List of pear cultivars

Over 3000 cultivars of the pear are known.[1] The following is a list of the more common and important cultivars, with the year and place of origin (where documented) and an indication of whether the pears are for cooking, eating, canning, drying or making perry. Those varieties marked agm have gained the Royal Horticultural Society's Award of Garden Merit. Those varieties marked FCC have gained the Royal Horticulatural Society´s First Class Certificate.

|== Table of pears ==

Common name Synonyms Image Origin First developed and introduced Comment Use and Cold storage[2] Harvest(days from full bloom)[3][4][5] and Fireblight susceptibility[6][7]F1 =very resistant, F5 = very susceptible.
Abate Fetel[8] Abbé Fetel France 1869 Scab susceptible. A major cultivar in Italy[9] Eating -1oC 90 days 140-165 F3
Alexander Lucas[10][11][12][13][14][15]Lucas, Lukas, Beurré AlexanderLoire et Cher, France1870, introduced 1874Triploideating -0.5oC 120 days.157 F1
Alfa[16]F1
Ambrosia[17]Indiana, UScross made 1978Pick mid August. Tolerant to fire blight.eating. 1oC 42 days
Angelys[18]File:Angélys.JPGAngers, Franceintroduced 1999Parentage Doyenné d' hiver x Doyenné du Comice. Pick 10 days after Doyenne du Comiceeating, -0.5o 180 daysF4
Angouleme see Duchesse d'Angouleme
Anjou see Beurré D'Anjou
Anjou Red[19]Sport of anjou with a red surface color. Not as vigorous as Anjou.
AyersUnited Statesan interspecific P. communis× P. pyrifolia hybrid
BambinellaMalta
Bartlett see Williams
Bartlett Max Red[20][21]Europe1945A red sport of Bartlett. Slightly more fire blight resistant than Bartlett
Bartlett Red Sensation[22][23]Sensation Red BartlettAustralia1940A red sport of Bartlett. Tree is slower growing.
BethEnglandintroduced 1974AGM in 1993. Parentage Beurre Superfin x Williams Bon Chretien.
Beurre d' Anjou[24][25][26][27][28][29]D' Anjou, Beurré Gris,France<1628eating -0.5oC 150 days140-165 F2
Beurré d'Arenberg see Glou Morceau
Beurré Bedford[30] Bedford, England Raised 1902, introduced 1921 Parentage Marie Louise x Durondeau Eating in October and November
Bell[31]West Virginia, UScross made 1983Fire blight resistant.eating
Beurré Bosc see Bosc
Beurré Clairrgeau see Clairgeau
Beurré Diel[32][33][34][35] [36]Belgium<1830eating -0.5oC 120 days
Beurré Durandeau[37][38] [39][40]De Tongrés, Tongeren, Tongern, Tongre, Durandeau, Durondeau<1823Pick late September - early October.eating, canning -0.5oC 150 days
Beurré Giffard[41][42][43][44][45][46] [47]GiffardAngers, France1825Poor keepereating100-120
Beurré d'Hardenpont see Glou Morceau
Beurré Hardy[48][49][50][51][52][53] [54][55][56][57][58][59][60]Hardy, Beurre Hardy, ge. Gellerts ButterbirneBoulogne-sur-Mer, France[61]c1820, introduced c1840AGM in 1993. Biennial bearing.Eating -0.5oC 90 days130-150 F2
Beurré de Mérode see Doppelte Philipp
Beurré Superfin[62][63][64][65][66][67]Angers, France1837AGM in 2006. Ripens in late September.Eating
Black WorcesterEnglanda cooking pear that keeps wellCooking
Blake's Pride[68]United Statescross made 1965, introduced 1998derived from a cross of US 446 x US 505, made by H.J. Brooks[68]
Blanquilla'pera de agua' and 'blanquilla de Aranjuez'Spaineating100-130 F1
Bon Chrétien see Willams
Bonne de Malines see Winter Nelis
Bon Rougecultivar derived from a rare, spontaneous bud mutation of the green pear cultivar William’s Bon Chretien[69]
Bosc[70][71][72][73][74][75][76][77][78][79]Beurré Bosc, Bosc's Flaschenbirne, Kaiser AlexanderBelgium<1807Good for eating, baking, cooking, broiling, especially poaching.eating, baking -1oC 120 days150-165 F1
Bristol Cross[80]Bristol, Englandcross made 1920Parentage Williams x Conferenceeating142
Butirra Precoce Morettini[81][82][83][84]Beurré précoce MorettiniFlorence, Italy1956Parentage: Coscia x Williams (Bartlett) made by Morettini. Tree is vigorous. Ripens 20 days before Bartlett. One of the best early pears.eating100-125
Carmen [85] [86]Italycross made 1980, selected 1989, introduced 2000Pick 18 days before Bartlett.eating
Cascade[87]Oregon, US1975A red-skinned pear. Parentage Bartlett Max Red x Doyenné du Comice.eating
Catillac[88][89][90][91][92]Cadillac, De Citrouille, De Bell, Grand-Mogul, Grand-Tamerlan, Monstrueuse des Landes, Pound Pear, Tete-de-ChatFrance<1665scab resistant pear for organic gardening.Cooking
Celina[93]QTeeSweden & Norwaycross made 1985, selected 1997Pick 17 days before Conference. Parentage Colorée de Juillet x Bartlett.eating
Charneu, Charneux see Fondante de Charneux
Chojuro[94]Japan1895eating140-155
Churchland
Clairgeau[95][96][97][98][99][100][101][102]Beurré ClairgeauNantes, Francec.1830, introduced 1851Tree is healthy and productive. Excellent dessert quality.eating, cooking -0.5oC 60 days
Clapp's Favourite[103][104][105][106][107][108][109] [110][111][112][113] [114]ClappsDorchester, Massachusetts, USc. 1860, introduced 1867Susceptible to scab. Very susceptible to fireblighteating -0.5oC 60 days105-130
Clara Frijs[115]Comtesse Clara FrijsSkensved, Denmark[116]<1858major cultivar in DenmarkEating
Claude BlanchetVienne, Isère, France by M BLANCHET[117]1877[117]Random seedling[117]
Colorée de Juillet[118][119][120]Bunte JuliRouen, France1857, introduced 1867eating90
Comtesse de Paris[121][122]ParisEure-et-Loire, France1884?, 1893?Pick late October. Use December-Februaryeating -0.5oC 180 days165
Concorde[123][124][125][126]Englandintroduced 1984AGM in 1993. Susceptible to fireblight. Parentage Doyenné du Comice x Conference
Condo[127]Wageningen, Netherlands1965Parentage Conferance x Doyenné du Comice-1o C 120 days
Conference[128][129][130][131][132][133][134] [135][136][137][138]Rivers' ConferenceSawbridgeworth, Hertfordshire, England1884, introduced 1894FCC in 1885. AGM in 1993. Susceptible to fireblight and canker.eating -0.5oC 120 days160-180 F1
CorellaCorella (Forelle) pearsAustralialate 19th century[139][140]Barossa Valley in southern Australia by German settlers[139]
Coscia[141]Italy<1800very early maturing cultivareating90-120 F1
Curé see Poire de Curé
D'Anjou see Beurré d' Anjou
Delfrap[142]Delbard PremiereFrance1955Preharvest drop.eating
Dessertnaja
Dicolor[143]pick late septembereatingF4
Don GuindoSpainstrong yellow, flavoured taste
Doppelte Philipp[144][145][146]Beurré de Mérode, Doyenné de Mérode, Albertine, Doyenné BoussochFile:20doyennedemerode-Alphonse_Mas,1865.JPGBelgiumc.1800, introduced 1819Pick september. Use November
Doyenné d' hiver see Easter Beurre
Doyenné du Comice[147][148][149][150][151][152] [153][154][155][156][157][158][159][160] [161]Comice, Vereinsdekant, Offered as "Royal Riviera Pears" by Harry & DavidAngers, France<1849FCC in 1900. AGM in 1993. Biennial bearing. Preharvest drop. Vigorous tree, erratic cropper.eating -0.5oC 90 days150-170 F5
Doyenné de Mérode see Doppelte Philip
Drouard see President Drouard
Dr. Jules Guyot[162][163][164]Scab resistant pear for organic gardening. Poor keeper.eating105-125 F2
Duchess[165]Dyushes, DushesEngland? France?late 18th c.[166]Pick early Octobereating, canning
Duchesse d'Angouleme[167][168][169][170][171]AngoulemeFrance1809, introduced 1815Large tree, bears reulary. Good fire blight resistance.eating150-170
Durondeau se Beurré Durondeau
Earlibrite
Easter Beurré[172][173]Doyenné d' hiver, WinterdechantsbirneBelgiumc1823Use December- Marcheating160-185
Edelcrassane see Passe Crassane
EdenIsrael
Eldorado[174]California, US1945Very good to excellent quality. Long storage life.Eating, Canning140-160 F1
ElektraF5
Flamingo[175]South Africaintroduced 1993Parentage Bon Rouge x Forelle. Flesh: creamy white, soft.eating
Flemish Beauty[176][177][178][179]Fondante des BoisFlanders, Belgium1810Hardy to -45 degrees F.Eating, drying160-180
Fondante d'Automne[180][181][182]Francec. 1825An old Flemish variety raised by Fievee at Maubeuge[183]
Fondante de Charneux[184][185][186] [187][188][189]Charneux, Merveille de Charneu, Köstliche von Charneeux, Légipont, Merveille de Charneu, Waterloo,Charneux, Belgiumc1800Susceptible to fireblighteating -0.5oC 100 days144
Forelleeating160-190
Gellert see Beurré Hardy
Gem[190]West Virginia, UScross made 1970, selected 1981, introduced 2014Pick early September in West Virginia and Oregon.eating
General Leclerc[191][192]Angers, France1950 ,introduced 1974Parentage Doyenne du Comice x ?Eating -0.5oC 150 days
Gerburg
Giffard se Beurré Giffard
Glou Morceau[193][194][195][196] [197]Beurré d'Hardenpoint Beurré d'Arenberg, Hardenponts WinterbutterbirneBelgium1750Use November - December.eating -0.5oC 120 days170-200
Gourmet[198] [199]South Dakota, UScross made 1954, selected 1969Width 56-74 mm. Flesh: firm, yellow, crisp ,juicy. Pollen-sterile[200] Pick 3rd week in September in South Dakota.eating
Golden SpiceSmall fruit, very hardy[200]
Gorham[201]New York, USIntroduced 1923Parentage Bartlett x Josephine de Malines. AGM in 2006. Ripens 14 days later than Bartlett
Grüne Jagdbirne[202]Germany ?<1936Pick late October.Perry
Hardy see Beurré Hardy
Harobig
Harovin Sundown
Harrow Crisp
Harrow Delight[203]Ontario, CanadaIntroduced 1982Hardy in zone 5
Harrow Gold
Harrow Red
Harrow Sweet[204][205][206]Ontario, Canadacross made 1965F1
Harvest Queen[207][208]Ontario, Canadaintroduced 1982Parentage: Williams x(Williams x(Williams x Seckel))Eating, Canning
Hermann
Herzogin Elsa[209]ElsaGermany1879 or 1885Pick late Septembereating
Hessle[210][211][212]HazelYorkshire, England<1827disease resistant pear for organic gardeningeating
Highland[213]UScross made 1944Parentage Willams x Doyenné du Comiseeating
Honeysweet[214]UScross made 1955, selected 1969Width 55-61 mm, height 61-67 mm. Parentage Seckel x (Vermont Beauty x Roi Carlo de Wurtenberg). Pick early september. Flesh: buttery, sweet, rich.eating
Hortensia[215]Dresden-Pillnitz, Germanyintroduced 1996Parentage Nordhäuser Winterforelle x Clapp Favorite. Pick mid to late September.eating
Hosui (豊水) (Pyrus pyrifolia subsp. culta)[216][217][218][219] 'Russet pears', Russet apple pear National Institute of Fruit Tree Science, Japan c. 1972 Cider, cooking, eating 135-145
Huntington
Ingeborg[220]Balsgård, Fjälkestad, Sweden1994Parentage Conference x Bonne Louise. Triploid. Main pear cultivar in Norwayeating
Isolda[221]Susceptible to fireblighteatingF2
Jargonell[222][223][224][225][226][227]Bellissme-Jargonelle, Figue d'Été, Grosse-Jargonelle, Sabine d'Été, Vermillon d'ÉtéFrance<1690Tree is hardy, healthy and vigouroseating
Jeanne d'Arc[228]Rouen, Franceintroduced 1893Parentage Diels Butterbirne x Doyenne du Comiceeating
Joséphine de Malines[229][230][231][232][233][234] [235]Josephine von Mecheln, Mechelen(a.k.a. Malines), Belgium1830FCC in 1901. AGM in 1993. Obtained by Esperen, pomologist and mayor of Malines in the 19th century; one of the best late season pears. Pick late October. Use January - March.eating -0.5oC 120 days
Kaiser Alexander see Bosc
Kalle see Starkrimson
Kieffer[236][237][238]United Statesa hybrid of the Chinese "sand pear", P. pyrifolia and probably 'Bartlett'. Hardy in Zones 4-9.eating, canning, baking170-190
Kikusui[239]KikisuiPyrus pyrifolia. Not suitable for shipping.eating
Kosui[240][241] (幸水) Russet apple pear National Institute of Fruit Tree Science, Japan c. 1959 the most important cultivar in Japan),[242][243] ('Russet pears')Pyrus pyrifolia subsp. culta Cider, cooking, eating 120-130
La FranceFrance
Lategale
Laxton's Superb[244]EnglandRaised 1901, introduced 1913no longer used due to high susceptibility to fireblight
Le Conte[245][246]Pyrus communis x P. pyrifolia.Vigorous tree.
Liegel[247][248]Liegels WinterbutterbirneMalines, Belgium1788
Louise Bonne[249][250][251][252][253][254][255] [256][257][258][259][260][261][262]Bonne Louise d'Avranches, Louise Bonne d'Avranches, Bonne Louise of Jersey, Gute Louise von AvranchesNormandy, France1778Scab susceptibleeating -0.5oC 120 days141
Luscious[263]South Dakota, USIntroduced 1967Small-medium Bartlett-like fruit. Hardy in Zone 4[200]eating
Magness[264]Maryland, USIntroduced 1960Hardy in Zone 6-9. Resistant to fire blight.
Maxine[265]Ohio, USIntroduced 1923Hardy in zones 4-8.
Merton PrideEngland1941
Moonglow [266]Introduced 1960Parentage Doyenne du Comice x ? Hardy in zones 5-8.eating, canning
Moorcroft[267][268]Stinking BishopColwall, England<1884Pick mid to late SeptemberPerry
Chinese White Pear (Pyrus bretschneideri)Nashi
NashiAsian / Japanese / Chinese / Korean / Taiwanese / sand pearPyrus pyrifolia
Nijisseiki (二十世紀) name means "20th century", also spelled 'Nijusseiki' [269][270][271][272][273] Green pears Matsudo, Chiba, Japan c. 1888 Green apple pear. (Pyrus pyrifolia subsp. culta) Cider, cooking, eating 140-155
Nordhäuser Winterforelle[274]Nordhausen, Germanyintroduced 1864Pick mid-October. Use January - Marcheating -0.5oC 120 days
Oberösterreichische Weinbirne[275]AustriaoldPick mid-OctoberPerry
Oldfield[276] [277]Herefordshire, Englandearly 1700sPick mid to late October. Mill 3-6 weeks after harvest.Perry
Onward[278]National Fruit Trials in Wisley, Surrey1947Laxton's Superb x Doyenne du Comice[279]Eating
Orcas[280][281]Washington, US1966Cold storage 11 weeks112-132
Orient[282]United Statesan interspecific P. communis × P. pyrifolia hybrid. Hardy in zones 5-8.canning
Packham[283][284][285]'Packham's Triumph'Australia1896Parentage Uvedale's St. Germain x Williams.eating -0.5oC 90 days150-165 F4
Paragon[286]Oregon, UScross made in 1940sFlesh fine-textured with exquisite flavor. Tree vigorous.eating
Parker[287]Minnesota, USLarge Bartlett-like fruit[200]
Paris see Comtesse de Paris
ParsonageNew Rochelle, New Yorkc. 1857
Passe Crassane[288][289][290][291][292]Rouen, France1855A variety developed by M. Boisbunel, a nurseryman from Rouen, France[293]Eating -0.5oC 150 days180-210 F4
Patten[294]Minnesota, USHardy to - 50 degrees F. Large tender and juicy fruit.Eating, canning
Petersbirne[295]Grosse PetersbirneGermany<1799Cooking, juice, drying. -0.5oC 30 days
Piérre Corneille[296]France<1895Biennial bearing.eating
Pineapple[297][298][299]United Statesan interspecific P. communis × P. pyrifolia hybrid. Hardy in zone 8-9eating, canning
Pitmaston[300][301][302][303][304][305]Pitmaston Duchess, Williams' DuchessWorcester, England1841FCC in 1874eating, canning
Poire de Curé[306][307][308][309][310]Curé, Bon Curé, Vicar of Winkfield, PastorenbirneIndre, France1760Triploid. Pick October. Use December-Januaryeating, cooking
Potomac[311]USParentage Moonglow x Beurrè d' Anjou. Width 65 mm. Pick 2 week after Bartlett. Flesh: buttery, reminding Beurré d'Anjoueating
President Drouard[312][313]Präsident DrouardAngers, FranceIntroduced 1870Pick mid-October. Use November-Januaryeating
Prècoce de Trévoux[314][315][316]France1862Scab susceptible.eating -0.5oC 50 days105
Precoce Moretini see Butirra Precoce Morettini
Red Clapp´s see Starkrimson
Rescue[317]Vancouver, B.C.<1976Width 75-85 mm. Pick 6 days before Bartlett. Flesh: cream-colored, melting, juicy, reminding Clapp's Favorite.eating, 1oC, 12 weeks
RochaPêra RochaPortugal
Robert de Neufville[318]Geisenheim, Germanycross made 1896Parentage: Auguste Jurie x Clapp's Favourite. Pick late August. Flavour comparable with Doyenné du Comiceeating
Rosemarie[319]South Africacross made 1974Parentage Bon Rouge x Forelle[320]
Santa Maria[321]Italyintroduced 1951Parentage Williams x Cosciaeating
Schweizer Wasserbirne[322]Switzerland ?oldTriploid. Juice yield 75-80%juice, drying
Seckel[323][324][325][326][327] [328]SeckleUnited States, Philadelphia arealate 17th centurySome fireblight resistance. Hardy in zone 5-8.eating120-140
Shenandoah[329]Kearneysville, West Virginia, USselected 1985, introduced 2003Harvest maturity similar to Beurre d' Anjoueating
Shinseki[330][331][332]Hardy in zone 6-9.eating125-135
Starkrimson[333]Kalle, Red Clapp'sMichigan1939a red-skinned bud mutation of Clapp's Favourite. Its thick, smooth skin is a uniform, bright and intense red, and its creamy flesh is sweet and aromatic.[334]
Stinking Bishop see Moorcroft
SiberianExtremely hardy with inedible fruit, used as a pollinator[200]
Summer Beauty
Summercrisp[335]Minnesota, USIntroduced 1987Cold storage 6 weeks. Crisp texture is similar to Asian Pears, medium sized mildly sweet fruit[200]
Sweet Sensation[336]Rode Doyenné van DoornNetherlandsdiscovered 1992, introduced 2010mutation of Doyenne du Comiceeating
Taylor's goldNew Zealanda russeted mutant clone of 'Comice'
Tongeren, Tongern, Tongre see Beurré Durandeau
Tosca
Trévoux see Prècoce de Trévoux
Triomphe de Vienne[337][338][339][340]TriumphIsère, Franceintroduced 1874Biennial bearing.eating156
Tsu Li[341][342]Tse LiPyrus pyrifoliaeating150-165
Turandot[343]Italycross made 1980, introduced 2000Parentage Dr. Guyot x Bella di Giugno. Susceptible to fire blight.eating
Tyson[344][345][346][347]Early Sugar PearPhiladelphia, US1794Tree is hardy and fireblight reistant. Hardy in zone 5-8. Pick early august.eating
UreMorden, ManitobaJuicy, small-medium fruit[200]
Uta[348][349]Dresden-Pillnitz, Germany1993Parentage Madame Verte x Beurré Bosc. Pick mid-Octobereating, ?oC 135 days
Verdi[350]Wageningen, Netherlands1966
Vicar of Winkfield see Poire de Curé
Virgouleuse
Williams[351][352][353][354][355] [356][357][358][359] [360][361][362]Williams Christ, Williams' Bon Chrétien
Bartlett (United States)
Red Bartlett (United States)
Berkshire, England1770Susceptible to scab and fireblight. Many are yellow. There are three major red-skinned mutant clones: 'Max Red Bartlett', 'Sensation Red Bartlett', 'Rosired Bartlett' Good for eating, baking, cooking. In a recipe specifying apples, substituting one of these pears can give joy.eating, canning -1oC 60 days115-135 F3
Winter Nelis[363][364][365][366][367][368][369][370][371]Bonne de Malines, Beurré de Malines, Coloma d' Hiver, Nélis d'Hiver,Malines, Belgium<1818FCC in 1902. Resistant to fireblight.Eating -1oC 120 days160-185
Xenia[372]NoiabriskaiaNetherlandscross made 1968, selected 2001, introduced 2008Parentage Triomphe de Vienne x Nicolai Krier. Pick 2 weeks after Conerence.eating, 1oC 90 days.
Ya Li[373][374]Pyrus pyrifoliaeating150-165
Yakumo[375]Pyrus pyrifoliaeating

Perry pears

Perry pears may be far too sour or bitter for fresh eating, but are used for making perry, the pear equivalent of the alcoholic beverage apple cider. Some pears (especially older ones from the U.S. and Canada) are used for both cider and eating purposes.

References

  1. Elzebroek, A.T.G.; Wind, K. (2008). Guide to Cultivated Plants. Wallingford: CAB International. p. 27. ISBN 978-1-84593-356-2.
  2. Osterloh, Lagerung von Obst und Südfrüchten
  3. Silbereisen, Obstsorten-Atlas
  4. Westwood, Temperate-zone Pomology, 1988
  5. Handbook oh Fruit Science and Technology, 1995
  6. Vanneste, Fire Blight, 2000
  7. Korba, Evaluation of susceptibility of pear cultivars to fire blight in the Czech Republic, Hort.Sci. Prague Vol. 40, 2013, No. 2:58-64
  8. Lucas' Anleitung zum Obstbau, 2002
  9. Predieri, Stefano; Gatti, Edoardo (2009). "Effects of cold storage and shelf-life on sensory quality and consumer acceptance of 'Abate Fetel' pears". Postharvest Biology and Technology. 51 (3): 342–8. doi:10.1016/j.postharvbio.2008.09.006.
  10. Bagenal, Fruit Growing, 1939
  11. Lind Organic Fruit Growing, 2003
  12. Lucas' Anleitung zum Obstbau, 1974
  13. Lucas' Anleitung zum Obstbau, 2002
  14. Fischer, Farbatlas Obstsorten
  15. Silbereisen, Obstsorten-Atlas
  16. Konopacka, Journal of Horticultural Research 2014, vol. 22(2)
  17. Janick, HortScience 41(2):467
  18. Lézec, Acta Hotic. 596:265-269 (2002)
  19. Fruit, Berry and Nut Inventory, 1989
  20. Fruit, Berry and Nut Inventory, 1989
  21. Silbereisen, Obstsorten-Atlas
  22. Fruit, Berry and Nut Inventory, 1989
  23. Silbereisen, Obstsorten-Atlas
  24. Hedrick, The Pears of New York, 1921
  25. Hedrick, Systematic Pomology, 1925
  26. Jackson, Biology of Apples and Pears, 2003
  27. Ryugo, Fruit Culture, 1988
  28. Leroy, Pomologie, 1867
  29. Hogg, The Fruit Manual, 1884
  30. Bagenal, Fruit Growing, 1939
  31. Bell, HortScience 58(8):832-835
  32. Bunyard, Fruit Garden, 1904
  33. Bagenal, Fruit Growing, 1939
  34. Hedrick, The Pears of New York, 1921
  35. Hogg, The Fruit Manual, 1884
  36. Leroy, Pomologie, 1867
  37. Silbereisen, Obstsorten-Atlas
  38. Leroy, Pomologie, 1869
  39. Bunyard, Fruit Garden, 1904
  40. Hogg, The Fruit Manual, 1884
  41. Bunyard, Fruit Garden, 1904
  42. Bagenal, Fruit Growing, 1939
  43. Hedrick, The Pears of New York, 1921
  44. Fruit, Berry and Nut Inventory, 1989
  45. Pedersen, Danmarks Frugtsorter, 1955
  46. Leroy, Pomologie, 1867
  47. Hogg, The Fruit Manual, 1884
  48. Bunyard, Fruit Garden, 1904
  49. Bagenal, Fruit Growing, 1939
  50. Hedrick, The Pears of New York, 1921
  51. Hedrick, Systematic Pomology, 1925
  52. Pedersen, Danmarks Frugtsorter, 1955
  53. Jackson, Biology of Apples and Pears, 2003
  54. Ryugo, Fruit Culture, 1988
  55. Leroy, Pomologie, 1867
  56. Lucas' Anleitung zum Obstbau, 1974
  57. Fischer, Farbatlas Obstsorten
  58. Silbereisen, Obstsorten-Atlas
  59. Hogg, The Fruit Manual, 1884
  60. "Beurré Hardy pear tree, early and abundant". Nature & Garden. Retrieved 2023-01-19.
  61. André Leroy, Dictionnaire de pomologie, tome 1, 1867, p. 370, fiche 379.
  62. Bunyard, Fruit Garden, 1904
  63. Bagenal, Fruit Growing, 1939
  64. Hedrick, The Pears of New York, 1921
  65. Hogg, The Fruit Manual, 1884
  66. Fruit, Berry and Nut Inventory, 1989
  67. Leroy, Pomologie, 1867
  68. R.L. Bell; T. van der Zwet; Roland C. Blake (2002). "'Blake's Pride' Pear". HortScience. 37 (4): 711–713. doi:10.21273/HORTSCI.37.4.711.
  69. "Molecular Typing of Red and Green Phenotypes of 'Bon Rouge' Pear Trees, with the Use of Microsatellites".
  70. Bunyard, Fruit Garden, 1904
  71. Hedrick, The Pears of New York, 1921
  72. Jackson, Biology of Apples an Pears, 2003
  73. Ryugo, Fruit Culture, 1988
  74. Kenrick, The New American Orchardist, 1833
  75. Lind, Organic Fruit Growing, 2003
  76. Leroy, Pomolgie, 1867
  77. Lucas' Anleitung zum Obstbau, 1974
  78. Fischer, Farbatlas Obstsorten
  79. Silbereisen, Obstsorten-Atlas
  80. Silbereisen, Obstsorten-Atlas
  81. Fruit, Berry and Nut Inventory, 1989
  82. Brooks, Olmo, HortScience, Vol. 30(6):1135-1147. 1995
  83. Ryugo, Fruit Culture, 1988
  84. "Morettini".
  85. Gasic, HortScience Vol. 53(6):748-776
  86. "Pero – in Italian" (PDF). Archived from the original (PDF) on 2011-07-22. Retrieved 2012-06-23.
  87. Sugar, Lombard, HortScience 21(4):1075
  88. Bunyard, Fruit Garden, 1904
  89. Bagenal, Fruit Growing, 1939
  90. Hogg, The Fruit Manual, 1884
  91. Caplain, Complete manual of Organic gardening, 1992
  92. Leroy, Pomologie, 1867
  93. Gasic, HortScience Vol. 53(6):748-776
  94. Ryugo, Fruit Culture, 1988
  95. Bagenal, Fruit Growing, 1939
  96. Hedrick, The Pears of New York, 1921
  97. Fruit, Berry and Nut Inventory, 1989
  98. Pedersen, Danmarks Frugtsorter, 1955
  99. Leroy, Pomologie, 1867
  100. Lucas' Anleitung zum Obstbau, 1974
  101. Silbereisen, Obstsorten-Atlas
  102. Hogg, The Fruit Manual, 1884
  103. Bunyard, Fruit Garden, 1904
  104. Bagenal, Fruit Growing, 1939
  105. Hedrick, The Pears of New York, 1921
  106. Hedrick, Systematic Pomology, 1925
  107. Fruit, Berry and Nut Inventory, 1989
  108. Pedersen, Danmarks Frugsorter, 1955
  109. Lind, Organic Fruit Growing, 2003
  110. Lucas' Anleitung zum Obstbau, 1974
  111. Lucas' Anleitung zum Obstbau, 2002
  112. Fisher, Farbatlas Obstsorten
  113. Silbereisen, Obstsorten-Atlas
  114. Hogg, The Fruit Manual, 1884
  115. Pedersen, Danmarks Frugtsorter, 1955
  116. "Clara Frijs: Best Pear You've Never Eaten". 17 September 2014.
  117. "Blanchet Claude". Guide des Poires - Guide of Pears.
  118. Pedersen, Danmarks Frugtsorter, 1955
  119. Leroy, Pomologie, 1867
  120. Silbereisen, Obstsorten-Atlas
  121. Fischer, Farbatlas Obstsorten
  122. Silbereisen, Obstsorten-Atlas
  123. Brooks, Olmo, HortScience, Vol. 30(6):1135-1147
  124. Lind, Organic Fruit Growing, 2003
  125. Lucas' Anleitung zum Obstbau, 2002
  126. Fischer, Farbatlas Obstsorten
  127. Lucas' Anleitung zum Obstbau, 2002
  128. Bunyard, Fruit Garden, 1904
  129. Bagenal, Fruit Growing, 1939
  130. Brooks, Olmo, HortScience, Vol. 30(6):1135-1147
  131. Pedersen, Danmarks Frugtsorter, 1955
  132. Jackson, Biology of Apples and Pears, 2003
  133. Ryugo, Fruit Culture, 1988
  134. Lind, Organic Fruit Growing, 2003
  135. Lucas' Anleitung zum Obstbau, 1974
  136. Lucas' Anleitung zum Obstbau, 2002
  137. Fischer, Farbatlas Obstsorten
  138. Silbereisen, Obstsorten-Atlas
  139. "Corella Pears".
  140. "Corella Pears".
  141. Jackson, Biology of Apples and Pears, 2003
  142. Lucas' Anleitung zum Obstbau, 2002
  143. Konopacka, Journal of Horticultural Research 2014, vol. 22(2)
  144. Bunyard, The Fruit Garden, 1904
  145. Silbereisen, Obstsorten-Atlas
  146. Pedersen, Danmarks Frugtsorter, 1955
  147. Bunyard, Fruit Garden, 1904
  148. Bagenal, Fruit Growing, 1939
  149. Hedrick, The Pears of New York, 1921
  150. Hedrick, Systematic Pomology, 1925
  151. Fruit, Berry and Nut Inventory, 1989
  152. Pedersen, Danmarks Frugtsorter, 1955
  153. Jackson, Biology of Apples and Pears, 2003
  154. Ryugo, Fruit Culture, 1988
  155. Lind, Organic Fruit Growing, 2003
  156. Leroy, Pomologie, 1869
  157. Lucas' Anleitung zum Obstbau, 1974
  158. Lucas' Anleitung zum Obstbau, 2002
  159. Fischer, Farbatlas Obstsorten
  160. Silbereisen, Obstsorten-Atlas
  161. Hogg, The Fruit Manual, 1884
  162. Bunyard, Fruit Garden, 1904
  163. Hogg, The Fruit Manual, 1884
  164. Caplan, Complete manual of Organic gardening, 1992
  165. Berry and Nut Inventory, 1989
  166. "Duchess Pears".
  167. Hedrick, The Pears of New York, 1921
  168. Hedrick, Systematic Pomology, 1925
  169. Fruit, Berry and Nut Inventory, 1989
  170. Pedersen, Danmarks Frugtsorter, 1955
  171. Hogg, The Fruit Manual, 1884
  172. Bunyard, Fruit Garden, 1904
  173. Hogg, The Fruit Manual, 1884
  174. Fruit, Berry and Nut Inventory, 1989
  175. Brooks, Olmo, HortScience Vol. 30(6):1135-1147
  176. Hedrick, The Pears of New York, 1921
  177. Hedrick, Systematic Pomology, 1925
  178. Fruit, Berry and Nut Inventory, 1989
  179. Hogg, The Fruit Manual, 1884
  180. Bunyard, Fruit Garden, 1904
  181. Bagenal, Fruit Growing, 1939
  182. Hogg, The Fruit Manual, 1884
  183. "Fondante d'Automne".
  184. Pedersen, Danmarks Frugtsorter, 1955
  185. Leroy, Pomologie, 1869
  186. Lucas' Anleitung zum Obstbau, 1974
  187. Lucas' Anleitung zum Obstbau, 2002
  188. Silbereisen, Obstsorten-Atlas
  189. Hogg, The Fruit Manual, 1884
  190. Gasic, HortScience Vol. 53(6):748-776
  191. Brooks, Olmo, HortScience, Vol. 9(5):437-441
  192. Fischer, Farbatlas Obstsorten
  193. Bunyard, Fruit Garden, 1904
  194. Bagenal, Fruit Growing, 1939
  195. Hedrick, The Pears of New York, 1921
  196. Pedersen, Danmarks Frugtsorter, 1955
  197. Leroy, Pomologie, 1867
  198. Petersen, HortScience Vol. 23(3):633
  199. Brooks, Olmo, HortScience, Vol. 29(9):942-969
  200. "Fruit Variety" (PDF). sdstate.edu. South Dakota State University. Retrieved 2022-06-07.
  201. Fruit, Berry and Nut Inventory, 1989
  202. Silbereisen, Obstsorten-Atlas
  203. Fruit, Berry and Nut Inventory, 1989
  204. Brooks, Olmo, HortScience, Vol. 29(9:942-969)
  205. Hunter, HortScience 27(12):1331-1334. 1992
  206. Lucas' Anletung zum Obstbau, 2002
  207. Fruit, Berry and Nut Inventory, 1989
  208. Fischer, Farbatlas Obstsorten
  209. Silbereisen, Obstsorten-Atlas
  210. Bagenal, Fruit Growing, 1939
  211. Hogg, The Fruit Manual, 1884
  212. Caplan, Complete manual of Organic gardening, 1992
  213. Silbereisen, Obstsorten-Atlas
  214. Janick, HortScience. 12(4):357
  215. Gasic, HortScience Vol. 53(6):748-776
  216. Brook, Olmo, HortScience, Vol. 29(9):942-969
  217. "ほうすい" [Hosui]. ニホンナシ育成品種の系統図 [Pedigree chart of Japanese pear breeds] (in Japanese). Archived from the original on 2011-10-03.
  218. "Nashi variety : Housui". Nashi asian pear varieties. NSW Primary Industries. Archived from the original on 2015-06-25. Retrieved 2014-10-22.
  219. Jackson, Biology of Apples and Pears, 2003
  220. Gasi, HortScience Vol. 52(12:1722-1727
  221. Lucas' Anleitung zum Obstbau, 2002
  222. Bunyard, Fruit Garden, 1904
  223. Bagenal, Fruit Growing, 1939
  224. Hedrick, The Pears of New York, 1921
  225. Hogg, The Fruit Manual, 1884
  226. Caplan, Complete manual of Organic gardening, 1992
  227. Leroy, Pomologie, 1869
  228. Fischer, Farbatlas Obstsorten
  229. Bunyard, Fruit Garden, 1904
  230. Bagenal, Fruit Growing, 1939
  231. Hedrick, The Pears of New York, 1921
  232. Hedrick, Systematic Pomology, 1925
  233. Leroy, Pomologie, 1869
  234. Hogg, The Fruit Manual, 1884
  235. Fischer, Farbatlas Obstsorten
  236. Hedrick, The Pears of New York, 1921
  237. Hedrick, Systematic Pomology, 1925
  238. Fruit, Berry and Nut Inventory, 1989
  239. Fruit, Berry and Nut Inventory, 1989
  240. Brook, Olmo, HortScience, Vol. 29(9):942-969
  241. Jackson, Biology of Apples and Pears, 2003
  242. "こうすい" [Kosui]. ニホンナシ育成品種の系統図 [Pedigree chart of Japanese pear breeds] (in Japanese). Archived from the original on 2011-10-03.
  243. "Nashi variety : Kosui". Nashi asian pear varieties. NSW Primary Industries. Archived from the original on 2015-06-25. Retrieved 2014-10-22.
  244. Bagenal, Fruit Growing, 1939
  245. Hedrick, The Pears of New York, 1921
  246. Fruit, Berry and Nut Inventory, 1989
  247. Hedrick, THe Pears of New York, 1921
  248. Pedersen, Danmarks Frugtsorter, 1955
  249. Bunyard, Fruit Garden, 1904
  250. Bagenal, Fruit Growing, 1939
  251. Hedrick, The Pears of New York, 1921
  252. Hedrick, Systematic Pomology, 1925
  253. Pedersen, Danmarks Frugtsorter, 1955
  254. Kenrick, The New American Orchardist, 1833
  255. Lind, Organic Fruit Growing, 2003
  256. Leroy, Pomologie, 1867
  257. Lucas' Anleitung zum Obstbau, 1974
  258. Lucas' Anleitung zum Obstbau, 2002
  259. Fischer, Farbatlas Obstsorten
  260. Silbereisen, Obstsorten-Atlas
  261. Hogg, The Fruit Manual, 1884
  262. "Pyrus communis 'Louise Bonne of Jersey' (D)". RHS Gardening.
  263. Fruit, Berry and Nut Inventory, 1989
  264. Fruit, Berry and Nut Inventory, 1989
  265. Fruit, Berry and Nut Inventory, 1989
  266. Fruit, Berry and Nut Inventory, 1989
  267. Gasic, HortScience Vol. 53(6):748-776
  268. Hogg, The Fruit Manual, 1884
  269. Brook, Olmo, HortScience, Vol. 29(9):942-969
  270. "にじっせいき (在来品種)" [Nijisseiiki (Native variety)]. ニホンナシ育成品種の系統図 [Pedigree chart of Japanese pear breeds] (in Japanese). Archived from the original on 2011-10-03.
  271. "Nashi variety : Nijiseiki". Nashi asian pear varieties. NSW Primary Industries. Archived from the original on 2015-06-25. Retrieved 2014-10-22.
  272. Jackson, Biology of Apples and Pears, 2003
  273. Ryugo, Fruit Culture, 1988
  274. Fischer, Farbatlas Obstsorten
  275. Silbereisen, Obstsorten-Atlas
  276. Gasic, HortScience Vol. 53(6):748-776
  277. Hogg, The Fruit Manual, 1884
  278. "Onward".
  279. "Avocado acid reflux".
  280. Brooks, Olmo, HortScience, Vol. 29(9):942-969
  281. "Orcas Pear: My One and Only". 28 September 2013.
  282. Fruit, Berry and Nut Inventory, 1989
  283. Jackson, Biology of Apples and Pears, 2003
  284. Ryugo, Fruit Culture, 1988
  285. Silbereisen, Obstsorten-Atlas
  286. Gasic, HortScience Vol. 53(6):748-776
  287. Fruit, Berry and Nut Inventory, 1989
  288. Bunyard, Fruit Growing, 1904
  289. Bagenal, Fruit Growing, 1939
  290. Ryugo, Fruit Culture, 1988
  291. Lucas' Anleitung zum Obstbau, 1974
  292. Hogg, The Fruit Manual, 1884
  293. "Passe-Crassane Pear, All About Pears on the Worldwide Gourmet".
  294. Fruit, Berry and Nut Inventory, 1989
  295. Fischer, Farbatlas Obstsorten
  296. Lucas' Anleitung zum Obstbau, 2002)
  297. Fruit, Berry and Nut Inventory, 1989
  298. "Fact sheet: Pineapple Pear". 27 May 2017.
  299. "Pineapple Pear | Peaceful Heritage Nursery".
  300. Bunyard, Fruit Garden, 1904
  301. Bagenal, Fruit Growing, 1939
  302. Hedrick, The Pears of New York, 1921
  303. Hedrick, Systematic Pomology, 1925
  304. Pedersen, Danmarks Frugtsorter, 1955
  305. Hogg, The Fruit Manual, 1884
  306. Bagenal, Fruit Growing, 1939
  307. Bunyard, Fruit Garden, 1904
  308. Silbereisen, Obstsorten-Atlas
  309. Fischer, Farbatlas Obstsorten
  310. Hogg, The Fruit Manual, 1884
  311. Brooks, Olmo, HortScience, Vol. 29(9):942-969
  312. Hedrick, The Pears of New York, 1921
  313. Fischer, Farbatlas Obstsorten
  314. Lucas' Anleitung zum Obstbau, 1974
  315. Lucas' Anleitung zum Obstbau, 2002
  316. Silbereisen, Obstsorten-Atlas
  317. Brooks, Olmo, HortScience, Vol. 29(9):942-969
  318. Fischer, Farbatlas Obstsorten
  319. Brooks, Olmo, HortScience, Vol. 29(9):942-969
  320. "Tru-Cape South Africa | Rosemarie". www.tru-cape.com. Archived from the original on 2015-12-17.
  321. Silbereisen, Obstsorten-Atlas
  322. Silbereisen, Obstsorten-Atlas
  323. Hedrick, The Pears of New York, 1921
  324. Hedrick, Systematic Pomology, 1925
  325. Leroy, Pomologie, 1869
  326. Fruit, Berry and Nut Inventory, 1989
  327. Kenrick, The New American Orchardist, 1833
  328. Hogg, The Fruit Manual, 1884
  329. Clark, Finn, HortScience Vol. 41(5):1101-1133
  330. Brook, Olmo, HortScience, Vol. 29(9):942-969
  331. Fruit, Berry and Nut Inventory, 1989
  332. Ryugo, Fruit Culture, 1988
  333. Fruit, Berry and Nut Inventory, 1989
  334. Dris, Ramdane; Jain, S. Mohan, eds. (2004). Production Practices and Quality Assessment of Food Crops. Volume 3, Quality Handling and Evaluation. Springer. p. 274. ISBN 978-1-4020-1700-1. Retrieved 2007-10-10.
  335. Brooks, Olmo, HortScience, Vol. 29(9):942-969
  336. Gasic, HortScience Vol. 55(7):1164-1201
  337. Bunyard, Fruit Garden, 1904
  338. Bagenal, Fruit Growing, 1939
  339. Lucas' Anleitung zum Obstbau, 1974
  340. Silbereisen, Obstsorten-Atlas
  341. Brook, Olmo, HortScience
  342. Fruit, Berry and Nut Inventory, 1989
  343. Gasic, HortScience Vol. 53(6):748-776
  344. Hedrick, The Pears of New York, 1921
  345. Hedrick, Systematic Pomology, 1925
  346. Fruit, Berry and Nut Inventory, 1989
  347. Hogg, The Fruit Manual, 1884
  348. Gasic, HortScience Vol. 53(6):748-776
  349. Fischer, Farbatlas Obstsorten
  350. Lucas' Anleitung zum Obstbau, 2002
  351. Bunyard, Fruit Garden, 1904
  352. Bagenal, Fruit Growing, 1939
  353. Hedrick, The Pears of New York, 1921
  354. Pedersen, Danmarks Frugtsorter, 1955
  355. Jackson, Biology of Apples and Pears, 2003
  356. Ryugo, Fruit Culture, 1988
  357. Kenrick, The New American Orchardist, 1833
  358. Lind, Organic Fruit Growing, 2003
  359. Lucas' Anleitung zum Obstbau, 1974
  360. Lucas' Anleitung zum Obstbau, 2002
  361. Silbereisen, Obstsorten-Atlas
  362. Hogg, The Fruit Manual, 1884
  363. Bunyard, Fruit Garden, 1904
  364. Bagenal, Fruit Growing, 1939
  365. Hedrick, The Pears of New York, 1921
  366. Hedrick, Systematic Pomology, 1925
  367. Fruit, Berry and Nut Inventory, 1989
  368. Ryugo, Fruit Culture, 1988
  369. Kenrick, The New American Orchardist, 1833
  370. Hogg, The Fruit Manual, 1884
  371. Leroy, Pomologie, 1867
  372. Gasic, HortScience Vol. 55(7):1164-1201
  373. Brook, Olmo, HortScience, Vol. 29:942-969
  374. Fruit, Berry and Nut Inventory, 1989
  375. Fruit, Berry and Nut Inventory, 1989
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.