NCGR-Corvallis Pyrus Catalog

Graft Compatible with Quince

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: 30 November 2015

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.

• Abbe Fetel (Abate Fetel) = PI 260195 (10.004) - Pyrus communis L.
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: MM-1998 NP-1990 PV-1995
  - Traits: FIRE BLIGHT SUSCEPTIBLE, LOW CHILL, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM, DNA Standard, CURATOR CHOICE, PARTHENOCARPIC
• Anjou = PI 617502 (63.001) - Pyrus communis L.
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: Bosc-1989 M.micromalus-1998 N.Poiteau-1998 Pyronia-1998
  - Traits: VERY LATE RIPE, FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM
• Anjou - Naumes = PI 541365 (21.001) - Pyrus communis L.
  - Pedigree: Productive Anjou selection from Naumes Orchard
  - Virus Lab Assays - Negative: PBCVd-2000 TOMRSV-1986
  - Virus Biological Assays - Negative: M.micromalus-1998 N.Poiteau-1987 P.Crassane-1984 Pyronia-1985 V.Crab-1988
  - Traits: LATE RIPE, FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, DIPLOID (flow cytometry)
• Aurora = PI 541119 (25.001) - Pyrus communis L.
  - Pedigree: Margherite Marillat x Bartlett
  - Virus Lab Assays - Negative: PBCVd-2000 TOMRSV-1986, Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: Bosc-1989 LA62-1983 M.micromalus-1995 N.Poiteau-2003 Pyronia-1985 V.Crab-1985
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry) CURATOR CHOICE
• Bartlett - French Compatible = PI 617536 (2335.001) - Pyrus communis L.
  - Pedigree: Seedling selection
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: MM-1998 NP-1992 PV-1991
  - Traits: FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, DIPLOID (flow cytometry)
• Bartlett - Swiss compatible with Quince = PI 307508 (607.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Biological Assays - Negative: Bosc-1989
  - Traits: FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Bartlett - Swiss compatible with Quince = PI 267940 (1347.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: Bosc-1989 M.micromalus-1998 N.Poiteau-1988 P.Crassane-1984 Pyronia-1985
  - Traits: FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM
• Beierschmitt = PI 541455 (1306.003) - Pyrus communis L.
  - Pedigree: Seedling selection of cultivar Bartlett
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: NP-1990 PV-1991, Uncertain: MM-2003
  - Traits: QUINCE COMPATIBLE, COLD HARDY, DIPLOID (flow cytometry)
• Belle Guerandaise = PI 322034 (46.001) - Pyrus communis L.
  - Virus Lab Assays - Negative: TOMRSV-1986, Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: LA62-1983 N.Poiteau-1992 P.Crassane-1984 Pyronia-1988 V.Crab-1988
  - Traits: QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Beurré Alexandre Lucas (3x) = PI 541132 (58.004) - Pyrus communis L. - VIRUS INFECTED
  - Pedigree: Chance seedling
  - Virus Lab Assays - Positive: PBCVd-2000
  - Virus Biological Assays - Negative: NP-1993 PV-1993
  - Traits: QUINCE COMPATIBLE, POLYPLOID (3x flow cytometry 2008), HEIRLOOM, LATE RIPE (WINTER PEAR), FIRE BLIGHT RESISTANT
• Beurré Capiaumont = PI 104532 (1073.004) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: MM-2002 NP-1990 PV-1987
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM
• Beurré Diel (3x) = PI 541141 (71.002) - Pyrus communis L.
  - Virus Lab Assays - Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: NP-1990 PV-1987
  - Traits: LATE RIPE, FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, POLYPLOID (3x flow cytometry 2007), HEIRLOOM, MONOLINIA RESISTANT
• Beurré Dilly = PI 264192 (106.002) - Pyrus communis L.
  - Pedigree: Seedling selection or chance seedling
  - Virus Biological Assays - Negative: NP-1990 PV-1987 VC-1989
  - Traits: EARLY RIPE, SCAB RESISTANT, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Beurré Dubuisson = PI 255607 (72.004) - Pyrus communis L.
  - Virus Biological Assays - Negative: NP-1987 PV-1987
  - Traits: LATE RIPE, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Beurré Easter = PI 483363 (75.002) - Pyrus communis L.
  - Virus Lab Assays - Negative: ASGV-1989 PBCVd-2000
  - Virus Biological Assays - Negative: MM-1998 NP-1995
  - Traits: VERY LATE RIPE, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM
• Beurré Fouqueray = PI 541143 (76.002) - Pyrus communis L.
  - Virus Lab Assays - Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: NP-1990
  - Traits: QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Beurré Giffard = PI 541144 (77.002) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: PBCVd-2000, Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: MM-2002 NP-1990
  - Traits: QUINCE COMPATIBLE, EARLY RIPE, COLD HARDY (fruited in Anchorage), DIPLOID (flow cytometry), HEIRLOOM
• Beurré Giffard = PI 541548 (2274.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Biological Assays - Negative: NP-1990 PV-1991 VC-1991
  - Traits: QUINCE COMPATIBLE, COLD HARDY (fruited in Anchorage), HEIRLOOM, DIPLOID (flow cytometry 2012)
• Beurré Hardy = PI 300691 (1187.001) - Pyrus communis L.
  - Virus Lab Assays - Negative: ASGV-1989 PBCVd-2000 TOMRSV-1986
  - Virus Biological Assays - Negative: LA62-1983 M.micromalus-1997 N.Poiteau-1990 Pyronia-1987
  - Traits: FIRE BLIGHT SUSCEPTIBLE, VIRUS INDICATOR, QUINCE COMPATIBLE, MONOLINIA RESISTANT, DIPLOID (flow cytometry), HEIRLOOM
• Beurré Superfin = PI 541150 (93.001) - Pyrus communis L. - VIRUS INFECTED
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: TOMRSV-1986
  - Virus Biological Assays - Positive: Pyronia-1990, Negative: Bosc-1989 V.Crab-1988
  - Traits: QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Beurré Superfin = PI 541150 (558.002) - Pyrus communis L. - VIRUS INFECTED
  - Pedigree: Chance seedling
  - Virus Biological Assays - Positive: NP-1997 PV-1997
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM, CURATOR CHOICE
• Beurré d'Amanlis (3x) = PI 541134 (60.002) - Pyrus communis L.
  - Virus Lab Assays - Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: NP-1990
  - Traits: QUINCE COMPATIBLE, POLYPLOID (3x flow cytometry 2007), HEIRLOOM
• Bloodgood (=Julienne?) = PI 638013 (2823.001) - Pyrus communis L. - VIRUS INFECTED
  - Virus Biological Assays - Positive: NP-2004
  - Traits: QUINCE COMPATIBLE, HEIRLOOM, EARLY RIPE, DIPLOID (flow cytometry 2012)
• Butirra Precoce Morettini = PI 276764 (115.001) - Pyrus communis L.
  - Pedigree: Coscia x Williams
  - Virus Lab Assays - Negative: PBCVd-2000 TOMRSV-1986, Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: Bosc-1989 LA62-1983 M.micromalus-1995 N.Poiteau-1988 P.Crassane-1984 Pyronia-1985 V.Crab-1992
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry), SCAB RESISTANT (Australia)
• California = PI 541157 (123.001) - Pyrus communis L.
  - Pedigree: Max Red Bartlett x Comice
  - Virus Lab Assays - Negative: TOMRSV-1986, Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: LA62-1983 N.Poiteau-1990 P.Crassane-1984 Pyronia-1985 V.Crab-1989
  - Traits: FIRE BLIGHT SUSCEPTIBLE, RED SKIN, QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012)
• Carrick = PI 617573 (2456.001) - Pyrus communis L.
  - Pedigree: Seckel x Garber
  - Virus Biological Assays - Negative: NP-1992 PV-1993
  - Traits: FIRE BLIGHT RESISTANT, LOW CHILL, PROMISING IN BRAZIL, QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012)
• Clara Frijs (Comtesse Clara Frijs) = PI 105193 (1079.001) - Pyrus communis L.
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: Bosc-1988 M.micromalus-2002 N.Poiteau-1988 P.Crassane-1984 Pyronia-1985
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry), COLD HARDY, HEIRLOOM
• Colette = PI 617532 (2329.001) - Pyrus communis L.
  - Pedigree: Parentage unknown
  - Virus Lab Assays - Negative: PNRSV-1990
  - Virus Biological Assays - Negative: MM-2001 NP-1992 PV-1991
  - Traits: QUINCE COMPATIBLE, EVERBEARING - flowers through spring & summer, DIPLOID (flow cytometry 2012)
• Concorde = PI 665740 (2533.001) - Pyrus communis L.
  - Pedigree: Conference x Doyenne du Comice
  - Virus Biological Assays - Negative: NP-1995 PV-1995
  - Traits: QUINCE COMPATIBLE, COLD HARDY (fruited in Anchorage), DIPLOID (flow cytometry 2012)
• Conference = PI 541168 (156.001) - Pyrus communis L.
  - Pedigree: Seedling of cultivar Leon Leclerc de Laval
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: M.micromalus-1998 N.Poiteau-1990 P.Crassane-1984 Pyronia-1991 V.Crab-1991
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry), apparently SELF-FERTILE (PARTHENOCARPIC), HEIRLOOM, DNA STANDARD
• Dabney (3x) = PI 541306 (164.001) - Pyrus hybrid
  - Pedigree: Seckel x Garber
  - Virus Lab Assays - Negative: TOMRSV-1986, Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: M.micromalus-1996 N.Poiteau-1988 P.Crassane-1984
  - Traits: FIRE BLIGHT RESISTANT, QUINCE COMPATIBLE , PHS Favorite 2005, POLYPLOID (3x flow cytometry 2012)
• Dawn = PI 541170 (168.001) - Pyrus communis L.
  - Pedigree: Michigan 437 (Barseck x Bartlett) x Comice
  - Virus Lab Assays - Negative: ASGV-1989 PBCVd-2000 TOMRSV-1986
  - Virus Biological Assays - Negative: Bosc-1989 M.micromalus-1996 P.Crassane-1984 Pyronia-1985 V.Crab-1989, Uncertain: N.Poiteau-2003
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry)
• Devoe = PI 541172 (173.001) - Pyrus communis L.
  - Pedigree: Probably a seedling of cultivar Clapp Favorite
  - Virus Lab Assays - Negative: PBCVd-2000 TOMRSV-1986
  - Virus Biological Assays - Negative: M.micromalus-1996 Pyronia-1997, Uncertain: Bosc-1989 N.Poiteau-2003
  - Traits: FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, DIPLOID (flow cytometry), CURATOR CHOICE
• Docteur Desportes = PI 541173 (177.004) - Pyrus communis L.
  - Virus Biological Assays - Negative: NP-1991 PV-1991
  - Traits: LATE RIPE, QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012)
• Doyenne Gris = PI 541335 (1086.002) - Pyrus communis L.
  - Pedigree: White Doyenne russet sport
  - Virus Lab Assays - Negative: PNRSV-1990
  - Virus Biological Assays - Negative: NP-1990 PV-1995
  - Traits: SCAB RESISTANT, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Doyenne d'Hiver (Beurré Easter) = PI 541307 (183.001) - Pyrus communis L.
  - Virus Lab Assays - Negative: TOMRSV-1986
  - Virus Biological Assays - Negative: M.micromalus-1996 N.Poiteau-1985 Pyronia-1985 V.Crab-1989
  - Traits: VERY LATE RIPE (WINTER PEAR), FROST RESISTANT, QUINCE COMPATIBLE, HEIRLOOM, MONOLINIA RESISTANT, DIPLOID (flow cytometry 2012)
• Doyenne du Comice = PI 271658 (148.001) - Pyrus communis L.
  - Pedigree: Seedling selection
  - Virus Lab Assays - Negative: PBCVd-2000 TOMRSV-1986, Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: Bosc-1989 LA62-1983 M.micromalus-1995 N.Poiteau-1985 Pyronia-1985 V.Crab-1989
  - Traits: LATE RIPE, FIRE BLIGHT SUSCEPTIBLE, FROST RESISTANT, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM, CURATOR CHOICE, DNA STANDARD
• Doyenne du Comice - Crimson Gem = PI 541535 (2198.003) - Pyrus communis L.
  - Pedigree: Dark red sport of Regal Red
  - Virus Biological Assays - Negative: MM-1996 NP-1993 PV-1995
  - Traits: FIRE BLIGHT SUSCEPTIBLE, RED SKIN, QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012)
• Doyenne du Comice - Regal Red = PI 541534 (2150.004) - Pyrus communis L.
  - Pedigree: Red sport of Comice
  - Virus Biological Assays - Negative: NP-1991 PV-1991, Uncertain: MM-1998
  - Traits: FIRE BLIGHT SUSCEPTIBLE, RED SKIN, QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012)
• Doyenne du Comice - Spur = PI 352632 (146.002) - Pyrus communis L.
  - Pedigree: Spur or bud mutation of cultivar Comice
  - Virus Lab Assays - Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: MM-1999 NP-1990 PV-1995 VC-1992
  - Traits: FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012)
• Duchesse Bronzee = PI 541179 (193.004) - Pyrus communis L.
  - Pedigree: Duchesse d'Angouleme sport
  - Virus Biological Assays - Negative: NP-1990 PV-1987
  - Traits: LATE RIPE, FIRE BLIGHT RESISTANT, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Duchesse d'Angouleme = PI 541303 (17.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: PBCVd-2000 TOMRSV-1986
  - Virus Biological Assays - Negative: M.micromalus-1997 N.Poiteau-1989 P.Crassane-1984 Pyronia-1985 V.Crab-1985, Uncertain: Bosc-1988
  - Traits: LATE RIPE, FIRE BLIGHT RESISTANT, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM, MONOLINIA RESISTANT
• Duchesse d'Angouleme Bronzee = PI 541336 (1087.002) - Pyrus communis L.
  - Pedigree: Duchesse d'Angouleme sport
  - Virus Biological Assays - Negative: MM-2001 NP-1990 PV-1989
  - Traits: LATE RIPE, FIRE BLIGHT RESISTANT, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Early Seckel = PI 541184 (204.001) - Pyrus communis L.
  - Pedigree: Seedling of cultivar Seckel
  - Virus Lab Assays - Negative: PBCVd-2000 TOMRSV-1986
  - Virus Biological Assays - Negative: JA-1983 M.micromalus-1996 N.Poiteau-1985 Pyronia-1988 V.Crab-1992, Uncertain: Bosc-1989
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012)
• Emile d'Heyst = PI 131460 (1089.002) - Pyrus communis L.
  - Pedigree: Probably a seedling selection
  - Virus Biological Assays - Negative: NP-1990 PV-1995
  - Traits: LATE RIPE, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Etrusca = PI 665800 (2693.003) - Pyrus communis L.
  - Pedigree: Coscia x Gentile
  - Traits: VERY EARLY RIPE, QUINCE COMPATIBLE
• Figue d'Alencon = PI 541539 (2253.001) - Pyrus communis L. - VIRUS INFECTED
  - Virus Biological Assays - Positive: PV-1989 VY-1991
  - Traits: QUINCE COMPATIBLE, HEIRLOOM
• Figue d'Alencon = PI 541539 (2253.006) - Pyrus communis L.
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: MM-1998 NP-1996 PV-1995
  - Traits: QUINCE COMPATIBLE, HEIRLOOM
• Flemish Beauty = PI 541189 (225.003) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: TOMRSV-1988, Uncertain: PBCVd-2000
  - Virus Biological Assays - Negative: MM-2003 NP-1989
  - Traits: FIRE BLIGHT SUSCEPTIBLE, COLD HARDY, MILDEW RESISTANT, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM
• Fondante de Moulins Lille = PI 541190 (231.002) - Pyrus communis L.
  - Pedigree: Seedling of cultivar Napoleon
  - Virus Biological Assays - Negative: NP-1989
  - Traits: QUINCE COMPATIBLE, HEIRLOOM
• General Le Clerc = PI 260157 (241.003) - Pyrus communis L.
  - Pedigree: Unknown, probably Comice seedling
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: MM-2002 NP-1990 PV-1987 VC-1989
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry)
• Glou Morceau = PI 541310 (249.001) - Pyrus communis L.
  - Pedigree: Seedling selection
  - Virus Lab Assays - Negative: TOMRSV-1988
  - Virus Biological Assays - Negative: Pyronia-1988, Uncertain: M.micromalus-2001
  - Traits: VERY LATE RIPE, QUINCE COMPATIBLE, HEIRLOOM
• Gorham = PI 541196 (252.001) - Pyrus communis L.
  - Pedigree: Bartlett x Josephine de Malines
  - Virus Lab Assays - Negative: PBCVd-2000 TOMRSV-1988
  - Virus Biological Assays - Negative: M.micromalus-1999 N.Poiteau-1987 P.Crassane-1984 Pyronia-1987
  - Traits: FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, DIPLOID (flow cytometry)
• Grand Champion (Gorham sport) = PI 541197 (253.003) - Pyrus communis L.
  - Pedigree: Russet sport of Gorham
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: MM-2002 NP-1990 PV-1995
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry)
• Harrow Delight (HW 603) = PI 541431 (1404.001) - Pyrus communis L.
  - Pedigree: Bartlett x (Early Sweet x Old Home)
  - Virus Biological Assays - Negative: Bosc-1989 N.Poiteau-1987 P.Crassane-1985 Pyronia-1990
  - Traits: FIRE BLIGHT RESISTANT, QUINCE COMPATIBLE, COLD HARDY (fruited in Anchorage)
• Harvest Queen (HW 602) = PI 541203 (265.001) - Pyrus communis L.
  - Pedigree: Bartlett x (Barseck x Bartlett)
  - Virus Lab Assays - Negative: TOMRSV-1988
  - Virus Biological Assays - Negative: Bosc-1989 JA-1983 N.Poiteau-1985 Pyronia-1987 V.Crab-1988
  - Traits: QUINCE COMPATIBLE
• Harvest Queen (HW 602) = PI 541203 (1097.001) - Pyrus communis L.
  - Pedigree: Bartlett x (Barseck x Bartlett)
  - Virus Biological Assays - Negative: Bosc-1989 N.Poiteau-1988 P.Crassane-1984 Pyronia-1985
  - Traits: QUINCE COMPATIBLE
• Highland = PI 541207 (279.002) - Pyrus communis L.
  - Pedigree: Bartlett x Comice
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: MM-2002 NP-1990 PV-1989
  - Traits: FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, DIPLOID (flow cytometry)
• Howell - Sport = PI 541210 (286.004) - Pyrus communis L.
  - Pedigree: Howell is a seedling of local cultivar Jonah. Howell - Sport is a red skin bud mutation, origin uncertain
  - Virus Biological Assays - Negative: MM-1998 NP-1995 PV-1995
  - Traits: FIRE BLIGHT SUSCEPTIBLE, RED SKIN, QUINCE COMPATIBLE, HEIRLOOM
• Jeanne d'Arc = PI 541553 (2282.001) - Pyrus communis L.
  - Pedigree: Buerre Diel x Doyenne du Comice
  - Virus Biological Assays - Negative: MM-2001 NP-2002 PV-1993
  - Traits: QUINCE COMPATIBLE, HEIRLOOM
• Josephine de Malines = PI 200378 (305.005) - Pyrus communis L.
  - Pedigree: Seedling selection
  - Virus Biological Assays - Negative: NP-1992 PV-1992
  - Traits: QUINCE COMPATIBLE, HEIRLOOM
• Kieffer = PI 541714 (1166.001) - Pyrus hybrid
  - Pedigree: P. pyrifolia x Bartlett
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: LA62-1983 M.micromalus-2003 N.Poiteau-1987 P.Crassane-1984 Pyronia-1985
  - Traits: LATE RIPE, FIRE BLIGHT RESISTANT, LOW CHILL 680 hrs, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM
• Laxton's Superb = PI 541543 (2269.001) - Pyrus communis L. - VIRUS INFECTED
  - Pedigree: Buerre Superfin x William's Bon Chretien (Bartlett)
  - Virus Biological Assays - Positive: VY-1985, Negative: NP-1989 PV-1989
  - Traits: FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE
• Louis Pasteur = PI 260159 (359.001) - Pyrus communis L.
  - Virus Biological Assays - Negative: Bosc-1989 N.Poiteau-1988 Pyronia-1988 V.Crab-1988, Uncertain: P.Crassane-1984
  - Traits: QUINCE COMPATIBLE, RUSSET FRUIT
• Louise Bonne d'Avranches (L.B. de Jersey) = PI 541220 (358.002) - Pyrus communis L.
  - Pedigree: Seedling selection
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: MM-2003 NP-1989 PV-1989
  - Traits: QUINCE COMPATIBLE, MONOLINIA RESISTANT, DIPLOID (flow cytometry), HEIRLOOM
• Louise Bonne d'Avranches (L.B. de Jersey) = PI 541502 (2106.001) - Pyrus communis L. - VIRUS INFECTED
  - Pedigree: seedling selection
  - Virus Lab Assays - Negative: ASGV-1989
  - Virus Biological Assays - Positive: N.Poiteau-1988
  - Traits: QUINCE COMPATIBLE, HEIRLOOM, MONOLINIA RESISTANT
• Louise Bonne d'Avranches Panachee (=variagated) = PI 617575 (2491.001) - Pyrus communis L.
  - Pedigree: Bud sport of Louise Bonne de Jersey
  - Virus Biological Assays - Negative: NP-1996 PV-1998
  - Traits: VARIEGATED, STRIPED FRUIT, QUINCE COMPATIBLE, HEIRLOOM
• Magness = PI 541299 (1167.001) - Pyrus communis L.
  - Pedigree: Seckel seedling x Comice
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: M.micromalus-2000 N.Poiteau-2003 Pyronia-1985
  - Traits: FIRE BLIGHT RESISTANT, SCAB RESISTANT, QUINCE COMPATIBLE, CYTOPLASMIC MALE STERILITY, DIPLOID (flow cytometry 2014)
• Maxine = PI 541231 (547.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: Bosc-1989 M.micromalus-1998 N.Poiteau-1991 Pyronia-1991 V.Crab-1991
  - Traits: FIRE BLIGHT RESISTANT, MILDEW RESISTANT, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM
• Old Home = PI 541456 (431.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: Bosc-1989 M.micromalus-1996 Pyronia-1984 V.Crab-1992, Uncertain: N.Poiteau-2003
  - Traits: FIRE BLIGHT RESISTANT, ROOTSTOCK, QUINCE COMPATIBLE, COLD HARDY, DIPLOID (flow cytometry)
• Olivier de Serres = PI 541488 (2031.001) - Pyrus communis L. - VIRUS INFECTED
  - Pedigree: open pollinated seedling of Forunee d'Angers
  - Virus Biological Assays - Positive: N.Poiteau-1993 Pyronia-1993 Vein Yellows-1991
  - Traits: VERY LATE RIPE, QUINCE COMPATIBLE, HEIRLOOM, MONOLINIA RESISTANT, DIPLOID (flow cytometry 2014)
• Olivier de Serres = PI 541488 (2031.002) - Pyrus communis L.
  - Pedigree: open pollinated seedling of Forunee d'Angers
  - Virus Biological Assays - Negative: PV-2001
  - Traits: QUINCE COMPATIBLE, HEIRLOOM, MONOLINIA RESISTANT
• Onward = PI 437060 (432.001) - Pyrus communis L.
  - Pedigree: Laxton's Superb x Doyenne du Comice
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: Bosc-1989 M.micromalus-1997 N.Poiteau-2003 P.Crassane-1984 Pyronia-1984 V.Crab-1989
  - Traits: QUINCE COMPATIBLE, DIPLOID (flow cytometry), CURATOR CHOICE
• Passe Crassane = PI 131662 (441.001) - Pyrus communis L.
  - Pedigree: Seedling selection
  - Virus Lab Assays - Negative: TOMRSV-1986
  - Virus Biological Assays - Negative: N.Poiteau-1985 Pyronia-1984 V.Crab-1989, Uncertain: M.micromalus-2001
  - Traits: VERY LATE RIPE, FIRE BLIGHT SUSCEPTIBLE, VIRUS INDICATOR, COMPACT HABIT, FROST RESISTANT, QUINCE COMPATIBLE, MONOLINIA RESISTANT, HEIRLOOM, DIPLOID (flow cytometry), DNA STANDARD
• Passe Crassane Rouge = PI 131663 (445.001) - Pyrus communis L. - VIRUS INFECTED
  - Pedigree: Bud mutation of cv Passe Crassane
  - Virus Lab Assays - Positive: PBCVd-1995 Viroid-2009
  - Virus Biological Assays - Negative: M.micromalus-1997 N.Poiteau-1988 P.Crassane-1984 Pyronia-1985 V.Crab-1992
  - Traits: VERY LATE RIPE, FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, COMPACT HABIT
• Pierre Corneille = PI 541521 (2129.002) - Pyrus communis L.
  - Pedigree: Buerre Diel x Doyenne du Comice
  - Virus Biological Assays - Negative: NP-2001 PV-2001
  - Traits: QUINCE COMPATIBLE, HEIRLOOM
• Rogue Red = PI 541252 (488.001) - Pyrus communis L. - VIRUS INFECTED
  - Pedigree: Comice x (Seckel x Farmingdale sdlg. 122)
  - Virus Biological Assays - Positive: Vein Yellows-1985, Negative: Bosc-1989 V.Crab-1988
  - Traits: RED SKIN, QUINCE COMPATIBLE, WINTER PEAR, DIPLOID (flow cytometry)
• Saint Andre = PI 541259 (508.001) - Pyrus communis L. - VIRUS INFECTED
  - Virus Lab Assays - Negative: TOMRSV-1988
  - Virus Biological Assays - Positive: P.Crassane-1984, Negative: Bosc-1989 V.Crab-1988
  - Traits: FIRE BLIGHT RESISTANT, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Sampionka = PI 654963 (2864.001) - Pyrus communis L.
  - Pedigree: President Drouard x Bartlett
  - Traits: DIPLOID, QUINCE COMPATIBLE, FRUIT LARGE, MID-SEASON
• Santa Claus = PI 215329 (513.003) - Pyrus communis L.
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: NP-1989 PV-1989
  - Traits: QUINCE COMPATIBLE, LATE RIPE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Sierra = PI 541348 (1142.002) - Pyrus communis L.
  - Pedigree: Bartlett x Marguerite Marillat
  - Virus Biological Assays - Negative: NP-1990 PV-1995
  - Traits: FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012)
• Sucree de Montlucon = PI 295096 (551.002) - Pyrus communis L.
  - Virus Biological Assays - Negative: NP-1989 PV-1987
  - Traits: LATE RIPE, QUINCE COMPATIBLE, HEIRLOOM, POLYPLOID (3x flow cytometry 2013)
• Tongre (=Durondeau) = PI 295098 (577.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Biological Assays - Negative: Bosc-1989 M.micromalus-1997 N.Poiteau-1985 P.Crassane-1984 Pyronia-1985 V.Crab-1988
  - Traits: QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Tyson = PI 541506 (2332.001) - Pyrus communis L.
  - Pedigree: Seedling selection
  - Virus Biological Assays - Negative: NP-1992 PV-1991, Uncertain: MM-2001
  - Traits: FIRE BLIGHT RESISTANT, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Urbaniste = PI 279333 (171.002) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: NP-1990 PV-1986 VC-1989
  - Traits: QUINCE COMPATIBLE, MONOLINIA RESISTANT, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Vicar of Winkfield = PI 449288 (162.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: TOMRSV-1986, Uncertain: ASGV-1989
  - Virus Biological Assays - Negative: LA62-1983 N.Poiteau-1987 P.Crassane-1984, Uncertain: Bosc-1989
  - Traits: LATE RIPE, CULLINARY, STORAGE, FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, HEIRLOOM, DIPLOID (flow cytometry 2012)
• Vicar of Winkfield (3x) = PI 541457 (1172.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Lab Assays - Negative: PBCVd-2000
  - Virus Biological Assays - Negative: LA62-1983 M.micromalus-2001 N.Poiteau-2003 Pyronia-1985 V.Crab-1991
  - Traits: LATE RIPE, CULLINARY, STORAGE, FIRE BLIGHT SUSCEPTIBLE, QUINCE COMPATIBLE, POLYPLOID (3x flow cytometry 2007), HEIRLOOM
• Warren = PI 541448 (1582.001) - Pyrus communis L.
  - Pedigree: Chance seedling
  - Virus Biological Assays - Negative: M.micromalus-2001 N.Poiteau-1988 P.Crassane-1985 Pyronia-1988 V.Crab-1991
  - Traits: FIRE BLIGHT RESISTANT, LOW CHILL, QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012,2014)
• White Doyenne = PI 541281 (602.004) - Pyrus communis L.
  - Pedigree: Origin uncertain. May be the 'Sementinum' pear of Greece.
  - Virus Biological Assays - Negative: NP-1989 PV-1989
  - Traits: LATE RIPE, ANCIENT, QUINCE COMPATIBLE, DIPLOID (flow cytometry), HEIRLOOM
• Winnals Longdon = PI 541486 (2029.001) - Pyrus communis L.
  - Pedigree: Probably a chance seedling
  - Virus Biological Assays - Negative: N.Poiteau-1992 Pyronia-1991 V.Crab-1989
  - Traits: PERRY, MEDIUM SHARP (MEDIUM ACID, MEDIUM TANNIN), HEIRLOOM, QUINCE COMPATIBLE, DIPLOID (flow cytometry 2012)