NCGR-Corvallis Pyrus Catalog

Pyrus Seed Accessions

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: 01 May 2013

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.

• Bartlett OP = PI 541375 (847.000) - Pyrus communis L. SEED
  - Pedigree: OP seed from escaped Bartlett pear
• Bartlett OP = PI 541376 (848.000) - Pyrus communis L. SEED
  - Pedigree: OP seed from escaped Bartlett
• Dzmernuk OP = PI 638010 (2818.000) - Pyrus communis L. SEED
  - Pedigree: open pollinated seed of 'Dzmernuk'
• OH 20 OP = PI 541378 (853.000) - Pyrus communis L. SEED
  - Pedigree: Open pollinated OH-20
• P. betulifolia = PI 540997 (2033.000) SEED
  - Pedigree: OP seed from seedling selections from Chinese seedlot
• P. betulifolia = PI 617569 (2452.000) SEED
  - Pedigree: Open pollinated from seedling selections
• P. betulifolia = PI 617570 (2453.000) SEED
  - Pedigree: Open pollinated from seedling selections
• P. betulifolia = PI 617656 (2600.000) SEED
• P. betulifolia 'Du Li' - Shaanxi, China = PI 638018 (2828.000) SEED
  - Pedigree: Collected in the wild from Shaanxi Province, China.
  - Traits: COLD HARDY
• P. betulifolia - China = PI 540995 (1699.000) SEED
• P. betulifolia - Shaanxi, China = PI 541007 (2291.000) SEED
  - Pedigree: Collected from the wild in China
  - Traits: COLD HARDY
• P. betulifolia 96123 - Heilongjiang, China = PI 617649 (2589.000) SEED
  - Pedigree: collected from the wild in Heilongjiang, China
  - Traits: COLD HARDY
• P. betulifolia No. 1 OP = PI 540957 (755.000) SEED
  - Pedigree: Increased seed from OP CPYR 644
• P. betulifolia No. 2 - China = PI 540959 (766.000) SEED
  - Pedigree: Collected from the wild
• P. betulifolia No. 3 - China = PI 540956 (80.000) SEED
  - Pedigree: Collected from the wild in China
• P. betulifolia from Bologna = PI 540996 (1704.000) SEED
• P. calleryana = PI 541045 (1049.000) SEED
  - Pedigree: Seed from seedling selection from Asian seedlot
• P. calleryana = PI 541046 (1050.000) SEED
  - Pedigree: Seed from seedling selection from Asian seedlot
• P. calleryana = PI 541049 (1053.000) SEED
  - Pedigree: Seed from seedling selection from Asian seedlot
• P. calleryana (Mamenashi ) - Japan (hybrid) = PI 541029 (1027.000) SEED
  - Pedigree: Collected from the wild in Japan
• P. calleryana 96107 - Liaoning, China = PI 617648 (2588.000) SEED
  - Pedigree: collected from the wild in Liaoning
  - Traits: DIPLOID (flow cytometry)
• P. calleryana D-6 x Bradford Dwarf = PI 233634 (1029.000) SEED
  - Pedigree: P. calleryana D-6 (PI 233634) x Bradford Dwarf
• P. calleryana D-6 x Bradford Dwarf = PI 541014 (1034.000) SEED
  - Pedigree: P. calleryana D-6 (PI 233634) x Bradford Dwarf
• P. calleryana No. 6 call. 9 = PI 541037 (1041.000) SEED
  - Pedigree: Collected from the wild in Asia
• P. calleryana-5 = PI 541038 (1042.000) SEED
  - Pedigree: Seed from seedling selection from Asian seedlot
• P. calleryana-5 = PI 541039 (1043.000) SEED
  - Pedigree: Seed from seedling selection from Asian seedlot
• P. calleryana-7 = PI 541040 (1044.000) SEED
  - Pedigree: Seed from seedling selection from Asian seedlot
• P. calleryana-8 = PI 541047 (1051.000) SEED
  - Pedigree: Seed from seedling selection from Asian seedlot
• P. calleryana-9 = PI 541041 (1045.000) SEED
  - Pedigree: Seed from seedling selection from Asian seedlot
• P. communis = PI 617543 (2346.000) SEED
  - Pedigree: OP seedling selection from seedlot CPYR 2346
• P. communis - Russia = PI 541467 (1694.000) SEED
  - Pedigree: Collected from the wild in the Soviet Union
• P. communis - Turkey = PI 541366 (67.000) SEED
  - Pedigree: Collected from the wild in Turkey
• P. communis 10-14 OP = PI 541379 (856.000) SEED
  - Pedigree: Open pollinated from yard planting
• P. communis ssp. caucasica - Armenia 37 = PI 638008 (2816.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. caucasica - Armenia, Spitaki-1 = PI 638004 (2812.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. caucasica - Armenia, Spitaki-2 = PI 638005 (2813.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. caucasica - Armenia, Spitaki-3 = PI 638006 (2814.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. caucasica - Armenia, Spitaki-4 = PI 638007 (2815.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. caucasica - Caucasus Mts. Russia = PI 324049 (896.000) SEED
  - Pedigree: Collected from the wild in the Russia
• P. communis ssp. caucasica - Caucasus Mts. Russia = PI 324041 (2048.000) SEED
  - Pedigree: Seedling selection from seed collected in Russia
• P. communis ssp. caucasica - Caucasus Mts. Russia = PI 324043 (2049.000) SEED
  - Pedigree: Seedling selection from seedlot collected in Russia
• P. communis ssp. caucasica - Russia = PI 541565 (1691.000) SEED
  - Pedigree: Collected from the wild in the Soviet Union
• P. communis ssp. caucasica ARM-02-167 - Armenia, Vanadzor = PI 641285 (2799.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. caucasica ARM-02-175 - Armenia, Pushkin Mou = PI 641286 (2800.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. caucasica GE-2004-037 - Georgia, Aregri Val = PI 641292 (2835.000) SEED
  - Pedigree: Collected in the wild in Republic of Georgia.
• P. communis ssp. caucasica GE-2004-039 - Georgia, Shatili = PI 641293 (2836.000) SEED
  - Pedigree: Collected in the wild in Republic of Georgia.
• P. communis ssp. caucasica GE-2004-068 - Georgia, Bakuriani = PI 641296 (2839.000) SEED
  - Pedigree: Collected in the wild in Republic of Georgia.
• P. communis ssp. caucasica GE-2004-075 - Georgia, Satere = PI 641297 (2840.000) SEED
  - Pedigree: Collected in the wild in Republic of Georgia.
• P. communis ssp. caucasica GE-2004-081 - Georgia, Bakuriani = PI 641298 (2841.000) SEED
  - Pedigree: Collected in the wild in Republic of Georgia.
• P. communis ssp. caucasica GE-2004-120 - Georgia, Nikortsmin = PI 641299 (2842.000) SEED
  - Pedigree: Collected in the wild in Republic of Georgia.
• P. communis ssp. caucasica GE-2004-131 - Georgia, Kharagauli = PI 641300 (2844.000) SEED
  - Pedigree: Collected in the wild in Republic of Georgia.
• P. communis ssp. caucasica GE-2004-136 - Georgia, Kharagauli = PI 641301 (2845.000) SEED
  - Pedigree: Collected in the wild in Republic of Georgia.
• P. communis ssp. caucasica GE-2006-128 - Kakheti, Georgia = PI 657925 (2884.000) SEED
  - Pedigree: Collected from the wild in the Republic of Georgia.
• P. communis ssp. caucasica K-19792 - Russia = PI 617541 (2344.000) SEED
  - Pedigree: Uncertain, selection from the wild?
• P. communis ssp. caucasica No.1 - Armenia = PI 638020 (2830.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. caucasica No.2 - Armenia = PI 638021 (2831.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. caucasica No.3 - Armenia = PI 638022 (2832.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. communis ssp. pyraster - Macedonia = PI 358439 (981.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. communis ssp. pyraster - Macedonia = PI 377613 (982.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. communis ssp. pyraster - Macedonia = PI 377615 (983.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. communis ssp. pyraster - Macedonia = PI 369882 (987.000) SEED
  - Pedigree: Collected fom the wild in Yugoslavia
• P. communis ssp. pyraster - Macedonia = PI 369880 (988.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. communis ssp. pyraster - Macedonia = PI 349026 (989.000) SEED
  - Pedigree: Seedling selection from wild Yugoslavian seedlot CPYR 989
• P. communis ssp. pyraster - Macedonia = PI 349030 (990.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. communis ssp. pyraster - Macedonia = PI 349027 (991.000) SEED
  - Pedigree: Seedling selection from wild Yugoslavian seedlot CPYR 991
• P. communis ssp. pyraster - Macedonia = PI 349029 (992.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. communis ssp. pyraster - Macedonia = PI 349028 (993.000) SEED
  - Pedigree: Seedling selection from wild Yugoslavian seedlot CPYR 993
• P. complexa [x complexa] - Russia = PI 542036 (1692.000) SEED
  - Pedigree: Collected from the wild in the Soviet Union
• P. cordata D - France = PI 541586 (935.000) SEED
  - Pedigree: Collected from the wild in France
• P. cordata E - France = PI 541587 (936.000) SEED
  - Pedigree: Collected from the wild in France
• P. elaeagrifolia = PI 541620 (945.000) SEED
  - Pedigree: Seed from seedling selection from Eurasian seedlot
• P. elaeagrifolia = PI 541621 (946.000) SEED
  - Pedigree: Seed from seedling selection from Eurasian seedlot
• P. elaeagrifolia = PI 541625 (1054.000) SEED
  - Pedigree: Collected from the wild
• P. elaeagrifolia - Armenia 38 = PI 638009 (2817.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. elaeagrifolia - Russia = PI 541629 (1693.000) SEED
  - Pedigree: Collected from the wild in the Soviet Union
• P. elaeagrifolia - Russia = PI 617567 (2426.000) SEED
• P. elaeagrifolia 1967 = PI 541618 (933.000) SEED
  - Pedigree: Collected from the wild in Oregon
• P. elaeagrifolia No. 2 = PI 541624 (949.000) SEED
  - Pedigree: Collected from the wild in Turkey
• P. elaeagrifolia WB-4 - Turkey = PI 541623 (948.000) SEED
  - Pedigree: Collected from the wild in Turkey
• P. fauriei = PI 541640 (1055.000) SEED
  - Pedigree: Seed from seedling selection from Korean seedlot
• P. fauriei - Korea = PI 541639 (1021.000) SEED
  - Pedigree: Collected from the wild in Korea
• P. fauriei - Korea = PI 541653 (1583.000) SEED
• P. fauriei - Korea = PI 541656 (2014.000) SEED
  - Pedigree: Collected from the wild in Korea
• P. hybrid = PI 541754 (1003.000) SEED
  - Pedigree: Open pollinated
• P. hybrid - Kazakhstan = PI 617623 (2551.000) SEED
• P. hybrid - Kazakhstan = PI 617624 (2552.000) SEED
  - Pedigree: Probably P. regelii crossed with something else
• P. hybrid - Turkey = PI 541755 (1007.000) SEED
  - Pedigree: Collected from the wild in Turkey
• P. hybrid - Turkey = PI 541759 (1014.000) SEED
  - Pedigree: Collected from the wild in Turkey
• P. koehnei - Taiwan = PI 541839 (962.000) SEED
  - Pedigree: Open-pollinated (in California)
• P. korshinskyi 94009 - Kyrgyzstan = PI 617596 (2520.000) SEED
  - Pedigree: Open pollinated seed from single tree. Pollen parent unknown (parent possibly Communis korshinskyi or regeli)
• P. korshinskyi 94010 - Kyrgyzstan = PI 617597 (2521.000) SEED
  - Pedigree: Open pollinated seed from single tree growing in a group of P. communis and P. korshinskyi. Thus maybe hybrid or pure.
• P. korshinskyi 94011 - Kyrgyzstan = PI 617598 (2522.000) SEED
  - Pedigree: Open pollinated seed from single tree growing in a group of P. communis and P. korshinskyi. Thus maybe hybrid or pure.
• P. nivalis - Russia = PI 541868 (1695.000) SEED
  - Pedigree: Collected from the wild in the Soviet Union
• P. nivalis hybrid - France = PI 541865 (972.000) SEED
  - Pedigree: Collected from the wild in France
• P. pashia - Australia = PI 541878 (976.000) SEED
  - Pedigree: Open pollinated
• P. pashia - Murree Hills, Pakistan = PI 295283 (877.000) SEED
  - Pedigree: Seed collected in wild in Pakistan. Presumed by collector to be P. heterophylla. Note in PI book that seeds look like P. pashia.
• P. pashia - Pakistan = PI 541880 (978.000) SEED
  - Pedigree: Collected from the wild in Pakistan
• P. pashia 880389 - Punjab, Pakistan = PI 541895 (2196.000) SEED
  - Pedigree: Collected from the wild in Pakistan
• P. pashia 880393 - Punjab, Pakistan = PI 541893 (2194.000) SEED
  - Pedigree: Collected from the wild in Pakistan
• P. pashia 880395 - Azad Kashmir, Pakistan = PI 541894 (2195.000) SEED
  - Pedigree: Collected from the wild in Pakistan
• P. pashia 880454 - Pakistan = PI 541892 (2193.000) SEED
  - Pedigree: Collected from the wild in Pakistan
• P. pashia No. 2 = PI 541877 (974.000) SEED
  - Pedigree: Increased seed of seedling sel. of wild Indian seedlot
• P. pashia No. 2 - India = PI 541881 (979.000) SEED
  - Pedigree: Collected from the wild in India
• P. pashia OP - Australia = PI 541879 (977.000) SEED
  - Pedigree: Open pollinated
• P. pyrifolia Domestic = PI 541916 (995.000) SEED
  - Pedigree: Domestic Pyrifolia
• P. pyrifolia OP = PI 541910 (996.000) SEED
  - Pedigree: Mikado x Hawaii hybrid
• P. regelii (hybrid) KAZ 93-46-02 - Kazakhstan = PI 617590 (2514.000) SEED
• P. regelii - Boraldy River Forest, Kazakhstan = PI 641279 (2587.000) SEED
  - Pedigree: Collected from the wild in Kazakhstan.
  - Traits: COLD HARDY
• P. regelii - Kazakhstan = PI 617626 (2554.000) SEED
• P. regelii hybrid KAZ 93-45-02 - Kyrgyzstan = PI 617588 (2512.000) SEED
• P. sachokiana GE-2006-115 - Georgia = PI 657923 (2882.000) SEED
  - Pedigree: Seed collected at research station in Republic of Georgia.
• P. salicifolia - Georgia G10-122 = PI 665755 (2952.000) SEED
• P. salicifolia - Russia = PI 541953 (1697.000) SEED
  - Pedigree: Collected from the wild in the Soviet Union
• P. salicifolia - Russia = PI 617568 (2427.000) SEED
• P. salicifolia ARM-02-029 - Armenia, Shikahogh = PI 641284 (2793.000) SEED
  - Pedigree: Collected from the wild in Armenia.
• P. salicifolia GE-2006-154 - Georgia, Salkuneti = PI 651623 (2893.000) SEED
  - Pedigree: Collected from the wild in the Republic of Georgia.
• P. spinosa (amygdaliformis) - Macedonia = PI 358434 (104.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. spinosa (amygdaliformis) - Macedonia = PI 358436 (330.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. spinosa (amygdaliformis) - Macedonia = PI 358435 (400.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. spinosa (amygdaliformis) - Macedonia = PI 358437 (539.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. spinosa (amygdaliformis) - Macedonia = PI 349022 (611.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. spinosa (amygdaliformis) - Macedonia = PI 349024 (630.000) SEED
  - Pedigree: Collected from the wild in Yugoslavia
• P. spinosa ALB-2011-007 = PI 665757 (2962.000) SEED
• P. spinosa ALB-2011-015 = PI 665759 (2964.000) SEED
• P. spinosa ALB-2011-028 = PI 665761 (2966.000) SEED
• P. spinosa ALB-2011-038 = PI 665763 (2968.000) SEED
• P. spinosa ALB-2011-064 = PI 665765 (2970.000) SEED
• P. spinosa ALB-2011-070 = PI 665767 (2972.000) SEED
• P. spinosa ALB-2011-078 = PI 665769 (2974.000) SEED
• P. spinosa ALB-2011-089 = PI 665770 (2975.000) SEED
• P. syriaca No. 2 - Iran = PI 541978 (1010.000) SEED
  - Pedigree: Collected from the wild in Iran
• P. ussuriensis 'Lukashovka ' - Khabarovsk, Russia = PI 637994 (2729.000) SEED
• P. ussuriensis 'McDermand' (Harbin) = PI 478004 (1501.000) SEED
  - Pedigree: Seeds collected at research station in Mordon, Manitoba
• P. ussuriensis 'Primorski Sour' - Khabarovsk, Russia = PI 637995 (2730.000) SEED
• P. ussuriensis - Russia [P. ovoidea] = PI 542027 (1696.000) SEED
  - Pedigree: Collected from the wild in the Soviet Union
• P. ussuriensis HVSC-107 - Khabarovsk, Russia = PI 637993 (2728.000) SEED
• P. ussuriensis HVSC-124 Primorye, Russia = PI 638003 (2805.000) SEED
  - Pedigree: Collected from the wild in Primorye, Russian Federation.
• P. ussuriensis JPN-2009-145 = PI 665746 (2937.000) SEED
  - Pedigree: Collected from the wild in Iwate, Japan.
• P. ussuriensis JPN-2009-148 = PI 665747 (2938.000) SEED
  - Pedigree: Collected from the wild in Iwate, Japan.
• P. xerophila - Gansu, China = PI 617650 (2590.000) SEED
• Reimer Red OP = PI 541386 (1056.000) - Pyrus communis L. SEED
  - Pedigree: OP Red Reimer (Comice x Max Red Bartlett) seed
• Summer Blood Birne O.P. - red flesh pear = PI 657930 (2927.000) - Pyrus communis L. SEED
  - Pedigree: Open pollinated seed from CPYR 556.001 (PI 312507)
• Tan Chi II (little pear) - Pakistan = PI 541964 (2197.000) - Pyrus pashia hybrid SEED
• Tangay (P. pashia hybrid) - Pakistan = PI 541891 (2192.000) - Pyrus hybrid SEED
  - Pedigree: Collected from the wild in Pakistan