, United Kingdom | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541318 ** |
| 120 | 1436266 | PI 541330 | 'Blanquet Precoce' | Pyrus communis L. | Uncertain | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541330 ** |
| 121 | 1436280 | PI 541344 | 'Bartlett 4n - Max Red' | Pyrus communis L. | United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541344 ** |
| 122 | 1436282 | PI 541346 | Mississippi US 3-10-5 | Pyrus communis L. | Mississippi, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541346 ** |
| 123 | 1436284 | PI 541348 | 'Sierra' | Pyrus communis L. | British Columbia, Canada | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541348 ** |
| 124 | 1436285 | PI 541349 | 'Sirrine' | Pyrus communis L. | New York, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541349 ** |
| 125 | 1436289 | PI 541353 | 'Sugar Top' | Pyrus communis L. | Ohio, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541353 ** |
| 126 | 1436290 | PI 541354 | 'Surecrop' | Pyrus communis L. | Arkansas, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541354 ** |
| 127 | 1436291 | PI 541355 | 'Wikler Early' | Pyrus communis L. | Uncertain | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541355 ** |
| 128 | 1436293 | PI 541357 | 'Winkleman' | Pyrus communis L. | United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541357 ** |
| 129 | 1436299 | PI 541363 | 'Beurre Hardy - Royal Red' | Pyrus communis L. | California, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541363 ** |
| 130 | 1436305 | PI 541369 | OHxF 51 | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541369 ** |
| 131 | 1436325 | PI 541389 | P. communis | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541389 ** |
| 132 | 1436339 | PI 541403 | OHxF 340 | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541403 ** |
| 133 | 1436343 | PI 541407 | OHxF 501 | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541407 ** |
| 134 | 1436352 | PI 541416 | OHxF 101 | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541416 ** |
| 135 | 1436367 | PI 541431 | 'Harrow Delight' | Pyrus communis L. | Ontario, Canada | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541431 ** |
| 136 | 1436375 | PI 541439 | B-13 | Pyrus communis L. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541439 ** |
| 137 | 1436376 | PI 541440 | P. communis | Pyrus communis L. | Uncertain | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541440 ** |
| 138 | 1436617 | PI 541681 | P. hondoensis x P. hondoensis ? | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541681 ** |
| 139 | 1436641 | PI 541705 | 'Campas No.1' | Pyrus hybr. | Florida, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541705 ** |
| 140 | 1436645 | PI 541709 | 'Estella' | Pyrus hybr. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541709 ** |
| 141 | 1436665 | PI 541729 | P. calleryana x P. fauriei | Pyrus hybr. | Oregon, United States | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541729 ** |
| 142 | 1436668 | PI 541732 | P. dimorphophylla x P. calleryana | Pyrus hybr. | Oregon, United States | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541732 ** |
| 143 | 1436698 | PI 541762 | Japanese Golden Russet x Mikado (Decline Resistant) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available | | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541762 ** |
| 144 | 1436763 | PI 541827 | P. koehnei | Pyrus koehnei C. K. Schneid. | Oregon, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541827 ** |
| 145 | 1436833 | PI 541897 | 'Hawaii' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541897 ** |
| 146 | 1436834 | PI 541898 | 'Japanese Golden Russet' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541898 ** |
| 147 | 1436840 | PI 541904 | 'Seuri Li' | Pyrus pyrifolia (Burm. f.) Nakai | China | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541904 ** |
| 148 | 1436842 | PI 541906 | 'Huang Guar' | Pyrus pyrifolia (Burm. f.) Nakai | China | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541906 ** |
| 149 | 1436844 | PI 541908 | 'Okolo' | Pyrus pyrifolia (Burm. f.) Nakai | South Dakota, United States | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541908 ** |
| 150 | 1436934 | PI 541998 | 'Pai Li' | Pyrus ussuriensis Maxim. & Rupr. | Hebei Sheng, China | Not Available |  | 2 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541998 ** |
| 151 | 1009248 | CPYR 838 | P. mamorensis QBZ IDX | Pyrus mamorensis Trab. | Oregon, United States | Historic | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | CPYR 838 ** |
| 152 | 1009396 | CPYR 855 | QBZ R4-A | Pyrus mamorensis Trab. | Oregon, United States | Historic | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | CPYR 855 ** |
| 153 | 1009418 | CPYR 858 | P. mamorensis QBZ IDX | Pyrus mamorensis Trab. | Oregon, United States | Historic | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | CPYR 858 ** |
| 154 | 1013128 | PI 665738 | OHxF 69 | Pyrus communis L. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 665738 ** |
| 155 | 1013938 | CPYR 1461 | Ornamental Pear | Pyrus ×calleryana Decne. | Oregon, United States | Historic | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | CPYR 1461 ** |
| 156 | 1099707 | PI 30352 | 'Namshi P't' | Pyrus pyrifolia (Burm. f.) Nakai | China | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 30352 ** |
| 157 | 1106052 | PI 45845 | 'Yaguang Li' | Pyrus ×bretschneideri Rehder | Hebei Sheng, China | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 45845 ** |
| 158 | 1112690 | PI 66131 | 'Waite' | Pyrus hybr. | Virginia, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 66131 ** |
| 159 | 1127377 | PI 97347 | 'Chojuro' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 97347 ** |
| 160 | 1128341 | PI 105193 | 'Comtesse Clara Frujs' | Pyrus communis L. | Denmark | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 105193 ** |
| 161 | 1128365 | PI 105425 | 'Conseiller a La Coeur' | Pyrus communis L. | Belgium | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 105425 ** |
| 162 | 1132353 | PI 123968 | 'Madame Soulanges' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 123968 ** |
| 163 | 1133871 | PI 130990 | 'Madame Verte' | Pyrus communis L. | Belgium | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 130990 ** |
| 164 | 1133894 | PI 131232 | 'Pound' | Pyrus communis L. | England, United Kingdom | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131232 ** |
| 165 | 1133986 | PI 131662 | 'Passe Crassane' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131662 ** |
| 166 | 1134040 | PI 131992 | 'Citron D'Ete' | Pyrus communis L. | Belgium | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131992 ** |
| 167 | 1134249 | PI 133760 | 'Passans du Portugal' | Pyrus communis L. | Portugal | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 133760 ** |
| 168 | 1134363 | PI 134606 | 'Tioma' | Pyrus hybr. | Former, Soviet Union | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 134606 ** |
| 169 | 1134747 | PI 136621 | 'Beurre d'Avril' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 136621 ** |
| 170 | 1134826 | PI 137080 | 'Triomphe de Touraine' | Pyrus communis L. | Belgium | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 137080 ** |
| 171 | 1135320 | PI 141224 | 'Jargonelle' | Pyrus communis L. | Uncertain | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 141224 ** |
| 172 | 1135503 | PI 142234 | Mitchell | Pyrus communis L. | Delaware, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 142234 ** |
| 173 | 1135556 | PI 142477 | 'Sudduth' | Pyrus communis L. | Illinois, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 142477 ** |
| 174 | 1135781 | PI 143977 | 'Forostovsky' | Pyrus communis L. | Former, Soviet Union | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 143977 ** |
| 175 | 1176114 | PI 214185 | P. calleryana D6 | Pyrus ×calleryana Decne. | New South Wales, Australia | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 214185 ** |
| 176 | 1176356 | PI 215321 | 'Baronne Leroy' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 215321 ** |
| 177 | 1180582 | PI 224090 | 'Ya Li' | Pyrus ×bretschneideri Rehder | China | Historic | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 224090 ** |
| 178 | 1180597 | PI 224196 | 'Nijisseiki' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 224196 ** |
| 179 | 1182333 | PI 228012 | 'Doitsu' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 228012 ** |
| 180 | 1182336 | PI 228015 | 'Kumoi' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 228015 ** |
| 181 | 1182337 | PI 228017 | 'Seigyoku' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 228017 ** |
| 182 | 1184069 | PI 231806 | 'Normannischen Ciderbirne' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 231806 ** |
| 183 | 1184474 | PI 232872 | 'Bere-obtjabra' | Pyrus communis L. | Former, Soviet Union | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 232872 ** |
| 184 | 1185524 | PI 235575 | P. pyrifolia No. 579 | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 235575 ** |
| 185 | 1195927 | PI 255611 | 'Favorite Morel' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 255611 ** |
| 186 | 1195928 | PI 255612 | 'Hebe' | Pyrus communis L. | South Carolina, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 255612 ** |
| 187 | 1198252 | PI 260155 | 'Coscia' | Pyrus communis L. | Italy | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 260155 ** |
| 188 | 1200185 | PI 264694 | 'Arganche' | Pyrus communis L. | North Macedonia | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 264694 ** |
| 189 | 1200186 | PI 264695 | 'Coloree de Juillet' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 264695 ** |
| 190 | 1207198 | PI 277420 | 'Dessertnaia' | Pyrus hybr. | Russian Federation | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 277420 ** |
| 191 | 1207234 | PI 277526 | 'Petit Muscat' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 277526 ** |
| 192 | 1207236 | PI 277529 | 'Sanguinole' | Pyrus communis L. | Germany | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 277529 ** |
| 193 | 1208084 | PI 278727 | 'La Providence' | Pyrus hybr. | India | | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 278727 ** |
| 194 | 1208085 | PI 278728 | 'La Providence' | Pyrus hybr. | India | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 278728 ** |
| 195 | 1208086 | PI 278729 | 'Samy's Estate' | Pyrus pyrifolia (Burm. f.) Nakai | India | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 278729 ** |
| 196 | 1208087 | PI 278731 | 'Sivaganga Estate' | Pyrus pyrifolia (Burm. f.) Nakai | India | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 278731 ** |
| 197 | 1208285 | PI 279334 | 'Epargne' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 279334 ** |
| 198 | 1208289 | PI 279339 | 'President Drouard' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 279339 ** |
| 199 | 1208621 | PI 280035 | 'Parrot' | Pyrus communis L. | England, United Kingdom | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 280035 ** |
| 200 | 1210177 | PI 282966 | 'Aarer Pfundbirne' | Pyrus communis L. | Germany | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282966 ** |
| 201 | 1210181 | PI 282974 | 'Lukavanski' | Pyrus communis L. | Czech Republic | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282974 ** |
| 202 | 1210183 | PI 282976 | 'Muskatelka Seda' | Pyrus communis L. | Czech Republic | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282976 ** |
| 203 | 1210186 | PI 282980 | 'Toulouska pozdni' | Pyrus communis L. | Czech Republic | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282980 ** |
| 204 | 1214837 | PI 286220 | 'Scipiona' | Pyrus communis L. | England, United Kingdom | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 286220 ** |
| 205 | 1222024 | PI 292507 | 'Mock's William' | Pyrus communis L. | Victoria, Australia | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 292507 ** |
| 206 | 1223412 | PI 295084 | 'Fondante de Charneau' | Pyrus communis L. | Belgium | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295084 ** |
| 207 | 1223417 | PI 295089 | 'Doyenne d'Alecon' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295089 ** |
| 208 | 1223418 | PI 295090 | 'Helmershus Roda' | Pyrus communis L. | Sweden | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295090 ** |
| 209 | 1226786 | PI 300693 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 300693 ** |
| 210 | 1229889 | PI 307541 | 'Jalovcovka' | Pyrus communis L. | Poland | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 307541 ** |
| 211 | 1229890 | PI 307542 | 'Kiparyjska' | Pyrus communis L. | Poland | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 307542 ** |
| 212 | 1233241 | PI 312499 | 'Ilinka' | Pyrus hybr. | Former, Soviet Union | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312499 ** |
| 213 | 1233242 | PI 312500 | 'Jalovcovka' | Pyrus communis L. | Poland | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312500 ** |
| 214 | 1233243 | PI 312501 | 'King Sobieski' | Pyrus communis L. | Poland | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312501 ** |
| 215 | 1233244 | PI 312502 | 'Krolewna' | Pyrus communis L. | Poland | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312502 ** |
| 216 | 1233249 | PI 312509 | 'Tse Li' | Pyrus ×bretschneideri Rehder | Shandong Sheng, China | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312509 ** |
| 217 | 1237215 | PI 318866 | 'Andre Desportes' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 318866 ** |
| 218 | 1239424 | PI 322036 | 'President Heron' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 322036 ** |
| 219 | 1240672 | PI 324128 | 'Grata' | Pyrus communis L. | Italy | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324128 ** |
| 220 | 1240675 | PI 324132 | 'Mellina' | Pyrus communis L. | Italy | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324132 ** |
| 221 | 1240678 | PI 324135 | 'Porporata' | Pyrus communis L. | Italy | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324135 ** |
| 222 | 1241789 | PI 325930 | Vo 29 | Pyrus dimorphophylla Makino | Kanagawa, Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 325930 ** |
| 223 | 1251450 | PI 337438 | B-61 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 337438 ** |
| 224 | 1251453 | PI 337444 | 'Rous. of Stuttgart x Dr. Jules Guyot II' | Pyrus communis L. | Russian Federation | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 337444 ** |
| 225 | 1251456 | PI 337448 | 'Rous. of Stuttgart x Dr. Jules Guyot IX' | Pyrus communis L. | Russian Federation | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 337448 ** |
| 226 | 1263373 | PI 352634 | 'Kosui' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352634 ** |
| 227 | 1263374 | PI 352635 | 'Shinko' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352635 ** |
| 228 | 1263376 | PI 352637 | 'Suisei' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352637 ** |
| 229 | 1263377 | PI 352638 | 'Shinseiho' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352638 ** |
| 230 | 1263393 | PI 352659 | 'Tamiioasa Robert' | Pyrus communis L. | Romania | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352659 ** |
| 231 | 1263394 | PI 352660 | 'Timpurii de Voinsati' | Pyrus communis L. | Romania | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352660 ** |
| 232 | 1263395 | PI 352661 | 'Zaharoasa de Vara' | Pyrus communis L. | Romania | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352661 ** |
| 233 | 1289652 | PI 386006 | 'Jules d'Airolles' | Pyrus communis L. | Belgium | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 386006 ** |
| 234 | 1294452 | PI 392319 | 'Ecmianka' | Pyrus communis L. | Bulgaria | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 392319 ** |
| 235 | 1294456 | PI 392323 | 'Ubileen' | Pyrus communis L. | Bulgaria | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 392323 ** |
| 236 | 1294458 | PI 392325 | Kustendil No. 980 | Pyrus communis L. | Bulgaria | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 392325 ** |
| 237 | 1331987 | PI 437051 | 'Jubilee' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Saskatchewan, Canada | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 437051 ** |
| 238 | 1344222 | PI 449286 | Nagy Szegfukorte | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Hungary | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 449286 ** |
| 239 | 1344223 | PI 449287 | 'Verbelu' | Pyrus communis L. | Poland | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 449287 ** |
| 240 | 1378300 | PI 483364 | 'Poirier Fleurissant Tard' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483364 ** |
| 241 | 1378313 | PI 483377 | 'Verbelu Korte' | Pyrus communis L. | Poland | Historic | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483377 ** |
| 242 | 1378336 | PI 483400 | 'Projnjaca' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Bulgaria | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483400 ** |
| 243 | 1378338 | PI 483402 | 'Lucele' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Romania | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483402 ** |
| 244 | 1378339 | PI 483403 | 'Aniversarea' | Pyrus communis L. | Romania | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483403 ** |
| 245 | 1401304 | PI 506368 | 'Iwate No. 1' | Pyrus ×hondoensis Nakai & Kikuchi | Japan | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 506368 ** |
| 246 | 1435946 | PI 541010 | P. calleryana | Pyrus ×calleryana Decne. | Missouri, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541010 ** |
| 247 | 1435954 | PI 541018 | P. calleryana | Pyrus ×calleryana Decne. | Uncertain | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541018 ** |
| 248 | 1435988 | PI 541052 | P. calleryana | Pyrus ×calleryana Decne. | Tennessee, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541052 ** |
| 249 | 1435995 | PI 541059 | OSU-9 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541059 ** |
| 250 | 1435996 | PI 541060 | Ornamental Pear | Pyrus ×calleryana Decne. | Oregon, United States | Historic |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541060 ** |
| 251 | 1435998 | PI 541062 | P. calleryana | Pyrus ×calleryana Decne. | Tennessee, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541062 ** |
| 252 | 1436001 | PI 541065 | P. calleryana | Pyrus ×calleryana Decne. | Missouri, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541065 ** |
| 253 | 1436002 | PI 541066 | 'OPR 125' | Pyrus ×calleryana Decne. | Oregon, United States | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541066 ** |
| 254 | 1436014 | PI 541078 | P. calleryana | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541078 ** |
| 255 | 1436050 | PI 541114 | 'Allexandrine Douillard' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541114 ** |
| 256 | 1436056 | PI 541120 | 'Ayer' | Pyrus communis L. | Kansas, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541120 ** |
| 257 | 1436058 | PI 541122 | 'Barillet Deschamp' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541122 ** |
| 258 | 1436060 | PI 541124 | 'Barnet' | Pyrus communis L. | England, United Kingdom | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541124 ** |
| 259 | 1436077 | PI 541141 | 'Beurre Diel' | Pyrus communis L. | Belgium | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541141 ** |
| 260 | 1436078 | PI 541142 | 'Beurre Dumont' | Pyrus communis L. | Belgium | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541142 ** |
| 261 | 1436080 | PI 541144 | 'Beurre Giffard' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541144 ** |
| 262 | 1436081 | PI 541145 | 'Beurre Gris' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541145 ** |
| 263 | 1436087 | PI 541151 | 'Blakeney Red' | Pyrus communis L. | England, United Kingdom | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541151 ** |
| 264 | 1436089 | PI 541153 | 'Buffum' | Pyrus communis L. | Rhode Island, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541153 ** |
| 265 | 1436097 | PI 541161 | 'Chapin' | Pyrus communis L. | New York, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541161 ** |
| 266 | 1436103 | PI 541167 | 'Comte de Lambertye' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541167 ** |
| 267 | 1436109 | PI 541173 | 'Docteur Desportes' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541173 ** |
| 268 | 1436116 | PI 541180 | 'Duchesse de Berry d'Ete' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541180 ** |
| 269 | 1436117 | PI 541181 | 'Duchesse de Brissac' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541181 ** |
| 270 | 1436119 | PI 541183 | 'Early Harvest' | Pyrus communis L. | Maryland, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541183 ** |
| 271 | 1436120 | PI 541184 | 'Early Seckel' | Pyrus communis L. | New York, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541184 ** |
| 272 | 1436123 | PI 541187 | 'Ewart' | Pyrus communis L. | Ohio, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541187 ** |
| 273 | 1436124 | PI 541188 | 'Farmingdale' | Pyrus communis L. | Illinois, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541188 ** |
| 274 | 1436129 | PI 541193 | French Resistant No. 1 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541193 ** |
| 275 | 1436135 | PI 541199 | 'Graf Moltke' | Pyrus communis L. | Denmark | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541199 ** |
| 276 | 1436136 | PI 541200 | H 6831/1.12 | Pyrus communis L. | Ontario, Canada | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541200 ** |
| 277 | 1436140 | PI 541204 | 'Hofrath's Birne' | Pyrus communis L. | Germany | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541204 ** |
| 278 | 1436144 | PI 541208 | 'Hoskins' | Pyrus communis L. | Tennessee, United States | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541208 ** |
| 279 | 1436147 | PI 541211 | 'Lady Clapp' | Pyrus communis L. | Massachusetts, United States | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541211 ** |
| 280 | 1436148 | PI 541212 | 'Lawrence' | Pyrus communis L. | New York, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541212 ** |
| 281 | 1436151 | PI 541215 | 'Lemon' | Pyrus communis L. | Former, Soviet Union | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541215 ** |
| 282 | 1436153 | PI 541217 | 'Lincoln' | Pyrus communis L. | Illinois, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541217 ** |
| 283 | 1436154 | PI 541218 | 'Longue Verte' | Pyrus communis L. | Uncertain | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541218 ** |
| 284 | 1436164 | PI 541228 | 'Marchland' | Pyrus communis L. | Uncertain | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541228 ** |
| 285 | 1436170 | PI 541234 | 'Monchallard' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541234 ** |
| 286 | 1436175 | PI 541239 | Orel No. 15 | Pyrus hybr. | Former, Soviet Union | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541239 ** |
| 287 | 1436178 | PI 541242 | 'Petit Blanquet' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541242 ** |
| 288 | 1436185 | PI 541249 | 'Bartlett - Max Red' | Pyrus communis L. | Washington, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541249 ** |
| 289 | 1436193 | PI 541257 | 'Royale Vendee' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541257 ** |
| 290 | 1436198 | PI 541262 | 'Seckel' | Pyrus communis L. | Pennsylvania, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541262 ** |
| 291 | 1436206 | PI 541270 | 'Suzette de Bavay' | Pyrus communis L. | Belgium | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541270 ** |
| 292 | 1436207 | PI 541271 | 'Taynton Squash' | Pyrus communis L. | England, United Kingdom | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541271 ** |
| 293 | 1436211 | PI 541275 | 'Triomphe de Vienne' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541275 ** |
| 294 | 1436216 | PI 541280 | 'Warner' | Pyrus communis L. | Indiana, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541280 ** |
| 295 | 1436217 | PI 541281 | 'Doyenné Blanc' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541281 ** |
| 296 | 1436221 | PI 541285 | 'Winter Nelis' | Pyrus communis L. | Belgium | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541285 ** |
| 297 | 1436223 | PI 541287 | 'Yellow Huffcap' | Pyrus communis L. | England, United Kingdom | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541287 ** |
| 298 | 1436227 | PI 541291 | Olez 5 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Turkey | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541291 ** |
| 299 | 1436239 | PI 541303 | 'Duchesse d'Angouleme' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541303 ** |
| 300 | 1436241 | PI 541305 | 'Brandy' | Pyrus communis L. | England, United Kingdom | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541305 ** |
| 301 | 1436245 | PI 541309 | 'Fertility' | Pyrus communis L. | England, United Kingdom | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541309 ** |
| 302 | 1436248 | PI 541312 | 'Kalle' | Pyrus communis L. | Michigan, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541312 ** |
| 303 | 1436263 | PI 541327 | 'Barseck' | Pyrus communis L. | New York, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541327 ** |
| 304 | 1436272 | PI 541336 | 'Duchesse d'Angouleme Bronzee' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541336 ** |
| 305 | 1436278 | PI 541342 | 'Kyles Sugar' | Pyrus communis L. | Ohio, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541342 ** |
| 306 | 1436281 | PI 541345 | 'Mericourt' | Pyrus communis L. | Tennessee, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541345 ** |
| 307 | 1436297 | PI 541361 | 'Colonel Marchand' | Pyrus communis L. | France | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541361 ** |
| 308 | 1436307 | PI 541371 | OHxF 217 | Pyrus communis L. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541371 ** |
| 309 | 1436308 | PI 541372 | OHxF 226 | Pyrus communis L. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541372 ** |
| 310 | 1436310 | PI 541374 | OHxF 361 | Pyrus communis L. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541374 ** |
| 311 | 1436348 | PI 541412 | OHxF 34 | Pyrus communis L. | Oregon, United States | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541412 ** |
| 312 | 1436355 | PI 541419 | OHxF 198 | Pyrus communis L. | Oregon, United States | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541419 ** |
| 313 | 1436359 | PI 541423 | OHxF 259 | Pyrus communis L. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541423 ** |
| 314 | 1436360 | PI 541424 | OHxF 266 | Pyrus communis L. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541424 ** |
| 315 | 1436366 | PI 541430 | OPR 1 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Oregon, United States | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541430 ** |
| 316 | 1436377 | PI 541441 | 'Beurre Hardy' | Pyrus communis L. | Uncertain | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541441 ** |
| 317 | 1436378 | PI 541442 | 'Atlantic Queen' | Pyrus communis L. | France | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541442 ** |
| 318 | 1436379 | PI 541443 | 'Amire Joannet' | Pyrus communis L. | Uncertain | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541443 ** |
| 319 | 1436381 | PI 541445 | 'Ewart 4n' | Pyrus communis L. | United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541445 ** |
| 320 | 1436391 | PI 541455 | 'Beierschmitt' | Pyrus communis L. | Iowa, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541455 ** |
| 321 | 1436528 | PI 541592 | P. cossonii - Russia | Pyrus cossonii Rehder | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541592 ** |
| 322 | 1436614 | PI 541678 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541678 ** |
| 323 | 1436642 | PI 541706 | 'Campas No.2' | Pyrus hybr. | Florida, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541706 ** |
| 324 | 1436652 | PI 541716 | 'Smith' | Pyrus hybr. | New York, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541716 ** |
| 325 | 1436656 | PI 541720 | 'Missouri No. 83' | Pyrus hybr. | Missouri, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541720 ** |
| 326 | 1436658 | PI 541722 | 'Ayers' | Pyrus hybr. | Tennessee, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541722 ** |
| 327 | 1436661 | PI 541725 | Mandan 62-1 | Pyrus hybr. | North Dakota, United States | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541725 ** |
| 328 | 1436664 | PI 541728 | Nijisseiki x OH Decline susceptible | Pyrus hybr. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541728 ** |
| 329 | 1436666 | PI 541730 | P. calleryana x P. fauriei | Pyrus hybr. | Oregon, United States | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541730 ** |
| 330 | 1436699 | PI 541763 | Japanese Golden Russet x Mikado (Decline Susceptible) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541763 ** |
| 331 | 1436701 | PI 541765 | Hawaii x Japanese Golden Russet | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541765 ** |
| 332 | 1436702 | PI 541766 | Hawaii x Japanese Golden Russet | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541766 ** |
| 333 | 1436704 | PI 541768 | P. pashia x P. calleryana | Pyrus hybr. | Victoria, Australia | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541768 ** |
| 334 | 1436708 | PI 541772 | P. fascicularis | Pyrus hybr. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541772 ** |
| 335 | 1436730 | PI 541794 | P. calleryana hybrid | Pyrus hybr. | Missouri, United States | Not Available | | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541794 ** |
| 336 | 1436734 | PI 541798 | P. betulifolia x P. pyrifolia | Pyrus hybr. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541798 ** |
| 337 | 1436761 | PI 541825 | P. koehnei | Pyrus koehnei C. K. Schneid. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541825 ** |
| 338 | 1436770 | PI 541834 | P. koehnei | Pyrus koehnei C. K. Schneid. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541834 ** |
| 339 | 1436821 | PI 541885 | P. pashia No. 1 | Pyrus pashia Buch.-Ham. ex D. Don | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541885 ** |
| 340 | 1436839 | PI 541903 | 'Monterrey' | Pyrus hybr. | Nuevo León, Mexico | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541903 ** |
| 341 | 1436865 | PI 541929 | P. pyrifolia | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541929 ** |
| 342 | 1436893 | PI 541957 | P. communis ssp. caucasica F-25 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541957 ** |
| 343 | 1436924 | PI 541988 | 'Guar Li Seedling No. 2' | Pyrus ussuriensis Maxim. & Rupr. | Oregon, United States | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541988 ** |
| 344 | 1436938 | PI 542002 | 'Da Tou Huang [Ta Tau Huang]' | Pyrus ussuriensis Maxim. & Rupr. | Liaoning Sheng, China | Not Available |  | 3 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 542002 ** |
| 345 | 1012231 | PI 617513 | P. calleryana PC-5 (non-typical) | Pyrus ×calleryana Decne. | Missouri, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 617513 ** |
| 346 | 1013048 | PI 617518 | P. calleryana Glenn Dale? | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 617518 ** |
| 347 | 1127378 | PI 97348 | 'Meigetsu' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 97348 ** |
| 348 | 1128377 | PI 105514 | 'Homony' | Pyrus communis L. | Spain | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 105514 ** |
| 349 | 1133872 | PI 130991 | 'Petersbirne' | Pyrus communis L. | Germany | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 130991 ** |
| 350 | 1133887 | PI 131135 | 'President Loutreul' | Pyrus communis L. | France | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131135 ** |
| 351 | 1133987 | PI 131663 | 'Passe Crassane Rouge' | Pyrus communis L. | France | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131663 ** |
| 352 | 1134049 | PI 132103 | 'Shu Li' | Pyrus pyrifolia (Burm. f.) Nakai | China | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 132103 ** |
| 353 | 1135853 | PI 145821 | Vineland 29018 | Pyrus hybr. | Ontario, Canada | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 145821 ** |
| 354 | 1175575 | PI 212579 | 'Comte de Chambord' | Pyrus communis L. | France | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 212579 ** |
| 355 | 1184068 | PI 231802 | 'Thompsons' | Pyrus communis L. | Belgium | Historic | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 231802 ** |
| 356 | 1195930 | PI 255615 | 'Mariette de Millepieds' | Pyrus communis L. | France | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 255615 ** |
| 357 | 1200188 | PI 264697 | 'Mustabey' | Pyrus communis L. | Turkey | Historic | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 264697 ** |
| 358 | 1208284 | PI 279333 | 'Urbaniste' | Pyrus communis L. | Belgium | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 279333 ** |
| 359 | 1210187 | PI 282982 | 'Wawrzyniec' | Pyrus communis L. | Czech Republic | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282982 ** |
| 360 | 1210188 | PI 282983 | 'Windorska' | Pyrus communis L. | Czech Republic | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282983 ** |
| 361 | 1213850 | PI 285530 | 'Johantorp' | Pyrus communis L. | Sweden | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 285530 ** |
| 362 | 1214838 | PI 286221 | 'Spina Carpi' | Pyrus communis L. | Italy | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 286221 ** |
| 363 | 1223415 | PI 295087 | 'Count A.W. Moltke' | Pyrus communis L. | Denmark | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295087 ** |
| 364 | 1223420 | PI 295092 | 'Lajre' | Pyrus communis L. | Sweden | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295092 ** |
| 365 | 1223561 | PI 295283 | P. pashia - Murree Hills | Pyrus pashia Buch.-Ham. ex D. Don | Pakistan | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295283 ** |
| 366 | 1229888 | PI 307540 | 'Beurre Slucka' | Pyrus communis L. | Uncertain | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 307540 ** |
| 367 | 1229891 | PI 307543 | 'Chin Shin' | Pyrus spp. | China | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 307543 ** |
| 368 | 1233247 | PI 312505 | 'Phileson' | Pyrus communis L. | Ontario, Canada | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312505 ** |
| 369 | 1234437 | PI 313938 | P. ussuriensis var. ovoidea | Pyrus ussuriensis Maxim. & Rupr. | Russian Federation | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 313938 ** |
| 370 | 1234438 | PI 313939 | P. x uyematsuana | Pyrus ×uyematsuana Makino | Russian Federation | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 313939 ** |
| 371 | 1235150 | PI 315064 | 'Changpa Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 315064 ** |
| 372 | 1240677 | PI 324134 | 'Mustabey' | Pyrus communis L. | Turkey | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324134 ** |
| 373 | 1263380 | PI 352641 | 'Imamura Aki' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352641 ** |
| 374 | 1294450 | PI 392317 | 'Niitaka' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 392317 ** |
| 375 | 1294451 | PI 392318 | 'Okusankichi' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 392318 ** |
| 376 | 1294454 | PI 392321 | 'Pautalia' | Pyrus communis L. | Bulgaria | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 392321 ** |
| 377 | 1378299 | PI 483363 | 'Doyenne d'Hiver' | Pyrus communis L. | Belgium | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483363 ** |
| 378 | 1378301 | PI 483365 | 'Gelbmostler' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Switzerland | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483365 ** |
| 379 | 1378315 | PI 483379 | Prague Embassy No. 1 | Pyrus hybr. | Czech Republic | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483379 ** |
| 380 | 1378317 | PI 483381 | P. communis - Czechoslovakia | Pyrus communis L. | Czechoslovakia | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483381 ** |
| 381 | 1378318 | PI 483382 | 'Ananaska ceska' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Czech Republic | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483382 ** |
| 382 | 1378332 | PI 483396 | 'Smederevka' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Former Serbia and Montenegro | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483396 ** |
| 383 | 1401303 | PI 506367 | 'Yokogoshi' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 506367 ** |
| 384 | 1435949 | PI 541013 | 'Capital' | Pyrus ×calleryana Decne. | District of Columbia, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541013 ** |
| 385 | 1435953 | PI 541017 | P. calleryana No. 11 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541017 ** |
| 386 | 1436059 | PI 541123 | 'Barland' | Pyrus communis L. | England, United Kingdom | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541123 ** |
| 387 | 1436060 | PI 541124 | 'Barnet' | Pyrus communis L. | England, United Kingdom | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541124 ** |
| 388 | 1436064 | PI 541128 | 'Bergamote d'Ete' | Pyrus communis L. | Unknown | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541128 ** |
| 389 | 1436086 | PI 541150 | 'Beurre Superfin' | Pyrus communis L. | France | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541150 ** |
| 390 | 1436095 | PI 541159 | 'Canner' | Pyrus hybr. | England, United Kingdom | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541159 ** |
| 391 | 1436105 | PI 541169 | 'Dana Hovey' | Pyrus communis L. | Massachusetts, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541169 ** |
| 392 | 1436121 | PI 541185 | 'Elizabeth' | Pyrus communis L. | Belgium | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541185 ** |
| 393 | 1436122 | PI 541186 | 'Eva Baltet' | Pyrus communis L. | Canada | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541186 ** |
| 394 | 1436131 | PI 541195 | 'Gin' | Pyrus communis L. | England, United Kingdom | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541195 ** |
| 395 | 1436160 | PI 541224 | 'Madame Andre Leroy' | Pyrus communis L. | France | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541224 ** |
| 396 | 1436180 | PI 541244 | 'Precoce de Trevoux' | Pyrus communis L. | France | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541244 ** |
| 397 | 1436189 | PI 541253 | 'Roi Charles de Wurtemberg' | Pyrus communis L. | Germany | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541253 ** |
| 398 | 1436225 | PI 541289 | Mag 4 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541289 ** |
| 399 | 1436239 | PI 541303 | 'Duchesse d'Angouleme' | Pyrus communis L. | France | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541303 ** |
| 400 | 1436251 | PI 541315 | 'Moonglow' | Pyrus communis L. | Maryland, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541315 ** |
| 401 | 1436258 | PI 541322 | 'Luscious' | Pyrus communis L. | South Dakota, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541322 ** |
| 402 | 1436336 | PI 541400 | OHxF 267 | Pyrus communis L. | Oregon, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541400 ** |
| 403 | 1436351 | PI 541415 | OHxF 87 | Pyrus communis L. | Oregon, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541415 ** |
| 404 | 1436364 | PI 541428 | OHxF 377 | Pyrus communis L. | Oregon, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541428 ** |
| 405 | 1436410 | PI 541474 | 'Bariker' | Pyrus communis L. | Switzerland | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541474 ** |
| 406 | 1436611 | PI 541675 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541675 ** |
| 407 | 1436613 | PI 541677 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541677 ** |
| 408 | 1436643 | PI 541707 | 'Cincincis' | Pyrus hybr. | France | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541707 ** |
| 409 | 1436644 | PI 541708 | 'Dixie' | Pyrus hybr. | Georgia, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541708 ** |
| 410 | 1436653 | PI 541717 | Variolosa | Pyrus pashia Buch.-Ham. ex D. Don | Uncertain | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541717 ** |
| 411 | 1436715 | PI 541779 | P. dimorphophylla x P. fauriei | Pyrus hybr. | Oregon, United States | Not Available | | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541779 ** |
| 412 | 1436723 | PI 541787 | Old Home x P. betulifolia-1 | Pyrus hybr. | Oregon, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541787 ** |
| 413 | 1436729 | PI 541793 | P. hybrid | Pyrus hybr. | Missouri, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541793 ** |
| 414 | 1436731 | PI 541795 | P. hybrid | Pyrus hybr. | Missouri, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541795 ** |
| 415 | 1436733 | PI 541797 | P. pashia x P. calleryana | Pyrus hybr. | Victoria, Australia | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541797 ** |
| 416 | 1436812 | PI 541876 | P. pashia No. 2 | Pyrus pashia Buch.-Ham. ex D. Don | India | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541876 ** |
| 417 | 1436850 | PI 541914 | P. pyrifolia hybrid - Afghanistan | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541914 ** |
| 418 | 1436960 | PI 542024 | 'Tang Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | 4 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 542024 ** |
| 419 | 1007974 | PI 617505 | P. calleryana PC-6 | Pyrus ×calleryana Decne. | Uncertain | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 617505 ** |
| 420 | 1012509 | CPYR 1257 | Olez 2 - glabrous | Pyrus elaeagrifolia Pall. | Turkey | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | CPYR 1257 ** |
| 421 | 1013659 | PI 617519 | OPR 5 | Pyrus hybr. | Oregon, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 617519 ** |
| 422 | 1124943 | PI 91450 | P. pyrifolia hybrid | Pyrus pyrifolia (Burm. f.) Nakai | Morocco | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 91450 ** |
| 423 | 1133291 | PI 127715 | 'Krylov' | Pyrus communis L. | South Dakota, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 127715 ** |
| 424 | 1133880 | PI 131045 | 'Jakobowka Hanowerska' | Pyrus communis L. | Poland | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131045 ** |
| 425 | 1134032 | PI 131889 | 'Tarquin Des Pyrenees' | Pyrus communis L. | France | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 131889 ** |
| 426 | 1195932 | PI 255617 | 'Rene Dunan' | Pyrus communis L. | France | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 255617 ** |
| 427 | 1198250 | PI 260152 | 'Belle Picarde' | Pyrus communis L. | France | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 260152 ** |
| 428 | 1198254 | PI 260158 | 'Le Lectier' | Pyrus communis L. | France | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 260158 ** |
| 429 | 1201589 | PI 267863 | 'Pingo Li' | Pyrus ×bretschneideri Rehder | Jilin Sheng, China | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 267863 ** |
| 430 | 1207235 | PI 277527 | 'Sanguine' | Pyrus communis L. | France | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 277527 ** |
| 431 | 1208291 | PI 279341 | 'Williams Precoce Morettini' | Pyrus communis L. | Italy | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 279341 ** |
| 432 | 1208544 | PI 279940 | RX 274 | Pyrus communis L. | France | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 279940 ** |
| 433 | 1210182 | PI 282975 | 'Muskatelka Prava' | Pyrus communis L. | Czech Republic | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282975 ** |
| 434 | 1221957 | PI 292379 | 'Radchinskaia' | Pyrus communis L. | Former, Soviet Union | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 292379 ** |
| 435 | 1223561 | PI 295283 | P. pashia - Murree Hills | Pyrus pashia Buch.-Ham. ex D. Don | Pakistan | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 295283 ** |
| 436 | 1229887 | PI 307539 | 'Beurre Inflancka' | Pyrus communis L. | Poland | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 307539 ** |
| 437 | 1233101 | PI 312143 | SPECIES GROUP 2 | Pyrus elaeagrifolia Pall. subsp. kotschyana (Boiss. ex Decne.) Browicz | Poland | Historic | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312143 ** |
| 438 | 1233104 | PI 312147 | No. 2086/62 | Pyrus hybr. | Kazakhstan | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312147 ** |
| 439 | 1233237 | PI 312495 | 'Cebulka' | Pyrus communis L. | Poland | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312495 ** |
| 440 | 1234431 | PI 313927 | SPECIES | Pyrus spp. | Russian Federation | Historic | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 313927 ** |
| 441 | 1237220 | PI 318874 | 'Aonashi' | Pyrus ×hondoensis Nakai & Kikuchi | Japan | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 318874 ** |
| 442 | 1240633 | PI 324037 | B-96 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324037 ** |
| 443 | 1240669 | PI 324125 | 'Bella di Giugno' | Pyrus communis L. | Italy | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324125 ** |
| 444 | 1251449 | PI 337437 | B-53 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 337437 ** |
| 445 | 1260470 | PI 349021 | R3-A pure | Pyrus spinosa Forssk. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 349021 ** |
| 446 | 1263372 | PI 352633 | 'Kimizukawase' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 352633 ** |
| 447 | 1294453 | PI 392320 | 'Klementinka' | Pyrus communis L. | Bulgaria | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 392320 ** |
| 448 | 1335565 | PI 440629 | P. caucasica Stavropol | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Utah, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 440629 ** |
| 449 | 1378303 | PI 483367 | 'Theilersbirne' | Pyrus communis L. | Switzerland | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483367 ** |
| 450 | 1378305 | PI 483369 | 'Bojka' | Pyrus communis L. | Poland | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483369 ** |
| 451 | 1378312 | PI 483376 | 'Tonkowietka' | Pyrus communis L. | Former, Soviet Union | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483376 ** |
| 452 | 1378314 | PI 483378 | 'Wilenska Plenna' | Pyrus communis L. | Poland | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483378 ** |
| 453 | 1378316 | PI 483380 | Prague Embassy No. 2 | Pyrus hybr. | Czech Republic | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483380 ** |
| 454 | 1378319 | PI 483383 | P-14 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Poland | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483383 ** |
| 455 | 1378326 | PI 483390 | 'Kiselac' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Serbia | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483390 ** |
| 456 | 1378337 | PI 483401 | 'Crna Poloska' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Former Serbia and Montenegro | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483401 ** |
| 457 | 1435955 | PI 541019 | P. calleryana | Pyrus ×calleryana Decne. | Uncertain | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541019 ** |
| 458 | 1435986 | PI 541050 | P. calleryana | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541050 ** |
| 459 | 1435990 | PI 541054 | OSU-3 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541054 ** |
| 460 | 1435991 | PI 541055 | OSU-5 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541055 ** |
| 461 | 1436007 | PI 541071 | P. calleryana | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541071 ** |
| 462 | 1436008 | PI 541072 | 'OPR 177' | Pyrus ×calleryana Decne. | Oregon, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541072 ** |
| 463 | 1436068 | PI 541132 | 'Beurre Alexandre Lucas' | Pyrus communis L. | France | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541132 ** |
| 464 | 1436086 | PI 541150 | 'Beurre Superfin' | Pyrus communis L. | France | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541150 ** |
| 465 | 1436090 | PI 541154 | 'Burkett' | Pyrus communis L. | Illinois, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541154 ** |
| 466 | 1436101 | PI 541165 | 'Colonel Wilder' | Pyrus communis L. | California, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541165 ** |
| 467 | 1436102 | PI 541166 | 'Columbia' | Pyrus communis L. | New York, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541166 ** |
| 468 | 1436106 | PI 541170 | 'Dawn' | Pyrus communis L. | Maryland, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541170 ** |
| 469 | 1436115 | PI 541179 | 'Duchesse Bronzee' | Pyrus communis L. | France | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541179 ** |
| 470 | 1436120 | PI 541184 | 'Early Seckel' | Pyrus communis L. | New York, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541184 ** |
| 471 | 1436150 | PI 541214 | 'Lehoux Grignon' | Pyrus communis L. | Uncertain | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541214 ** |
| 472 | 1436153 | PI 541217 | 'Lincoln' | Pyrus communis L. | Illinois, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541217 ** |
| 473 | 1436155 | PI 541219 | 'Longworth' | Pyrus communis L. | Iowa, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541219 ** |
| 474 | 1436173 | PI 541237 | 'OH 20' | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541237 ** |
| 475 | 1436177 | PI 541241 | 'Patten' | Pyrus communis L. | Iowa, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541241 ** |
| 476 | 1436197 | PI 541261 | 'Schweizer Wasserbirne' | Pyrus communis L. | Germany | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541261 ** |
| 477 | 1436226 | PI 541290 | Mag 1 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541290 ** |
| 478 | 1436230 | PI 541294 | P-12 | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541294 ** |
| 479 | 1436279 | PI 541343 | 'Mac' | Pyrus communis L. | New Jersey, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541343 ** |
| 480 | 1436304 | PI 541368 | OPR 13? | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541368 ** |
| 481 | 1436332 | PI 541396 | OHxF 257 | Pyrus communis L. | Oregon, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541396 ** |
| 482 | 1436338 | PI 541402 | OHxF 40 | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541402 ** |
| 483 | 1436340 | PI 541404 | OHxF 132 | Pyrus communis L. | Oregon, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541404 ** |
| 484 | 1436350 | PI 541414 | OHxF 512 | Pyrus communis L. | Oregon, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541414 ** |
| 485 | 1436362 | PI 541426 | OHxF 282 | Pyrus communis L. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541426 ** |
| 486 | 1436382 | PI 541446 | 'Marks' | Pyrus communis L. | New York, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541446 ** |
| 487 | 1436392 | PI 541456 | 'Old Home' | Pyrus communis L. | Illinois, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541456 ** |
| 488 | 1436647 | PI 541711 | 'Garber' | Pyrus hybr. | Pennsylvania, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541711 ** |
| 489 | 1436648 | PI 541712 | 'Good Christian' | Pyrus hybr. | United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541712 ** |
| 490 | 1436650 | PI 541714 | 'Kieffer' | Pyrus hybr. | Pennsylvania, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541714 ** |
| 491 | 1436657 | PI 541721 | P. elaeagrifolia Olez 3 (hybrid) No. 8 | Pyrus elaeagrifolia Pall. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541721 ** |
| 492 | 1436659 | PI 541723 | 'Douglas' | Pyrus hybr. | Kansas, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541723 ** |
| 493 | 1436669 | PI 541733 | P. dimorphophylla x P. calleryana | Pyrus hybr. | Oregon, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541733 ** |
| 494 | 1436697 | PI 541761 | Chieh Li x Japanese Golden Russet (Decline Susceptible) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541761 ** |
| 495 | 1436709 | PI 541773 | P. pashia x P. calleryana | Pyrus hybr. | Victoria, Australia | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541773 ** |
| 496 | 1436717 | PI 541781 | P-12 x P. betulifolia IDX | Pyrus hybr. | Oregon, United States | Not Available | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541781 ** |
| 497 | 1436762 | PI 541826 | P. koehnei | Pyrus koehnei C. K. Schneid. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541826 ** |
| 498 | 1436764 | PI 541828 | P. koehnei | Pyrus koehnei C. K. Schneid. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541828 ** |
| 499 | 1436809 | PI 541873 | P. pashia No. 1 | Pyrus pashia Buch.-Ham. ex D. Don | Pakistan | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541873 ** |
| 500 | 1436820 | PI 541884 | P. pashia No. 1 | Pyrus pashia Buch.-Ham. ex D. Don | Oregon, United States | Historic | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541884 ** |
| 501 | 1436835 | PI 541899 | P. pyrifolia | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541899 ** |
| 502 | 1436843 | PI 541907 | 'Czui' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541907 ** |
| 503 | 1436856 | PI 541920 | SPECIES GROUP 4 | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Historic | | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541920 ** |
| 504 | 1436861 | PI 541925 | P. pyrifolia Kor 2 | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541925 ** |
| 505 | 1436884 | PI 541948 | P. salicifolia No. 1 IRP-97-1 | Pyrus salicifolia Pall. | Oregon, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541948 ** |
| 506 | 1436895 | PI 541959 | P. calleryana MA182-53 | Pyrus ×calleryana Decne. | Illinois, United States | Not Available |  | 5 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541959 ** |
| 507 | 1128339 | PI 105136 | 'Bergamote de la Pentecote' | Pyrus communis L. | Belgium | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 105136 ** |
| 508 | 1133792 | PI 129643 | 'Winter Cole' | Pyrus communis L. | Victoria, Australia | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 129643 ** |
| 509 | 1169164 | PI 200378 | 'Josephine de Malines' | Pyrus communis L. | Belgium | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 200378 ** |
| 510 | 1195923 | PI 255605 | 'Admiral Gervais' | Pyrus communis L. | France | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 255605 ** |
| 511 | 1198257 | PI 260162 | 'Tonkowietka' | Pyrus communis L. | Former, Soviet Union | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 260162 ** |
| 512 | 1208620 | PI 280034 | 'Huyshe's Victoria' | Pyrus communis L. | England, United Kingdom | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 280034 ** |
| 513 | 1240624 | PI 324028 | B-52 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Russian Federation | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324028 ** |
| 514 | 1240674 | PI 324131 | 'Itala' | Pyrus communis L. | Italy | Historic | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324131 ** |
| 515 | 1240687 | PI 324172 | P. caucasica B-11 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Krym, Ukraine | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 324172 ** |
| 516 | 1317820 | PI 420810 | BP2 | Pyrus communis L. | South Africa | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 420810 ** |
| 517 | 1332003 | PI 437067 | B-12 | Pyrus communis L. | South Africa | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 437067 ** |
| 518 | 1378309 | PI 483373 | 'Kalebasa Plocka' | Pyrus communis L. | Poland | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483373 ** |
| 519 | 1378324 | PI 483388 | 'Mustabej' | Pyrus communis L. | Turkey | Historic | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483388 ** |
| 520 | 1378325 | PI 483389 | 'Topka' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Former Serbia and Montenegro | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483389 ** |
| 521 | 1435994 | PI 541058 | OSU-8 | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541058 ** |
| 522 | 1436003 | PI 541067 | P. calleryana from Westwood | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541067 ** |
| 523 | 1436011 | PI 541075 | 'Autumn Blaze' | Pyrus ×calleryana Decne. | Oregon, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541075 ** |
| 524 | 1436092 | PI 541156 | 'Butt' | Pyrus communis L. | England, United Kingdom | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541156 ** |
| 525 | 1436174 | PI 541238 | 'OH 50' | Pyrus communis L. | Oregon, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541238 ** |
| 526 | 1436181 | PI 541245 | 'President Loubet' | Pyrus communis L. | Uncertain | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541245 ** |
| 527 | 1436215 | PI 541279 | W-1 | Pyrus communis L. | Oregon, United States | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541279 ** |
| 528 | 1436242 | PI 541306 | 'Dabney' | Pyrus communis L. | Tennessee, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541306 ** |
| 529 | 1436333 | PI 541397 | OHxF 18 | Pyrus communis L. | Oregon, United States | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541397 ** |
| 530 | 1436345 | PI 541409 | OHxF 4 | Pyrus communis L. | Oregon, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541409 ** |
| 531 | 1436358 | PI 541422 | OHxF 247 | Pyrus communis L. | Oregon, United States | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541422 ** |
| 532 | 1436703 | PI 541767 | Nijisseiki x Old Home | Pyrus hybr. | Oregon, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541767 ** |
| 533 | 1436770 | PI 541834 | P. koehnei | Pyrus koehnei C. K. Schneid. | Oregon, United States | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541834 ** |
| 534 | 1436811 | PI 541875 | P. pashia No. 2 | Pyrus pashia Buch.-Ham. ex D. Don | India | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541875 ** |
| 535 | 1436836 | PI 541900 | P. pyrifolia No. 2 | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541900 ** |
| 536 | 1436857 | PI 541921 | P. pyrifolia | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541921 ** |
| 537 | 1436890 | PI 541954 | 'Orient' | Pyrus hybr. | Tennessee, United States | Not Available |  | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541954 ** |
| 538 | 1436931 | PI 541995 | 'Ma Ti Huang' | Pyrus ussuriensis Maxim. & Rupr. | Anhui Sheng, China | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541995 ** |
| 539 | 1436942 | PI 542006 | 'Mien Suan Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available | | 6 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 542006 ** |
| 540 | 1012720 | PI 617517 | P. pyrifolia seedling W-6 Wilson | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 617517 ** |
| 541 | 1104822 | PI 40019 | Kansu Pear | Pyrus spp. | China | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 40019 ** |
| 542 | 1210182 | PI 282975 | 'Muskatelka Prava' | Pyrus communis L. | Czech Republic | Not Available | | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 282975 ** |
| 543 | 1233102 | PI 312144 | P. nivalis Leiden Botanical Garden | Pyrus ×nivalis Jacq. | Netherlands | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 312144 ** |
| 544 | 1235960 | PI 316552 | P. cossonii - Netherlands | Pyrus cossonii Rehder | Netherlands | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 316552 ** |
| 545 | 1239671 | PI 322286 | B-3 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Ukraine | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 322286 ** |
| 546 | 1260470 | PI 349021 | R3-A pure | Pyrus spinosa Forssk. | Oregon, United States | Not Available | | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 349021 ** |
| 547 | 1260476 | PI 349028 | P. pyraster Mavrovo 1969 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | North Macedonia | Not Available | | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 349028 ** |
| 548 | 1335565 | PI 440629 | P. caucasica Stavropol | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Utah, United States | Not Available | | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 440629 ** |
| 549 | 1335568 | PI 440632 | P. communis ssp. caucasica - Gofitskoye | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Utah, United States | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 440632 ** |
| 550 | 1378320 | PI 483384 | P-17 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Poland | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483384 ** |
| 551 | 1378328 | PI 483392 | 'Jesinji Vodenac' | Pyrus communis L. | Former Serbia and Montenegro | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483392 ** |
| 552 | 1378335 | PI 483399 | 'Mednik' | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Serbia | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 483399 ** |
| 553 | 1401302 | PI 506366 | 'Kamenashi' | Pyrus ×hondoensis Nakai & Kikuchi | Japan | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 506366 ** |
| 554 | 1401305 | PI 506369 | 'Iwate No. 4' | Pyrus ×hondoensis Nakai & Kikuchi | Ibaraki, Japan | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 506369 ** |
| 555 | 1435859 | PI 540923 | P. amygdaliformis - Greece | Pyrus spinosa Forssk. | Oregon, United States | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 540923 ** |
| 556 | 1436169 | PI 541233 | 'Messire Jean' | Pyrus communis L. | France | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541233 ** |
| 557 | 1436224 | PI 541288 | 'Zuckerbirne' | Pyrus communis L. | Switzerland | Historic | | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541288 ** |
| 558 | 1436228 | PI 541292 | Olez 1 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Turkey | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541292 ** |
| 559 | 1436234 | PI 541298 | P-87 | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Oregon, United States | Not Available | | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541298 ** |
| 560 | 1436334 | PI 541398 | OHxF 29 | Pyrus communis L. | Oregon, United States | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541398 ** |
| 561 | 1436337 | PI 541401 | OHxF 261 | Pyrus communis L. | Oregon, United States | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541401 ** |
| 562 | 1436341 | PI 541405 | OHxF 333 | Pyrus communis L. | Oregon, United States | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541405 ** |
| 563 | 1436346 | PI 541410 | OHxF 5 | Pyrus communis L. | Oregon, United States | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541410 ** |
| 564 | 1436504 | PI 541568 | P. communis ssp. pyraster | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Hungary | Not Available | | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541568 ** |
| 565 | 1436505 | PI 541569 | P. communis ssp. pyraster | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Illinois, United States | Not Available | | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541569 ** |
| 566 | 1436682 | PI 541746 | P. serrulata x P. heterophylla | Pyrus hybr. | Oregon, United States | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541746 ** |
| 567 | 1436712 | PI 541776 | P. ussuriensis x P. calleryana | Pyrus hybr. | Oregon, United States | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541776 ** |
| 568 | 1436800 | PI 541864 | P. nivalis | Pyrus ×nivalis Jacq. | Netherlands | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541864 ** |
| 569 | 1436946 | PI 542010 | 'Pa Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | 7 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 542010 ** |
| 570 | 1012235 | PI 617514 | P. calleryana PC-7 (hybrid) | Pyrus ×calleryana Decne. | Missouri, United States | Not Available |  | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 617514 ** |
| 571 | 1208619 | PI 280033 | 'Gansel's Bergamot' | Pyrus communis L. | England, United Kingdom | Not Available |  | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 280033 ** |
| 572 | 1228653 | PI 304636 | 'Pendula' | Pyrus salicifolia Pall. | England, United Kingdom | Not Available | | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 304636 ** |
| 573 | 1234435 | PI 313932 | P. medvedevii | Pyrus elaeagrifolia Pall. | Russian Federation | Not Available |  | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 313932 ** |
| 574 | 1332002 | PI 437066 | B-11 | Pyrus communis L. | South Africa | Not Available |  | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 437066 ** |
| 575 | 1335566 | PI 440630 | P. communis ssp. caucasica - Yankulyski | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Utah, United States | Not Available |  | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 440630 ** |
| 576 | 1435867 | PI 540931 | P. amygdaliformis - Greece | Pyrus spinosa Forssk. | Oregon, United States | Not Available |  | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 540931 ** |
| 577 | 1436173 | PI 541237 | 'OH 20' | Pyrus communis L. | Oregon, United States | Not Available | | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541237 ** |
| 578 | 1436682 | PI 541746 | P. serrulata x P. heterophylla | Pyrus hybr. | Oregon, United States | Not Available | | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541746 ** |
| 579 | 1436770 | PI 541834 | P. koehnei | Pyrus koehnei C. K. Schneid. | Oregon, United States | Not Available | | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541834 ** |
| 580 | 1436887 | PI 541951 | 'Pendula' | Pyrus salicifolia Pall. | England, United Kingdom | Not Available |  | 8 (1 = NO STONE CELLS, 9 = MANY STONE CELLS) | 0 | | PI 541951 ** |
| 581 | 1233102 | PI 312144 | P. nivalis Leiden Botanical Garden | Pyrus ×nivalis Jacq. | Netherlands | Not Available | | MANY STONE CELLS | 0 | | PI 312144 ** |
| 582 | 1435866 | PI 540930 | WB-3 | Pyrus spinosa Forssk. | Turkey | Not Available |  | MANY STONE CELLS | 0 | | PI 540930 ** |
| 583 | 1436937 | PI 542001 | 'Ta Suan Li' | Pyrus ussuriensis Maxim. & Rupr. | Liaoning Sheng, China | Not Available |  | MANY STONE CELLS | 0 | | PI 542001 ** |
| 584 | 1003955 | PI 617503 | 'Directeur Hardy' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 617503 ** |
| 585 | 1007993 | CPYR 676 | SPECIES GROUP 3 | Pyrus ×calleryana Decne. | Oregon, United States | Historic | | NO STONE CELLS | 0 | | CPYR 676 ** |
| 586 | 1008523 | PI 617506 | lot C R1-A | Pyrus cordata Desv. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 617506 ** |
| 587 | 1008974 | PI 617508 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 617508 ** |
| 588 | 1008998 | CPYR 804 | | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Historic | | NO STONE CELLS | 0 | | CPYR 804 ** |
| 589 | 1010041 | PI 617510 | P. betulifolia OSU selection | Pyrus betulifolia Bunge | China | Not Available |  | NO STONE CELLS | 0 | | PI 617510 ** |
| 590 | 1010053 | PI 617512 | P. pyrifolia complex hybrid | Pyrus hybr. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 617512 ** |
| 591 | 1012658 | PI 617516 | AA #107432 | Pyrus fauriei C. K. Schneid. | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 617516 ** |
| 592 | 1014214 | PI 617526 | P. betulifolia 2 x P. calleryana 2 | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 617526 ** |
| 593 | 1014226 | CPYR 1495 | Rootstock Pear | Pyrus hybr. | Oregon, United States | Historic | | NO STONE CELLS | 0 | | CPYR 1495 ** |
| 594 | 1112302 | PI 64229 | Van Fleet Hybrid No. 1 | Pyrus hybr. | California, United States | Not Available |  | NO STONE CELLS | 0 | | PI 64229 ** |
| 595 | 1133197 | PI 127039 | 'Laxton's Progress' | Pyrus communis L. | England, United Kingdom | Not Available |  | NO STONE CELLS | 0 | | PI 127039 ** |
| 596 | 1134047 | PI 132091 | P. fauriei Arnold Arboretum | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | NO STONE CELLS | 0 | | PI 132091 ** |
| 597 | 1134217 | PI 133540 | 'China' | Pyrus ussuriensis Maxim. & Rupr. | New South Wales, Australia | Not Available |  | NO STONE CELLS | 0 | | PI 133540 ** |
| 598 | 1134746 | PI 136620 | 'Bergamotte Arsene Sannier' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 136620 ** |
| 599 | 1134825 | PI 137078 | 'President Hardy' | Pyrus communis L. | Uncertain | Not Available |  | NO STONE CELLS | 0 | | PI 137078 ** |
| 600 | 1161723 | PI 189686 | 'Tsarigradka' | Pyrus communis L. | Former Serbia and Montenegro | Not Available |  | NO STONE CELLS | 0 | | PI 189686 ** |
| 601 | 1172621 | PI 205464 | No. 3996 | Pyrus communis L. | England, United Kingdom | Not Available |  | NO STONE CELLS | 0 | | PI 205464 ** |
| 602 | 1173055 | PI 206610 | 'Hortellet' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 206610 ** |
| 603 | 1180580 | PI 224087 | 'Shinseiki' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 224087 ** |
| 604 | 1180581 | PI 224089 | 'Yakumo' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 224089 ** |
| 605 | 1182334 | PI 228013 | 'Ishiiwase' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 228013 ** |
| 606 | 1182335 | PI 228014 | 'Kikusui' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 228014 ** |
| 607 | 1182336 | PI 228015 | 'Kumoi' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available | | NO STONE CELLS | 0 | | PI 228015 ** |
| 608 | 1184067 | PI 231798 | 'Conference' | Pyrus communis L. | England, United Kingdom | Historic |  | NO STONE CELLS | 0 | | PI 231798 ** |
| 609 | 1184070 | PI 231810 | 'Madame du Ballett' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 231810 ** |
| 610 | 1195922 | PI 255600 | 'Bartlett - Sensation Red' | Pyrus communis L. | Victoria, Australia | Not Available | | NO STONE CELLS | 0 | | PI 255600 ** |
| 611 | 1195924 | PI 255607 | 'Beurre Dubuisson' | Pyrus communis L. | Belgium | Not Available | | NO STONE CELLS | 0 | | PI 255607 ** |
| 612 | 1195929 | PI 255614 | 'Madame Boutant' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 255614 ** |
| 613 | 1195931 | PI 255616 | 'Napoleon' | Pyrus communis L. | Belgium | Not Available |  | NO STONE CELLS | 0 | | PI 255616 ** |
| 614 | 1198255 | PI 260159 | 'Louis Pasteur' | Pyrus communis L. | France | Not Available | | NO STONE CELLS | 0 | | PI 260159 ** |
| 615 | 1198260 | PI 260196 | 'Butirra Precoce Morettini' | Pyrus communis L. | Italy | Not Available | | NO STONE CELLS | 0 | | PI 260196 ** |
| 616 | 1199767 | PI 263678 | 'Belle Julie' | Pyrus communis L. | Belgium | Not Available | | NO STONE CELLS | 0 | | PI 263678 ** |
| 617 | 1199769 | PI 263680 | 'Belle Lucrative' | Pyrus communis L. | Belgium | Not Available |  | NO STONE CELLS | 0 | | PI 263680 ** |
| 618 | 1199770 | PI 263682 | 'Beurre Lebrun' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 263682 ** |
| 619 | 1199931 | PI 264192 | 'Beurre Dilly' | Pyrus communis L. | Belgium | Not Available | | NO STONE CELLS | 0 | | PI 264192 ** |
| 620 | 1199934 | PI 264196 | 'Mathilde Recq.' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 264196 ** |
| 621 | 1199935 | PI 264197 | 'President Osmonville' | Pyrus communis L. | France | Not Available | | NO STONE CELLS | 0 | | PI 264197 ** |
| 622 | 1201599 | PI 267940 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available | | NO STONE CELLS | 0 | | PI 267940 ** |
| 623 | 1204341 | PI 271658 | 'Doyenne du Comice' | Pyrus communis L. | France | Not Available | | NO STONE CELLS | 0 | | PI 271658 ** |
| 624 | 1206854 | PI 276764 | 'Butirra Precoce Morettini' | Pyrus communis L. | Italy | Not Available |  | NO STONE CELLS | 0 | | PI 276764 ** |
| 625 | 1208281 | PI 279329 | 'Beurre Henri Courcelle' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 279329 ** |
| 626 | 1208283 | PI 279332 | 'Butirra di Roma' | Pyrus communis L. | Italy | Not Available | | NO STONE CELLS | 0 | | PI 279332 ** |
| 627 | 1208287 | PI 279336 | 'Itala Pirovano' | Pyrus communis L. | Italy | Not Available |  | NO STONE CELLS | 0 | | PI 279336 ** |
| 628 | 1208288 | PI 279338 | 'Precoce de Trevoux' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 279338 ** |
| 629 | 1208542 | PI 279936 | RX 196 | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 279936 ** |
| 630 | 1208543 | PI 279937 | RX 226 | Pyrus communis L. | France | Not Available | | NO STONE CELLS | 0 | | PI 279937 ** |
| 631 | 1208617 | PI 280030 | 'Beurre Jean van Geert' | Pyrus communis L. | Belgium | Not Available |  | NO STONE CELLS | 0 | | PI 280030 ** |
| 632 | 1208691 | PI 280405 | 'Packham's Triumph' | Pyrus communis L. | New South Wales, Australia | Not Available |  | NO STONE CELLS | 0 | | PI 280405 ** |
| 633 | 1210165 | PI 282935 | 'Butirra Rosata Morettini' | Pyrus communis L. | Italy | Not Available |  | NO STONE CELLS | 0 | | PI 282935 ** |
| 634 | 1210184 | PI 282978 | 'Solanka' | Pyrus communis L. | Czech Republic | Not Available |  | NO STONE CELLS | 0 | | PI 282978 ** |
| 635 | 1214834 | PI 286218 | 'Butirra di Roma' | Pyrus communis L. | Italy | Not Available | | NO STONE CELLS | 0 | | PI 286218 ** |
| 636 | 1215042 | PI 286384 | 'Rocha' | Pyrus communis L. | Portugal | Not Available |  | NO STONE CELLS | 0 | | PI 286384 ** |
| 637 | 1219191 | PI 289522 | 'Czui Czi Li' | Pyrus spp. | China | Historic | | NO STONE CELLS | 0 | | PI 289522 ** |
| 638 | 1220041 | PI 290783 | 'Epine de Mai' | Pyrus communis L. | France | Not Available | | NO STONE CELLS | 0 | | PI 290783 ** |
| 639 | 1221954 | PI 292375 | 'Lesnaia Krasavitza' | Pyrus communis L. | Former, Soviet Union | Not Available |  | NO STONE CELLS | 0 | | PI 292375 ** |
| 640 | 1222100 | PI 292656 | 'Coscia' | Pyrus communis L. | Italy | Not Available |  | NO STONE CELLS | 0 | | PI 292656 ** |
| 641 | 1223413 | PI 295085 | 'Comtesse Clara Frijs' | Pyrus communis L. | Denmark | Not Available |  | NO STONE CELLS | 0 | | PI 295085 ** |
| 642 | 1223418 | PI 295090 | 'Helmershus Roda' | Pyrus communis L. | Sweden | Not Available | | NO STONE CELLS | 0 | | PI 295090 ** |
| 643 | 1223419 | PI 295091 | 'Belle Lucrative' | Pyrus communis L. | Belgium | Not Available |  | NO STONE CELLS | 0 | | PI 295091 ** |
| 644 | 1223420 | PI 295092 | 'Lajre' | Pyrus communis L. | Sweden | Not Available | | NO STONE CELLS | 0 | | PI 295092 ** |
| 645 | 1223423 | PI 295095 | 'Santa Maria' | Pyrus communis L. | Italy | Not Available |  | NO STONE CELLS | 0 | | PI 295095 ** |
| 646 | 1223426 | PI 295098 | 'Tongre' | Pyrus communis L. | Belgium | Not Available |  | NO STONE CELLS | 0 | | PI 295098 ** |
| 647 | 1223885 | PI 295680 | 'Kruidernier' | Pyrus communis L. | Netherlands | Not Available |  | NO STONE CELLS | 0 | | PI 295680 ** |
| 648 | 1226786 | PI 300693 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available | | NO STONE CELLS | 0 | | PI 300693 ** |
| 649 | 1229871 | PI 307497 | 'Seu Ri' | Pyrus pyrifolia (Burm. f.) Nakai | China | Not Available |  | NO STONE CELLS | 0 | | PI 307497 ** |
| 650 | 1229878 | PI 307508 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available |  | NO STONE CELLS | 0 | | PI 307508 ** |
| 651 | 1229892 | PI 307544 | 'Chui Chi Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | NO STONE CELLS | 0 | | PI 307544 ** |
| 652 | 1229893 | PI 307545 | 'Hua Kai' | Pyrus ussuriensis Maxim. & Rupr. | Liaoning Sheng, China | Not Available |  | NO STONE CELLS | 0 | | PI 307545 ** |
| 653 | 1232718 | PI 311714 | 'Eletta Morettini' | Pyrus communis L. | Italy | Not Available |  | NO STONE CELLS | 0 | | PI 311714 ** |
| 654 | 1233246 | PI 312504 | 'Minister Dr. Lucius' | Pyrus communis L. | Uncertain | Not Available | | NO STONE CELLS | 0 | | PI 312504 ** |
| 655 | 1237216 | PI 318867 | 'Leopardo Morettini' | Pyrus communis L. | Italy | Not Available |  | NO STONE CELLS | 0 | | PI 318867 ** |
| 656 | 1237217 | PI 318869 | 'Morettini 113' | Pyrus communis L. | Italy | Not Available |  | NO STONE CELLS | 0 | | PI 318869 ** |
| 657 | 1237219 | PI 318871 | Inunashi | Pyrus dimorphophylla Makino | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 318871 ** |
| 658 | 1239422 | PI 322034 | 'Belle Guerandaise' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 322034 ** |
| 659 | 1239423 | PI 322035 | 'Le Nain Vert' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 322035 ** |
| 660 | 1239936 | PI 322710 | B-36 | Pyrus communis L. subsp. caucasica (Fed.) Browicz | Ukraine | Not Available |  | NO STONE CELLS | 0 | | PI 322710 ** |
| 661 | 1239937 | PI 322711 | B-37 | Pyrus communis L. | Ukraine | Not Available | | NO STONE CELLS | 0 | | PI 322711 ** |
| 662 | 1240668 | PI 324124 | 'Akca' | Pyrus communis L. | Turkey | Not Available |  | NO STONE CELLS | 0 | | PI 324124 ** |
| 663 | 1240676 | PI 324133 | 'Mora' | Pyrus communis L. | Italy | Not Available |  | NO STONE CELLS | 0 | | PI 324133 ** |
| 664 | 1241789 | PI 325930 | Vo 29 | Pyrus dimorphophylla Makino | Kanagawa, Japan | Not Available | | NO STONE CELLS | 0 | | PI 325930 ** |
| 665 | 1251455 | PI 337446 | 'Vavilov' | Pyrus communis L. | Leningradskaja oblast', Russian Federation | Not Available |  | NO STONE CELLS | 0 | | PI 337446 ** |
| 666 | 1263371 | PI 352632 | 'Doyenne du Comice - Spur' | Pyrus communis L. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 352632 ** |
| 667 | 1263381 | PI 352645 | 'Suishu' | Pyrus pyrifolia (Burm. f.) Nakai | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 352645 ** |
| 668 | 1304404 | PI 403914 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available |  | NO STONE CELLS | 0 | | PI 403914 ** |
| 669 | 1304405 | PI 403915 | 'Bartlett' | Pyrus communis L. | England, United Kingdom | Not Available |  | NO STONE CELLS | 0 | | PI 403915 ** |
| 670 | 1325855 | PI 430890 | Domestic pear - Ontario Selection | Pyrus communis L. | Ontario, Canada | Not Available |  | NO STONE CELLS | 0 | | PI 430890 ** |
| 671 | 1344220 | PI 449284 | Arabitka | Pyrus communis L. subsp. pyraster (L.) Ehrh. | Hungary | Not Available |  | NO STONE CELLS | 0 | | PI 449284 ** |
| 672 | 1344225 | PI 449289 | 'Geva 505/3/A' | Pyrus communis L. | Israel | Not Available | | NO STONE CELLS | 0 | | PI 449289 ** |
| 673 | 1401300 | PI 506364 | 'Iwate Mukaku' | Pyrus ×hondoensis Nakai & Kikuchi | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 506364 ** |
| 674 | 1435878 | PI 540942 | P. betulifolia 8-5 | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540942 ** |
| 675 | 1435879 | PI 540943 | 'OPR 110' | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540943 ** |
| 676 | 1435880 | PI 540944 | 'OPR 111' | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540944 ** |
| 677 | 1435884 | PI 540948 | IRP 139-1 | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540948 ** |
| 678 | 1435885 | PI 540949 | P. betulifolia 29-20 No. 3 | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540949 ** |
| 679 | 1435901 | PI 540965 | OSU-3 seedling | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540965 ** |
| 680 | 1435903 | PI 540967 | OSU-1 seedling | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540967 ** |
| 681 | 1435906 | PI 540970 | OSU-3 | Pyrus betulifolia Bunge | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 540970 ** |
| 682 | 1435908 | PI 540972 | P. betulifolia - Italy | Pyrus betulifolia Bunge | China | Not Available |  | NO STONE CELLS | 0 | | PI 540972 ** |
| 683 | 1435909 | PI 540973 | OSU-3 | Pyrus betulifolia Bunge | China | Not Available |  | NO STONE CELLS | 0 | | PI 540973 ** |
| 684 | 1435911 | PI 540975 | P. betulifolia - Culbertson | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540975 ** |
| 685 | 1435913 | PI 540977 | P. betulifolia - Culbertson | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540977 ** |
| 686 | 1435916 | PI 540980 | OSU-2 x OSU-1 | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540980 ** |
| 687 | 1435917 | PI 540981 | 'OPR 259' | Pyrus betulifolia Bunge | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 540981 ** |
| 688 | 1435919 | PI 540983 | 'OPR 261' | Pyrus betulifolia Bunge | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 540983 ** |
| 689 | 1435922 | PI 540986 | 'OPR 264' | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540986 ** |
| 690 | 1435923 | PI 540987 | 'OPR 265' | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540987 ** |
| 691 | 1435925 | PI 540989 | OSU-3 seedling B | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540989 ** |
| 692 | 1435926 | PI 540990 | OSU-3 seedling C | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540990 ** |
| 693 | 1435927 | PI 540991 | OSU-3 seedling | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540991 ** |
| 694 | 1435928 | PI 540992 | OSU-1 | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540992 ** |
| 695 | 1435930 | PI 540994 | OSU- 2 x OSU-1 | Pyrus betulifolia Bunge | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 540994 ** |
| 696 | 1436053 | PI 541117 | 'Anjou - Blush' | Pyrus communis L. | United States | Not Available | | NO STONE CELLS | 0 | | PI 541117 ** |
| 697 | 1436055 | PI 541119 | 'Aurora' | Pyrus communis L. | New York, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541119 ** |
| 698 | 1436057 | PI 541121 | 'Bartlett - Bagley Russet' | Pyrus communis L. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541121 ** |
| 699 | 1436062 | PI 541126 | 'Belle de Feron' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541126 ** |
| 700 | 1436066 | PI 541130 | 'Besi d'Hery' | Pyrus communis L. | France | Not Available | | NO STONE CELLS | 0 | | PI 541130 ** |
| 701 | 1436067 | PI 541131 | 'Besi de La Motte' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541131 ** |
| 702 | 1436071 | PI 541135 | 'Beurre d'Amanlis Panachee' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541135 ** |
| 703 | 1436074 | PI 541138 | 'Beurre de Ghelin' | Pyrus communis L. | Belgium | Not Available |  | NO STONE CELLS | 0 | | PI 541138 ** |
| 704 | 1436075 | PI 541139 | 'Beurre de Nantes' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541139 ** |
| 705 | 1436079 | PI 541143 | 'Beurre Fouqueray' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541143 ** |
| 706 | 1436086 | PI 541150 | 'Beurre Superfin' | Pyrus communis L. | France | Not Available | | NO STONE CELLS | 0 | | PI 541150 ** |
| 707 | 1436091 | PI 541155 | 'Doyenne Boussock' | Pyrus communis L. | Belgium | Not Available | | NO STONE CELLS | 0 | | PI 541155 ** |
| 708 | 1436094 | PI 541158 | 'Canal' | Pyrus communis L. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541158 ** |
| 709 | 1436096 | PI 541160 | 'Cayuga' | Pyrus hybr. | New York, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541160 ** |
| 710 | 1436104 | PI 541168 | 'Conference' | Pyrus communis L. | England, United Kingdom | Not Available | | NO STONE CELLS | 0 | | PI 541168 ** |
| 711 | 1436105 | PI 541169 | 'Dana Hovey' | Pyrus communis L. | Massachusetts, United States | Not Available | | NO STONE CELLS | 0 | | PI 541169 ** |
| 712 | 1436108 | PI 541172 | 'Devoe' | Pyrus communis L. | New York, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541172 ** |
| 713 | 1436113 | PI 541177 | 'Doyenne Madame Levavasseur' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541177 ** |
| 714 | 1436118 | PI 541182 | 'Duchesse de Mouchy' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541182 ** |
| 715 | 1436125 | PI 541189 | 'Flemish Beauty' | Pyrus communis L. | Belgium | Not Available |  | NO STONE CELLS | 0 | | PI 541189 ** |
| 716 | 1436127 | PI 541191 | 'Forelle' | Pyrus communis L. | Germany | Not Available |  | NO STONE CELLS | 0 | | PI 541191 ** |
| 717 | 1436128 | PI 541192 | 'Frederick Clapp' | Pyrus communis L. | Massachusetts, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541192 ** |
| 718 | 1436135 | PI 541199 | 'Graf Moltke' | Pyrus communis L. | Denmark | Not Available | | NO STONE CELLS | 0 | | PI 541199 ** |
| 719 | 1436137 | PI 541201 | 'Shroyer's Sunset' | Pyrus communis L. | Ontario, Canada | Not Available |  | NO STONE CELLS | 0 | | PI 541201 ** |
| 720 | 1436138 | PI 541202 | HW 601 | Pyrus communis L. | Ontario, Canada | Not Available |  | NO STONE CELLS | 0 | | PI 541202 ** |
| 721 | 1436139 | PI 541203 | 'Harvest Queen' | Pyrus communis L. | Ontario, Canada | Not Available |  | NO STONE CELLS | 0 | | PI 541203 ** |
| 722 | 1436141 | PI 541205 | 'Hendre Huffcap' | Pyrus communis L. | England, United Kingdom | Not Available |  | NO STONE CELLS | 0 | | PI 541205 ** |
| 723 | 1436142 | PI 541206 | 'Henri Desportes' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541206 ** |
| 724 | 1436145 | PI 541209 | 'Hourdequin' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541209 ** |
| 725 | 1436158 | PI 541222 | 'Lowry No. 1' | Pyrus communis L. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541222 ** |
| 726 | 1436159 | PI 541223 | 'Lucy Duke' | Pyrus communis L. | North Carolina, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541223 ** |
| 727 | 1436161 | PI 541225 | 'Madame Favre' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541225 ** |
| 728 | 1436163 | PI 541227 | 'Madame Treyve' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541227 ** |
| 729 | 1436166 | PI 541230 | 'Marie Louise' | Pyrus communis L. | Belgium | Not Available |  | NO STONE CELLS | 0 | | PI 541230 ** |
| 730 | 1436167 | PI 541231 | 'Maxine' | Pyrus communis L. | Ohio, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541231 ** |
| 731 | 1436179 | PI 541243 | 'Pitmaston Duchess' | Pyrus communis L. | England, United Kingdom | Not Available |  | NO STONE CELLS | 0 | | PI 541243 ** |
| 732 | 1436185 | PI 541249 | 'Bartlett - Max Red' | Pyrus communis L. | Washington, United States | Not Available | | NO STONE CELLS | 0 | | PI 541249 ** |
| 733 | 1436186 | PI 541250 | 'Reimer's Hybrid' | Pyrus communis L. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541250 ** |
| 734 | 1436187 | PI 541251 | 'Reliance' | Pyrus communis L. | Georgia, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541251 ** |
| 735 | 1436191 | PI 541255 | 'Bartlett - Rosired' | Pyrus communis L. | California, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541255 ** |
| 736 | 1436192 | PI 541256 | 'Rousselet de Reims' | Pyrus communis L. | Uncertain | Not Available |  | NO STONE CELLS | 0 | | PI 541256 ** |
| 737 | 1436194 | PI 541258 | 'Anjou - Russet' | Pyrus communis L. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541258 ** |
| 738 | 1436196 | PI 541260 | 'Saint Ghislain' | Pyrus communis L. | Belgium | Not Available |  | NO STONE CELLS | 0 | | PI 541260 ** |
| 739 | 1436198 | PI 541262 | 'Seckel' | Pyrus communis L. | Pennsylvania, United States | Not Available | | NO STONE CELLS | 0 | | PI 541262 ** |
| 740 | 1436200 | PI 541264 | 'Snyder' | Pyrus communis L. | Pennsylvania, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541264 ** |
| 741 | 1436208 | PI 541272 | 'Tedrow Beauty' | Pyrus communis L. | Uncertain | Not Available | | NO STONE CELLS | 0 | | PI 541272 ** |
| 742 | 1436209 | PI 541273 | 'Thorn' | Pyrus communis L. | England, United Kingdom | Not Available | | NO STONE CELLS | 0 | | PI 541273 ** |
| 743 | 1436210 | PI 541274 | 'Thornley' | Pyrus communis L. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541274 ** |
| 744 | 1436212 | PI 541276 | USDA No. 463 | Pyrus communis L. | Maryland, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541276 ** |
| 745 | 1436222 | PI 541286 | 'Worden Seckle' | Pyrus communis L. | New York, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541286 ** |
| 746 | 1436235 | PI 541299 | 'Magness' | Pyrus communis L. | Maryland, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541299 ** |
| 747 | 1436240 | PI 541304 | 'Belle Poitevien' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541304 ** |
| 748 | 1436244 | PI 541308 | 'Bartlett - Eller' | Pyrus communis L. | Washington, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541308 ** |
| 749 | 1436248 | PI 541312 | 'Kalle' | Pyrus communis L. | Michigan, United States | Not Available | | NO STONE CELLS | 0 | | PI 541312 ** |
| 750 | 1436249 | PI 541313 | 'Lacock No. 6' | Pyrus communis L. | Montana, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541313 ** |
| 751 | 1436253 | PI 541317 | 'Red Pear' | Pyrus communis L. | England, United Kingdom | Not Available |  | NO STONE CELLS | 0 | | PI 541317 ** |
| 752 | 1436256 | PI 541320 | 'Honeysweet' | Pyrus communis L. | Indiana, United States | Not Available | | NO STONE CELLS | 0 | | PI 541320 ** |
| 753 | 1436264 | PI 541328 | 'Bartlett 4n' | Pyrus communis L. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541328 ** |
| 754 | 1436265 | PI 541329 | 'Beurre Auguste' | Pyrus communis L. | Uncertain | Not Available |  | NO STONE CELLS | 0 | | PI 541329 ** |
| 755 | 1436268 | PI 541332 | 'Claude Blanchet' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541332 ** |
| 756 | 1436276 | PI 541340 | 'Bartlett - Improved' | Pyrus communis L. | United States | Not Available |  | NO STONE CELLS | 0 | | PI 541340 ** |
| 757 | 1436286 | PI 541350 | 'Southworth' | Pyrus communis L. | Minnesota, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541350 ** |
| 758 | 1436296 | PI 541360 | 'Bonne d'Ezee' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541360 ** |
| 759 | 1436298 | PI 541362 | 'Doyenne de Saumur' | Pyrus communis L. | France | Not Available |  | NO STONE CELLS | 0 | | PI 541362 ** |
| 760 | 1436301 | PI 541365 | 'Anjou - Naumes' | Pyrus communis L. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541365 ** |
| 761 | 1436326 | PI 541390 | Unknown Bergamotte Type - McPherson | Pyrus communis L. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541390 ** |
| 762 | 1436363 | PI 541427 | OHxF 319 | Pyrus communis L. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541427 ** |
| 763 | 1436383 | PI 541447 | 'Bartlett - Lowry Red 4n' | Pyrus communis L. | United States | Not Available |  | NO STONE CELLS | 0 | | PI 541447 ** |
| 764 | 1436514 | PI 541578 | P. cordata - France | Pyrus cordata Desv. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541578 ** |
| 765 | 1436515 | PI 541579 | P. cordata - France | Pyrus cordata Desv. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541579 ** |
| 766 | 1436518 | PI 541582 | P. cordata - France | Pyrus cordata Desv. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541582 ** |
| 767 | 1436528 | PI 541592 | P. cossonii - Russia | Pyrus cossonii Rehder | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541592 ** |
| 768 | 1436529 | PI 541593 | P. cossonii No. 1 - Russia | Pyrus cossonii Rehder | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541593 ** |
| 769 | 1436535 | PI 541599 | SPECIES GROUP 3 | Pyrus dimorphophylla Makino | Oregon, United States | Historic | | NO STONE CELLS | 0 | | PI 541599 ** |
| 770 | 1436537 | PI 541601 | P. dimorphophylla | Pyrus dimorphophylla Makino | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 541601 ** |
| 771 | 1436538 | PI 541602 | P. dimorphophylla | Pyrus dimorphophylla Makino | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 541602 ** |
| 772 | 1436539 | PI 541603 | P. dimorphophylla OSU | Pyrus dimorphophylla Makino | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 541603 ** |
| 773 | 1436540 | PI 541604 | P. dimorphophylla x self | Pyrus dimorphophylla Makino | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541604 ** |
| 774 | 1436541 | PI 541605 | P. dimorphophylla seedling B | Pyrus dimorphophylla Makino | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 541605 ** |
| 775 | 1436542 | PI 541606 | P. dimorphophylla seedling C | Pyrus dimorphophylla Makino | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 541606 ** |
| 776 | 1436543 | PI 541607 | P. dimorphophylla seedling B | Pyrus dimorphophylla Makino | Japan | Not Available |  | NO STONE CELLS | 0 | | PI 541607 ** |
| 777 | 1436568 | PI 541632 | P. fauriei | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | NO STONE CELLS | 0 | | PI 541632 ** |
| 778 | 1436569 | PI 541633 | P. fauriei No. 4 | Pyrus fauriei C. K. Schneid. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541633 ** |
| 779 | 1436570 | PI 541634 | P. fauriei No. 5 | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | NO STONE CELLS | 0 | | PI 541634 ** |
| 780 | 1436571 | PI 541635 | OSU 69 | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | NO STONE CELLS | 0 | | PI 541635 ** |
| 781 | 1436573 | PI 541637 | P. fauriei No. 4 | Pyrus fauriei C. K. Schneid. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541637 ** |
| 782 | 1436577 | PI 541641 | P. fauriei | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | NO STONE CELLS | 0 | | PI 541641 ** |
| 783 | 1436578 | PI 541642 | P. fauriei MA x P. fauriei W-6 | Pyrus fauriei C. K. Schneid. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541642 ** |
| 784 | 1436579 | PI 541643 | P. fauriei MA x P. fauriei W-6 | Pyrus fauriei C. K. Schneid. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541643 ** |
| 785 | 1436580 | PI 541644 | P. fauriei | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | NO STONE CELLS | 0 | | PI 541644 ** |
| 786 | 1436582 | PI 541646 | P. fauriei | Pyrus fauriei C. K. Schneid. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541646 ** |
| 787 | 1436583 | PI 541647 | P. fauriei | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | NO STONE CELLS | 0 | | PI 541647 ** |
| 788 | 1436585 | PI 541649 | P. fauriei | Pyrus fauriei C. K. Schneid. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541649 ** |
| 789 | 1436586 | PI 541650 | P. fauriei | Pyrus fauriei C. K. Schneid. | Korea, South | Not Available |  | NO STONE CELLS | 0 | | PI 541650 ** |
| 790 | 1436587 | PI 541651 | P. fauriei | Pyrus fauriei C. K. Schneid. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541651 ** |
| 791 | 1436598 | PI 541662 | P. gharbiana No. 1 | Pyrus gharbiana Trab. | Morocco | Not Available |  | NO STONE CELLS | 0 | | PI 541662 ** |
| 792 | 1436600 | PI 541664 | P. gharbiana No. 4 | Pyrus gharbiana Trab. | Morocco | Not Available |  | NO STONE CELLS | 0 | | PI 541664 ** |
| 793 | 1436608 | PI 541672 | P. hondoensis | Pyrus ×hondoensis Nakai & Kikuchi | Washington, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541672 ** |
| 794 | 1436646 | PI 541710 | 'Eureka' | Pyrus hybr. | Illinois, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541710 ** |
| 795 | 1436649 | PI 541713 | 'Greisa No.1' | Pyrus hybr. | Uncertain | Not Available |  | NO STONE CELLS | 0 | | PI 541713 ** |
| 796 | 1436663 | PI 541727 | 'Sodak' | Pyrus hybr. | South Dakota, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541727 ** |
| 797 | 1436667 | PI 541731 | P. dimorphophylla x P. calleryana | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541731 ** |
| 798 | 1436670 | PI 541734 | P. dimorphophylla x P. fauriei | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541734 ** |
| 799 | 1436671 | PI 541735 | P. dimorphophylla x P. fauriei W-6 | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541735 ** |
| 800 | 1436674 | PI 541738 | P. fauriei x P. betulifolia-1 | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541738 ** |
| 801 | 1436675 | PI 541739 | P. fauriei x P. betulifolia-1 | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541739 ** |
| 802 | 1436700 | PI 541764 | Japanese Golden Russet x Mikado (Decline Susceptible) | Pyrus pyrifolia (Burm. f.) Nakai | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541764 ** |
| 803 | 1436705 | PI 541769 | P. pashia x P. betulifolia | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541769 ** |
| 804 | 1436706 | PI 541770 | P. betulifolia x P. calleryana | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541770 ** |
| 805 | 1436707 | PI 541771 | P. betulifolia-2 x P. calleryana-2 | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541771 ** |
| 806 | 1436710 | PI 541774 | Rootstock Pear | Pyrus hybr. | Oregon, United States | Historic | | NO STONE CELLS | 0 | | PI 541774 ** |
| 807 | 1436711 | PI 541775 | P. betulifolia x P. pyrifolia | Pyrus hybr. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541775 ** |
| 808 | 1436713 | PI 541777 | Nelis x P. betulifolia | Pyrus hybr. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541777 ** |
| 809 | 1436714 | PI 541778 | Burkett x P. betulifolia | Pyrus hybr. | Oregon, United States | Not Available | | NO STONE CELLS | 0 | | PI 541778 ** |
| 810 | 1436718 | PI 541782 | MW R13 | Pyrus hybr. | Oregon, United States | Historic | | NO STONE CELLS | 0 | | PI 541782 ** |
| 811 | 1436724 | PI 541788 | Old Home x P. betulifolia-1 | Pyrus hybr. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541788 ** |
| 812 | 1436726 | PI 541790 | P. betulifolia-1 x P-12 | Pyrus hybr. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541790 ** |
| 813 | 1436736 | PI 541800 | Nelis x P. betulifolia | Pyrus hybr. | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 541800 ** |
| 814 | 1436738 | PI 541802 | Rootstock Pear | Pyrus hybr. | Oregon, United States | Historic | | NO STONE CELLS | 0 | | PI 541802 ** |
| 815 | 1436819 | PI 541883 | P. pashia | Pyrus pashia Buch.-Ham. ex D. Don | Victoria, Australia | Not Available |  | NO STONE CELLS | 0 | | PI 541883 ** |
| 816 | 1436928 | PI 541992 | 'Huang Hsiang Sui Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available | | NO STONE CELLS | 0 | | PI 541992 ** |
| 817 | 1436941 | PI 542005 | 'Hsiang Sui Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available | | NO STONE CELLS | 0 | | PI 542005 ** |
| 818 | 1436943 | PI 542007 | 'Tzu Ma Li' | Pyrus ussuriensis Maxim. & Rupr. | China | Not Available |  | NO STONE CELLS | 0 | | PI 542007 ** |
| 819 | 1436973 | PI 542037 | P. x phaeocarpa | Pyrus ×phaeocarpa Rehder | Oregon, United States | Not Available |  | NO STONE CELLS | 0 | | PI 542037 ** |