NCGR-Corvallis Pyrus Catalog

Pear Accessions Available in vitro
Requests may require 3 month lead time to increase cold-stored cultures.

Note: Scions cannot be certified free of Erwinia amylovora

Follow links to the Germplasm Resources Information Network (GRIN) for additional accession information.
Catalog last updated: 08 May 2008

NCGR-Corvallis Distribution Policies

Traits listed are intended for preliminary subgrouping of accessions. Traits are from germplasm release notices, published reports, or observations made at NCGR-Corvallis.

• PI 324124 = Akca (12.002) - Pyrus communis L. - VIRUS TESTED
  - EARLY RIPE
• PI 260150 = Alliance Franco-Russe (14.001) - Pyrus communis L. - VIRUS INFECTED
  - LATE RIPE
• PI 541248 = Anjou - Gebhard Red (475.002) - Pyrus communis L. - VIRUS INFECTED
  - FIRE BLIGHT SUSCEPTIBLE, RED SKIN
• PI 264694 = Arganche (23.002) - Pyrus communis L. - VIRUS TESTED
  - COMPACT, EARLY RIPE, MILDEW RESISTANT
• PI 541119 = Aurora (25.001) - Pyrus communis L. - VIRUS TESTED
  - QUINCE COMPATIBLE
• PI 541075 = Autumn Blaze (P. calleryana) (1439.001) - Pyrus calleryana Decne. - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, EARLY BLOOM, ORNAMENTAL, MILDEW RESISTANT, LOW CHILL
• PI 437067 = B-12 (901.001) - Pyrus communis L. - VIRUS TESTED
  - ROOTSTOCK, MILDEW RESISTANT
• PI 541122 = Barillet Deschamp (31.003) - Pyrus communis L.
  - FIRE BLIGHT RESISTANT
• PI 300693 = Bartlett (38.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, VIRUS INDICATOR
• PI 617536 = Bartlett - French Compatible (2335.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE
• PI 617605 = Bartlett - Low Chill from S. Africa (2530.002) - Pyrus communis L. - VIRUS TESTED
  - LOW CHILL
• PI 541249 = Bartlett - Max Red (478.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, RED SKIN
• PI 541236 = Bartlett - Nye Russet (423.001) - Pyrus communis L. - VIRUS TESTED
  - RUSSET FRUIT
• PI 267940 = Bartlett - Swiss compatible with Quince (1347.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE
• PI 541328 = Bartlett 4x (not 4x) (1061.003) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, POLYPLOID?
• PI 324125 = Bella di Giugno (40.004) - Pyrus communis L. - VIRUS TESTED
  - VERY EARLY RIPE
• PI 295091 = Belle Lucrative (278.003) - Pyrus communis L. - VIRUS TESTED
  - LATE RIPE
• PI 279328 = Bergamote Tardive de Ganzel (1066.003) - Pyrus communis L. - VIRUS TESTED
  - LATE RIPE
• PI 541559 = Bestever (2292.001) - Pyrus communis L. - VIRUS INFECTED
• PI 541132 = Beurre Alexandre Lucas (58.004) - Pyrus communis L. - VIRUS INFECTED
  - QUINCE COMPATIBLE
• PI 104532 = Beurre Capiaumont (1073.004) - Pyrus communis L. - VIRUS TESTED
  - QUINCE COMPATIBLE
• PI 105548 = Beurre Flon (1069.002) - Pyrus communis L. - VIRUS TESTED
  - LATE RIPE
• PI 541144 = Beurre Giffard (77.002) - Pyrus communis L. - VIRUS TESTED
  - QUINCE COMPATIBLE, EARLY RIPE, COLD HARDY (fruited in Anchorage)
• PI 300691 = Beurre Hardy (1187.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, VIRUS INDICATOR, QUINCE COMPATIBLE, MONOLINIA RESISTANT
• PI 541515 = Beurre Naghin (2123.002) - Pyrus communis L. - VIRUS TESTED
• PI 541151 = Blakeney Red (95.001) - Pyrus communis L. - VIRUS TESTED
  - PERRY, MEDIUM SHARP (MEDIUM ACID, MEDIUM TANNIN)
• PI 617587 = Blanquilla (2510.003) - Pyrus communis L. - VIRUS INFECTED
• PI 255609 = Bon Chretien d'Hiver (98.003) - Pyrus communis L. - VIRUS TESTED
  - VERY LATE RIPE, ANCIENT
• PI 541387 = Bosc - OP-5 (1165.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, VIRUS INDICATOR, SCAB RESISTANT, RUSSET SKIN
• PI 276764 = Butirra Precoce Morettini (115.001) - Pyrus communis L. - VIRUS TESTED
  - QUINCE COMPATIBLE
• PI 282935 = Butirra Rosata Morettini (119.001) - Pyrus communis L. - VIRUS TESTED
  - VERY LARGE FRUIT
• PI 541013 = Capital (P. calleryana) (662.001) - Pyrus calleryana Decne. - VIRUS TESTED
  - ORNAMENTAL
• PI 131992 = Citron D'Ete (1078.005) - Pyrus communis L. - VIRUS TESTED
• PI 541163 = Citron de Carmes (Madeleine) (139.004) - Pyrus communis L. - VIRUS TESTED
  - VERY EARLY RIPE, ANCIENT
• PI 541165 = Colonel Wilder (142.005) - Pyrus communis L. - VIRUS TESTED
  - VERY LATE RIPE
• PI 541168 = Conference (156.001) - Pyrus communis L. - VIRUS TESTED
  - QUINCE COMPATIBLE
• PI 292656 = Coscia (Tardive?) (159.002) - Pyrus communis L. - VIRUS TESTED
• PI 295087 = Count A.W. Moltke (=Greve Moltke) (161.002) - Pyrus communis L. - VIRUS INFECTED
  - LATE RIPE
• PI 541170 = Dawn (168.001) - Pyrus communis L. - VIRUS TESTED
  - QUINCE COMPATIBLE
• PI 541172 = Devoe (173.001) - Pyrus communis L.
  - FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE
• PI 271658 = Doyenne du Comice (148.001) - Pyrus communis L. - VIRUS TESTED
  - LATE RIPE, FIRE BLIGHT SUSCEPTIBLE, FROST RESISTANT, QUINCE COMPATIBLE
• PI 352632 = Doyenne du Comice - Spur (146.002) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE
• PI 541334 = Doyenne du Comice 4x (not 4x) (1085.002) - Pyrus communis L. - VIRUS TESTED
  - LATE RIPE, FIRE BLIGHT SUSCEPTIBLE, POLYPLOID?, QUINCE COMPATIBLE
• PI 541337 = Early Green Sugar (1088.004) - Pyrus communis L. - VIRUS TESTED
• PI 541183 = Early Harvest (202.003) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, EARLY RIPE
• PI 483370 = Erabasma (3x) (1524.002) - Pyrus communis var. pyraster L. - VIRUS TESTED
  - PSYLLA RESISTANT, POLYPLOID (3x)
• PI 541189 = Flemish Beauty (225.003) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, COLD HARDY, MILDEW RESISTANT, QUINCE COMPATIBLE
• PI 231889 = Fondante de Charneu (230.001) - Pyrus communis L. - VIRUS INFECTED
• PI 260157 = General Le Clerc (241.003) - Pyrus communis L. - VIRUS TESTED
  - QUINCE COMPATIBLE
• PI 541195 = Gin (246.001) - Pyrus communis L. - VIRUS TESTED
  - PERRY, MEDIUM SHARP (MEDIUM ACID, MEDIUM TANNIN)
• PI 312497 = Gliva Ukrainskaya / Wilenska Plenna (248.003) - Pyrus communis L. - VIRUS TESTED
• PI 541196 = Gorham (252.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE
• PI 541197 = Grand Champion (253.003) - Pyrus communis L. - VIRUS TESTED
  - QUINCE COMPATIBLE
• PI 315064 = Hang Pa Li (268.001) - Pyrus sp. - VIRUS TESTED
  - MILDEW RESISTANT, SCAB RESISTANT
• PI 541207 = Highland (279.002) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE
• CPYR 2933 = Horner 51 (2933.001) - Pyrus communis L.
  - ROOTSTOCK
• PI 541931 = Hosui (2149.002) - Pyrus pyrifolia (Burm. f.) Nakai - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, BLACK SPOT RESISTANT, SCAB RESISTANT
• PI 279336 = Itala Pirovano (298.002) - Pyrus communis L. - VIRUS TESTED
• PI 483392 = Jesinji Vodenac (3x) (1546.005) - Pyrus communis L. - VIRUS TESTED
  - SCAB RESISTANT, POLYPLOID (3x)
• PI 437051 = Jubilee (306.001) - Pyrus communis var. pyraster L. - VIRUS TESTED
  - COLD HARDY
• Q 39542 = Karadede 86-3 - Turkmenistan (2776.001) - Pyrus sp.
• PI 541714 = Kieffer (1166.001) - Pyrus hybrid - VIRUS TESTED
  - LATE RIPE, FIRE BLIGHT RESISTANT, LOW CHILL 680 hrs, QUINCE COMPATIBLE
• PI 127715 = Krylov (1106.001) - Pyrus hybrid - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, COLD HARDY, MILDEW RESISTANT, SCAB RESISTANT
• PI 144035 = Laioyang 50 (1105.002) - Pyrus sp. - VIRUS TESTED
  - MILDEW RESISTANT, LOW CHILL, EARLY BLOOM
• PI 322035 = Le Nain Vert (Genetic Dwarf) (344.001) - Pyrus communis L. - VIRUS TESTED
  - GENETIC DWARF, SPECIALTY
• PI 292375 = Lesnaia Krasavitza (348.001) - Pyrus communis L. - VIRUS TESTED
  - COLD HARDY
• PI 541220 = Louise Bonne d'Avranches (L.B. de Jersey) (358.002) - Pyrus communis L. - VIRUS TESTED
  - QUINCE COMPATIBLE, MONOLINIA RESISTANT
• PI 541322 = Luscious (367.001) - Pyrus communis L. - VIRUS TESTED
  - COLD HARDY (fruited in Anchorage), MILDEW RESISTANT, SCAB RESISTANT, LOW CHILL , FIRE BLIGHT RESISTANT
• PI 541299 = Magness (1167.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, SCAB RESISTANT, QUINCE COMPATIBLE, CYTOPLASMIC MALE STERILITY
• PI 541229 = Marguerite Marillat (381.005) - Pyrus communis L. - VIRUS TESTED
  - MALE STERILE
• Q 26193 = Marie Louise D'uccle (2650.004) - Pyrus communis L. - VIRUS TESTED
• PI 541231 = Maxine (547.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, MILDEW RESISTANT, QUINCE COMPATIBLE
• PI 97348 = Meigetsu (1119.001) - Pyrus pyrifolia (Burm. f.) Nakai - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, MILDEW RESISTANT
• PI 104299 = Morocco Common Pear (1126.001) - Pyrus communis L. - VIRUS INFECTED
• PI 541809 = NY 10353 (1660.001) - Pyrus hybrid - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, PSYLLA RESISTANT, MILDEW RESISTANT
• PI 541965 = Nan Guo Li [Nangon Li] (2254.002) - Pyrus ussuriensis Maxim. - VIRUS TESTED
  - MILDEW RESISTANT, SCAB RESISTANT
• PI 224196 = Nijisseiki (413.001) - Pyrus pyrifolia (Burm. f.) Nakai - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE
• PI 541235 = Notaire Lepin (synonym = Doyenne George Boucher) (418.003) - Pyrus communis L. - VIRUS TESTED
  - VERY LATE RIPE
• PI 246419 = Nouveau Poiteau (420.001) - Pyrus communis L. - VIRUS INFECTED
  - VERY LATE RIPE, VIRUS INDICATOR
• PI 541413 = OHxF 2 (1342.001) - Pyrus communis L. - VIRUS TESTED
  - ROOTSTOCK
• PI 541415 = OHxF 87 (1345.001) - Pyrus communis L.
  - ROOTSTOCK-Semidwarf, Productive, Large Fruit Size
• PI 541370 = OHxF 97 (726.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, ROOTSTOCK-Vigorous, Productive
• PI 541420 = OHxF 230 (1360.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, ROOTSTOCK-Semidwarf, Blooms with Bosc
• PI 541405 = OHxF 333 (1572.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, ROOTSTOCK-Semidwarf, Blooms with Bosc
• PI 541374 = OHxF 361 (735.001) - Pyrus communis L. - VIRUS TESTED
  - ROOTSTOCK-Semi-vigorous, FIRE BLIGHT SUSCEPTIBLE
• PI 541430 = OPR-001 (1375.001) - Pyrus communis L. - VIRUS TESTED
  - ROOTSTOCK, SCAB RESISTANT
• PI 540945 = OPR-113 P. betulifolia No. 4 (655.001) - Pyrus betulifolia Bunge - VIRUS INFECTED
  - ROOTSTOCK
• PI 540946 = OPR-114 P. betulifolia No. 5 (656.001) - Pyrus betulifolia Bunge - VIRUS TESTED
  - ROOTSTOCK
• PI 541012 = OPR-157 P. calleryana (1170.002) - Pyrus calleryana Decne - VIRUS TESTED
  - ROOTSTOCK
• PI 540982 = OPR-260 P. betulifolia (1379.001) - Pyrus betulifolia Bunge - VIRUS TESTED
  - ROOTSTOCK, CROWN GALL RESISTANT
• PI 540987 = OPR-265 P. betulifolia (1384.001) - Pyrus betulifolia Bunge - VIRUS TESTED
  - ROOTSTOCK, CROWN GALL RESISTANT
• PI 430890 = Ontario Selection (1402.001) - Pyrus sp. - VIRUS TESTED
• PI 540929 = P. amygdaliformis - Turkey (634.001) - VIRUS TESTED
• PI 540930 = P. amygdaliformis - Turkey (635.001) - VIRUS TESTED
• PI 540942 = P. betulifolia (649.001) - VIRUS TESTED
  - ORNAMENTAL POTENTIAL, MILDEW RESISTANT, NICE GLOSSY LEAVES
• PI 541007 = P. betulifolia - Shaanxi, China (2291.001)
  - COLD HARDY
• PI 322707 = P. betulifolia - Ukraine (646.001) - VIRUS TESTED
• PI 420809 = P. calleryana (661.001) - VIRUS TESTED
• PI 541019 = P. calleryana (675.001) - VIRUS TESTED
• PI 313928 = P. calleryana v. graciliflora (678.001) - VIRUS TESTED
  - MILDEW RESISTANT
• PI 541729 = P. calleryana x P. fauriei (650.001) - VIRUS TESTED
  - LOW CHILL
• PI 502180 = P. communis - Macedonia (1640.001) - VIRUS TESTED
  - LATE RIPE
• PI 541292 = P. communis - Turkey (Olez 1) (710.001) - VIRUS TESTED
• PI 541567 = P. communis var. pyraster No. 9 (881.001) - VIRUS TESTED
  - SCAB RESISTANT
• PI 541591 = P. cordata - Turkey (1589.001) - VIRUS TESTED
  - MILDEW RESISTANT
• PI 541592 = P. cossonii - Russia (828.001) - VIRUS TESTED
  - LATE BLOOM, MILDEW RESISTANT
• PI 541601 = P. dimorphophylla (1214.001) - VIRUS TESTED
  - MILDEW RESISTANT
• PI 313932 = P. elaeagrifolia (hybrid) (390.001) - VIRUS TESTED
• PI 541634 = P. fauriei No. 5 (777.001) - VIRUS TESTED
• PI 541665 = P. gharbiana (792.001) - VIRUS TESTED
• PI 541662 = P. gharbiana No. 1 (787.001) - VIRUS TESTED
• PI 541664 = P. gharbiana No. 4 (790.001) - VIRUS TESTED
• PI 318874 = P. hondoensis - Aonashi (925.001) - VIRUS TESTED
  - MILDEW RESISTANT
• PI 541825 = P. koehnei (808.001) - VIRUS TESTED
• PI 541827 = P. koehnei (812.001) - VIRUS TESTED
• PI 541829 = P. koehnei (815.001) - VIRUS TESTED
• PI 541834 = P. koehnei hybrid (820.001) - VIRUS TESTED
• PI 541855 = P. mamorensis - Long Ashton (1622.001) - VIRUS TESTED
• PI 312144 = P. nivalis (256.002) - VIRUS INFECTED
  - PERRY?
• PI 541873 = P. pashia No. 1 (871.001) - VIRUS TESTED
  - LATE BLOOM
• PI 235575 = P. pyrifolia - Japan (884.002) - VIRUS TESTED
• PI 541900 = P. pyrifolia No. 2 (888.001) - VIRUS TESTED
  - MILDEW RESISTANT, SCAB RESISTANT
• PI 541948 = P. salicifolia No. 1 (891.001) - VIRUS TESTED
• PI 617559 = P. salicifolia hybrid - blister mite resistant (2382.001) - VIRUS TESTED
  - MILDEW RESISTANT, BLISTER MITE RESISTANT
• PI 312149 = P. syriaca - Armenia (920.001) - VIRUS TESTED
• PI 542014 = P. ussuriensis - Korea (1203.001) - VIRUS TESTED
• PI 542037 = P. x phaeocarpa (880.001) - VIRUS TESTED
• PI 280405 = Packham's Triumph (436.001) - Pyrus communis L. - VIRUS TESTED
  - LATE RIPE, FIRE BLIGHT SUSCEPTIBLE
• PI 541998 = Pai Li (439.001) - Pyrus ussuriensis Maxim. - VIRUS TESTED
  - LATE RIPE, FIRE BLIGHT RESISTANT, MILDEW RESISTANT, SCAB RESISTANT
• PI 131662 = Passe Crassane (441.001) - Pyrus communis L. - VIRUS TESTED
  - VERY LATE RIPE, FIRE BLIGHT SUSCEPTIBLE, VIRUS INDICATOR, COMPACT, FROST RESISTANT, QUINCE COMPATIBLE, MONOLINIA RESISTANT
• PI 541951 = Pendula (893.001) - Pyrus salicifolia Pallas - VIRUS INFECTED
  - ORNAMENTAL
• PI 267863 = Ping Guo Li [Pingo Li] (455.002) - Pyrus ussuriensis Maxim. - VIRUS TESTED
  - LATE RIPE, MILDEW RESISTANT
• PI 541244 = Precoce de Trevoux (461.003) - Pyrus communis L. - VIRUS TESTED
  - FROST RESISTANT, MONOLINIA RESISTANT
• PI 131135 = President Loutreul (1136.002) - Pyrus communis L. - VIRUS TESTED
• PI 541317 = Red Pear (474.001) - Pyrus communis L. - VIRUS TESTED
  - PERRY ANCIENT, LATE BLOOM, SWEET (LOW ACID, LOW TANNIN)
• PI 286384 = Rocha (487.001) - Pyrus communis L. - VIRUS TESTED
  - LOW CHILL 550 hrs
• PI 131136 = Saint Gilles (1141.002) - Pyrus communis L. - VIRUS TESTED
• PI 277529 = Sanguinole (512.004) - Pyrus communis L. - VIRUS TESTED
  - RED FLESH, ANCIENT, EARLY RIPE
• PI 228017 = Seigyoku (520.001) - Pyrus pyrifolia (Burm. f.) Nakai - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, SCAB RESISTANT, LARGE FRUIT
• PI 541904 = Seuri Li (1173.002) - Pyrus pyrifolia (Burm. f.) Nakai - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, MILDEW RESISTANT
• PI 352635 = Shinko (526.002) - Pyrus pyrifolia (Burm. f.) Nakai - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, BLACK SPOT RESISTANT, SCAB RESISTANT
• PI 289525 = Sion Szu Mi (532.002) - Pyrus sp. - VIRUS TESTED
• PI 506363 = Sotoorihime (1666.001) - Pyrus pyrifolia (Burm. f.) Nakai - VIRUS TESTED
  - LATE RIPE, ANCIENT
• PI 264698 = Summer Muskatel Birne (557.002) - Pyrus communis L. - VIRUS TESTED
• PI 542024 = Tang Li (1184.002) - Pyrus ussuriensis Maxim. - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, MILDEW RESISTANT, SCAB RESISTANT
• PI 541273 = Thorn (569.001) - Pyrus communis L. - VIRUS TESTED
  - PERRY, ANCIENT, MEDIUM SHARP (MEDIUM ACID)
• PI 392323 = Ubileen Gift (3x) (585.001) - Pyrus communis L. - VIRUS TESTED
  - POLYPLOID (3x)
• PI 617652 = Untoasa de Geoagiu (2593.001) - Pyrus communis L. - VIRUS TESTED
• PI 541717 = Variolosa (P. pashia hyb.) (589.002) - Pyrus pashia Buch.-Ham. ex D. Don - VIRUS TESTED
  - FIRE BLIGHT RESISTANT, SCAB RESISTANT
• PI 541277 = Vermont Beauty (592.001) - Pyrus communis L. - VIRUS TESTED
• PI 541457 = Vicar of Winkfield (3x) (1172.001) - Pyrus communis L. - VIRUS TESTED
  - LATE RIPE, CULLINARY, STORAGE, FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, POLYPLOID (3x)
• PI 145821 = Vineland 29018 (596.001) - Pyrus hybrid - VIRUS INFECTED
• PI 66131 = Waite (Canner) (598.001) - Pyrus hybrid - VIRUS TESTED
  - FIRE BLIGHT RESISTANT
• PI 541281 = White Doyenne (602.004) - Pyrus communis L. - VIRUS TESTED
  - LATE RIPE, ANCIENT, QUINCE COMPATIBLE
• PI 541285 = Winter Nelis (1164.001) - Pyrus communis L. - VIRUS TESTED
  - FIRE BLIGHT SUSCEPTIBLE, LATE RIPE
• PI 638016 = Yaquina (Payson) (2826.001) - Pyrus communis L.
• PI 483393 = Zelinka (1547.001) - Pyrus communis L. - VIRUS TESTED
  - PSYLLA RESISTANT