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Williams pear

April 11, 2024

The Williams' bon chrétien pear, commonly called the Williams pear, or the Bartlett pear in the United States and Canada, is a cultivar (cultivated variety) of the species Pyrus communis, commonly known as the European pear. The fruit has a bell shape, considered the traditional pear shape in the west, and its green skin turns yellow upon later ripening, although red-skinned derivative varieties exist. It is considered a summer pear, not as tolerant of cold as some varieties. It is often eaten raw, but holds its shape well when baked, and is a common choice for canned or other processed pear uses.

'Williams' pear
The Williams pear. An 1822 print from the Horticultural Society of London
GenusPyrus
SpeciesPyrus communis
Cultivar'Williams'
OriginAldermaston, UK between 1765 and 1770

History edit

 
Bartlett pear, from The Pears of New York (1921) by Ulysses Prentiss Hedrick

The origins of this variety are uncertain. "Bon Chrétien" (Good Christian) is named after Francis of Paola, a holy man whom King Louis XI of France had called to his deathbed as a healer in 1483. Francis offered the king a pear seed from his native Calabria with instructions to plant and care. Hence the pear tree was called "Good Christian". The Williams pear is thought to date from 1765 to 1770 from the yard of an Aldermaston, England, schoolmaster named John Stair,[1] giving rise to the now-obscure synonyms 'Aldermaston' pear and 'Stairs' pear. A nurseryman named Williams later acquired the variety, and after introducing it to the rest of England, the pear became known as the Williams Pear.[2] However, the pear's full name is Williams' Bon Chretien, or "Williams' good Christian."[2]

In 1799 James Carter imported several Williams trees into the United States, and they were planted on the grounds of Thomas Brewer in Roxbury, Massachusetts.[2] The Massachusetts estate was later acquired by Enoch Bartlett of Dorchester, Massachusetts. Unaware of their origin, Bartlett named the pears after himself and introduced the variety into the United States. It was not realised that Bartlett and Williams Pears were the same until 1828, when new trees arrived from Europe.[2] By that time the Bartlett variety had become vastly popular in the United States, and they are still generally known as Bartlett pears in the US and Canada, although there are about 150 other synonyms worldwide.[3]

Physical description edit

 
French red and green varieties

The pear exhibits a pyriform "pear shape," with a rounded bell on the bottom half of the fruit, and then a definite shoulder with a smaller neck or stem end.[2] Williams are aromatic pears, and have what many[who?] consider the definitive "pear flavour".[2] Colours of the pear vary from green (when unripe), to yellow (ripe) and red. Red Bartletts or Williams are very similar to the traditional Williams, aside from ripening to a reddish colour rather than a yellow colour. Red-skinned mutant clones (i.e. "sports") of the Williams are increasing in popularity, including three major varieties in the US: the Max Red Bartlett, the Sensation Red Bartlett, and the Rosired Bartlett. One study of several macrosatellite loci in 63 European Pear (Pyrus communis L.) cultivars did not distinguish Max Red Bartlett and Sensation Red Bartlett from the standard Williams, which was expected since the red mutants were derived from the Williams by mutation.[4] Dozens of other cultivars and hybrids have been created from Williams, created for properties like cold resistance, ripening time, skin colouration, and grafting compatibility.[5]

Best when picked with the internal pressure of the pear is between 110 and 120 kPa (16 and 18 psi), the pear should still be green and relatively hard when picked. Optimum conditions for ripening are in dry shady areas, and ripening usually takes 7 to 10 days from when the pear was picked. As the pear ripens the color will slowly change to a soft yellow and the pear will soften. Commercially produced pears are normally picked and shipped to the stores while green.[6]

Tree edit

Pear trees are usually productive for 50 to 75 years though some still produce fruit after 100 years.[6]

Height: 4.5–6 m (15–20 ft) with slightly less spread
Flowers: White flowers grouped in a corymb
Blooming time: April–May (in the Northern Hemisphere)
Fruit and seeds: Large, golden yellow skin, brownish red blush, classic shape with smooth, white flesh. Harvest from mid-August to mid-September (Northern Hemisphere).
Leaves: The leaves are simple, glossy green leaves that alternate on the twig. They grow up to 8 cm (3 in) long, are thick with slight midrib curves folding the edges inwards. They have fine teeth on the margin.
Elevation: 300–1,500 m (1,000–5,000 ft)
Habitat: Orchards and landscaping[6]

Production and uses edit

 
Brandy

US pear production edit

In 1985, this variety represented 80% of US pear production while in 2004 it represented 50% of reported pear production, displaced primarily by the continuing growth of d'Anjou and Bosc pears, both winter pears more tolerant of cold than the Bartlett.[3][7]

While more pears are sold fresh in the US than processed, Bartlett pears are the primary choice for canned halves, puree, and most pear juice and nectar in the US, comprising about two-thirds of Bartlett production. Bartletts are traditionally known as the canning pear due to their "definitive flavor and sweetness," making them well-suited for many forms of processing.[2]

Named mutants edit

List of some "sports" or mutants of the Williams pear. [8]

Date Originator/Country Market Name Mutated From Assignee Habit Flavor Texture Color Plant Patent Number
1908 /Canada Russet Bartlett Golden russet
1924 Stephen G. Nye/ Oregon, US Nye Russet Bartlett[9] more spicy firmer deep yellow with golden russet
1940 /Australia Sensation Red Bartlett
1942 /US Eller
1945 Patented 1 Jul 1947 Moritz/US Max-Red Bartlett Bartlett MacKelvie standard sweeter finer red US plant patent 741
1948, Introduced 1963 James W. Sweeney/ California, US Rosired Bartlett[9] Bartlett Fowler Nurseries Maroon red on picking-ripe fruit. Plant patent 2012
27 Dec 1977 Crisafulli/ Montana, US Bartlett semi-dwarf good red blush US plant patent 4169
14 Apr 1998 Biehn/ Oregon, US Cinnamon Bartlett standard sweeter russet US plant patent 10325
26 Feb 2008 David Lowry/US Carolina Gold Bartlett Associated Fruit standard more tart russet US plant patent 18515

Offspring edit

For several decades, the Williams pear has been used actively as a parent in the production of new varieties:

Cross made/Introduced Originator/Country 'Marketed/Name Parent Other Parent Plant Patent Number
1896 C.H. Packham / Australia Packham (Packhams Triumph)[8] Bartlett Uvedals St. Germain
1901/1913 Laxton Brothers/Bedfordshire, England Laxton´s Superb[10] Bartlett Beurré Superfin
1902/1927 Laxton Brothers/Bedfordshire, England Laxton´s Satisfaction[10] Bartlett Beurré Superfin
?/? Laxton Brothers/Bedfordshire, England Laxton´s Progress[10] Bartlett Marie Louise
1920/? England Bristol Cross[8] Bartlett Conference
?/1923 US Gorham[8] Bartlett Josephine de Malines
1931/1945 Robert Patterson/California, US El Dorado[11] Bartlett ?
1956 Italy Butirra Precoce Morettini Bartlett Coscia
?/1964 New York, US Aurora[12] Bartlett Marguerite Marillat
?/1974 England Beth Bartlett Beurré Superfin
1944/1974 Robert C. Lamb/New York, US Highland[13] Bartlett Comice
?/? England Merton Pride[8] Tetraploid Bartlett Hardenpont
?/? Italy Santa Maria[8] Bartlett Coscia
?/1974 F.C. Reimer/Oregon, US Canal Red[14] Max Red Bartlett Forelle
1959/1975 Patented 27 Aug 1974 William H. Griggs/California, US California[14] Max Red Bartlett741 Comice US plant patent 3599
1965/? Canada Harrow Sweet[15] Bartlett Purdue 8051
1974/1990 South Africa Rosemary[15] Bon Rouge Forelle
1985/1997 S.H. Hjeltnes/Sweden,Norway Celina(QTee) Bartlett Colorée de Juillet
Patented 9 Aug 1988 Reimer/US Reimer Max Red Bartlett741 Comice US plant patent 6245
1977/2003 R.L. Bell/Kearneysville, US Shenandoah[16] Max Red Bartlett US 56 112
Patented 30 Jan 2007 White/New Zealand Prem2P Max Red Bartlett741 Nijisseiki US plant patent 17387
Patented 17 Apr 2007 Hart/New Zealand Prem1P Max Red Bartlett741 Nijisseiki US plant patent 17624
2007/? J.R. Breach/Great Britain Misty Rose[17] Red Williams Concorde

Distilled spirits edit

The Williams pear is used in making both Poire Williams, a fruit brandy, and Belle de Brillet, an infused cognac.[18]

The pear is also very popular in the western Balkans, where it is distilled into a brandy known as viljamovka, similar to Poire Williams but often with a higher alcohol percentage. Some producers of viljamovka include an entire pear inside each bottle. This is achieved by attaching the bottle to a budding pear tree so that the pear will grow inside it.

Notes edit

  1. ^ Valerie Ayres, "Under the Stars?" John and Frances West Family Group newsletter February 2005
  2. ^ a b c d e f g . 14 July 2007. Archived from the original on 14 July 2007. Retrieved 20 February 2024.
  3. ^ a b Janick, Jules (1 January 2000). Classic Papers in Horticultural Science. Blackburn Press. ISBN 978-1-930665-06-4.
  4. ^ Wünscha, A., and I. Hormaza. (5 June 2007). "Characterization of variability and genetic similarity of European pear using microsatellite loci developed in apple". Scientia Horticulturae, vol. 113 (1), pp. 37–43, doi:10.1016/j.scienta.2007.02.002. Retrieved 3 October 2007.
  5. ^ National Clonal Germplasm Repository. " NCGR-Corvallis Pyrus Catalog". (Website). Germ Resources Information Network (GRIN). Retrieved 2 October 2007.
  6. ^ a b c . ww82.delange.org. Archived from the original on 8 August 2013. Retrieved 20 February 2024.
  7. ^ U.S. Department of Agriculture. (September 2004.) "Pyrus Crop Germplasm Committee: Report and genetic vulnerability statement, September 2004". (Website.) Germ Resources Information Network (GRIN), page 5. Retrieved 2 October 2007.
  8. ^ a b c d e f Silbereisen, Obstsorten-Atlas
  9. ^ a b Brooks, Olmo. American Society for Horticultural Science. Vol. 83, page 875
  10. ^ a b c Brooks, Olmo. American Society for Horticultural Science. Vol. 68
  11. ^ Brooks, Olmo. American Society for Horticultural Science. Vol. 83
  12. ^ Brooks, Olmo. American Society for Horticultural Science. Vol. 89
  13. ^ HortScience Vol. 10(5):477
  14. ^ a b HortScience. Vol. 10(5):476
  15. ^ a b Brooks, Olmo. HortScience. Vol. 29(9):942-969
  16. ^ Clark, Finn. HortScience. Vol. 41(5):1101-1133
  17. ^ Gasic. HortScience Vol. 55(7):1164-1201
  18. ^ Kleinman, Geoff (3 June 2013). "Review: Belle de Brillet Liqueur - Drink Spirits".

External links edit

  • Video footage of a Williams Pear in a bottle

April 11, 2024
williams, pear, williams, chrétien, pear, commonly, called, bartlett, pear, united, states, canada, cultivar, cultivated, variety, species, pyrus, communis, commonly, known, european, pear, fruit, bell, shape, considered, traditional, pear, shape, west, green,. The Williams bon chretien pear commonly called the Williams pear or the Bartlett pear in the United States and Canada is a cultivar cultivated variety of the species Pyrus communis commonly known as the European pear The fruit has a bell shape considered the traditional pear shape in the west and its green skin turns yellow upon later ripening although red skinned derivative varieties exist It is considered a summer pear not as tolerant of cold as some varieties It is often eaten raw but holds its shape well when baked and is a common choice for canned or other processed pear uses Williams pearThe Williams pear An 1822 print from the Horticultural Society of LondonGenusPyrusSpeciesPyrus communisCultivar Williams OriginAldermaston UK between 1765 and 1770 Contents 1 History 2 Physical description 3 Tree 4 Production and uses 4 1 US pear production 4 1 1 Named mutants 4 1 2 Offspring 4 2 Distilled spirits 5 Notes 6 External linksHistory edit nbsp Bartlett pear from The Pears of New York 1921 by Ulysses Prentiss HedrickThe origins of this variety are uncertain Bon Chretien Good Christian is named after Francis of Paola a holy man whom King Louis XI of France had called to his deathbed as a healer in 1483 Francis offered the king a pear seed from his native Calabria with instructions to plant and care Hence the pear tree was called Good Christian The Williams pear is thought to date from 1765 to 1770 from the yard of an Aldermaston England schoolmaster named John Stair 1 giving rise to the now obscure synonyms Aldermaston pear and Stairs pear A nurseryman named Williams later acquired the variety and after introducing it to the rest of England the pear became known as the Williams Pear 2 However the pear s full name is Williams Bon Chretien or Williams good Christian 2 In 1799 James Carter imported several Williams trees into the United States and they were planted on the grounds of Thomas Brewer in Roxbury Massachusetts 2 The Massachusetts estate was later acquired by Enoch Bartlett of Dorchester Massachusetts Unaware of their origin Bartlett named the pears after himself and introduced the variety into the United States It was not realised that Bartlett and Williams Pears were the same until 1828 when new trees arrived from Europe 2 By that time the Bartlett variety had become vastly popular in the United States and they are still generally known as Bartlett pears in the US and Canada although there are about 150 other synonyms worldwide 3 Physical description edit nbsp French red and green varietiesThe pear exhibits a pyriform pear shape with a rounded bell on the bottom half of the fruit and then a definite shoulder with a smaller neck or stem end 2 Williams are aromatic pears and have what many who consider the definitive pear flavour 2 Colours of the pear vary from green when unripe to yellow ripe and red Red Bartletts or Williams are very similar to the traditional Williams aside from ripening to a reddish colour rather than a yellow colour Red skinned mutant clones i e sports of the Williams are increasing in popularity including three major varieties in the US the Max Red Bartlett the Sensation Red Bartlett and the Rosired Bartlett One study of several macrosatellite loci in 63 European Pear Pyrus communis L cultivars did not distinguish Max Red Bartlett and Sensation Red Bartlett from the standard Williams which was expected since the red mutants were derived from the Williams by mutation 4 Dozens of other cultivars and hybrids have been created from Williams created for properties like cold resistance ripening time skin colouration and grafting compatibility 5 Best when picked with the internal pressure of the pear is between 110 and 120 kPa 16 and 18 psi the pear should still be green and relatively hard when picked Optimum conditions for ripening are in dry shady areas and ripening usually takes 7 to 10 days from when the pear was picked As the pear ripens the color will slowly change to a soft yellow and the pear will soften Commercially produced pears are normally picked and shipped to the stores while green 6 Tree editPear trees are usually productive for 50 to 75 years though some still produce fruit after 100 years 6 Height 4 5 6 m 15 20 ft with slightly less spreadFlowers White flowers grouped in a corymbBlooming time April May in the Northern Hemisphere Fruit and seeds Large golden yellow skin brownish red blush classic shape with smooth white flesh Harvest from mid August to mid September Northern Hemisphere Leaves The leaves are simple glossy green leaves that alternate on the twig They grow up to 8 cm 3 in long are thick with slight midrib curves folding the edges inwards They have fine teeth on the margin Elevation 300 1 500 m 1 000 5 000 ft Habitat Orchards and landscaping 6 Production and uses edit nbsp BrandyUS pear production edit In 1985 this variety represented 80 of US pear production while in 2004 it represented 50 of reported pear production displaced primarily by the continuing growth of d Anjou and Bosc pears both winter pears more tolerant of cold than the Bartlett 3 7 While more pears are sold fresh in the US than processed Bartlett pears are the primary choice for canned halves puree and most pear juice and nectar in the US comprising about two thirds of Bartlett production Bartletts are traditionally known as the canning pear due to their definitive flavor and sweetness making them well suited for many forms of processing 2 Named mutants edit List of some sports or mutants of the Williams pear 8 Date Originator Country Market Name Mutated From Assignee Habit Flavor Texture Color Plant Patent Number1908 Canada Russet Bartlett Golden russet1924 Stephen G Nye Oregon US Nye Russet Bartlett 9 more spicy firmer deep yellow with golden russet1940 Australia Sensation Red Bartlett1942 US Eller1945 Patented 1 Jul 1947 Moritz US Max Red Bartlett Bartlett MacKelvie standard sweeter finer red US plant patent 7411948 Introduced 1963 James W Sweeney California US Rosired Bartlett 9 Bartlett Fowler Nurseries Maroon red on picking ripe fruit Plant patent 201227 Dec 1977 Crisafulli Montana US Bartlett semi dwarf good red blush US plant patent 416914 Apr 1998 Biehn Oregon US Cinnamon Bartlett standard sweeter russet US plant patent 1032526 Feb 2008 David Lowry US Carolina Gold Bartlett Associated Fruit standard more tart russet US plant patent 18515Offspring edit For several decades the Williams pear has been used actively as a parent in the production of new varieties Cross made Introduced Originator Country Marketed Name Parent Other Parent Plant Patent Number1896 C H Packham Australia Packham Packhams Triumph 8 Bartlett Uvedals St Germain1901 1913 Laxton Brothers Bedfordshire England Laxton s Superb 10 Bartlett Beurre Superfin1902 1927 Laxton Brothers Bedfordshire England Laxton s Satisfaction 10 Bartlett Beurre Superfin Laxton Brothers Bedfordshire England Laxton s Progress 10 Bartlett Marie Louise1920 England Bristol Cross 8 Bartlett Conference 1923 US Gorham 8 Bartlett Josephine de Malines1931 1945 Robert Patterson California US El Dorado 11 Bartlett 1956 Italy Butirra Precoce Morettini Bartlett Coscia 1964 New York US Aurora 12 Bartlett Marguerite Marillat 1974 England Beth Bartlett Beurre Superfin1944 1974 Robert C Lamb New York US Highland 13 Bartlett Comice England Merton Pride 8 Tetraploid Bartlett Hardenpont Italy Santa Maria 8 Bartlett Coscia 1974 F C Reimer Oregon US Canal Red 14 Max Red Bartlett Forelle1959 1975 Patented 27 Aug 1974 William H Griggs California US California 14 Max Red Bartlett741 Comice US plant patent 35991965 Canada Harrow Sweet 15 Bartlett Purdue 80511974 1990 South Africa Rosemary 15 Bon Rouge Forelle1985 1997 S H Hjeltnes Sweden Norway Celina QTee Bartlett Coloree de JuilletPatented 9 Aug 1988 Reimer US Reimer Max Red Bartlett741 Comice US plant patent 62451977 2003 R L Bell Kearneysville US Shenandoah 16 Max Red Bartlett US 56 112Patented 30 Jan 2007 White New Zealand Prem2P Max Red Bartlett741 Nijisseiki US plant patent 17387Patented 17 Apr 2007 Hart New Zealand Prem1P Max Red Bartlett741 Nijisseiki US plant patent 176242007 J R Breach Great Britain Misty Rose 17 Red Williams ConcordeDistilled spirits edit The Williams pear is used in making both Poire Williams a fruit brandy and Belle de Brillet an infused cognac 18 The pear is also very popular in the western Balkans where it is distilled into a brandy known as viljamovka similar to Poire Williams but often with a higher alcohol percentage Some producers of viljamovka include an entire pear inside each bottle This is achieved by attaching the bottle to a budding pear tree so that the pear will grow inside it Notes edit Valerie Ayres Under the Stars John and Frances West Family Group newsletter February 2005 a b c d e f g Pears Yellow Bartlett USA Pears 14 July 2007 Archived from the original on 14 July 2007 Retrieved 20 February 2024 a b Janick Jules 1 January 2000 Classic Papers in Horticultural Science Blackburn Press ISBN 978 1 930665 06 4 Wunscha A and I Hormaza 5 June 2007 Characterization of variability and genetic similarity of European pear using microsatellite loci developed in apple Scientia Horticulturae vol 113 1 pp 37 43 doi 10 1016 j scienta 2007 02 002 Retrieved 3 October 2007 National Clonal Germplasm Repository NCGR Corvallis Pyrus Catalog Website Germ Resources Information Network GRIN Retrieved 2 October 2007 a b c The DeLange Home Page ww82 delange org Archived from the original on 8 August 2013 Retrieved 20 February 2024 U S Department of Agriculture September 2004 Pyrus Crop Germplasm Committee Report and genetic vulnerability statement September 2004 Website Germ Resources Information Network GRIN page 5 Retrieved 2 October 2007 a b c d e f Silbereisen Obstsorten Atlas a b Brooks Olmo American Society for Horticultural Science Vol 83 page 875 a b c Brooks Olmo American Society for Horticultural Science Vol 68 Brooks Olmo American Society for Horticultural Science Vol 83 Brooks Olmo American Society for Horticultural Science Vol 89 HortScience Vol 10 5 477 a b HortScience Vol 10 5 476 a b Brooks Olmo HortScience Vol 29 9 942 969 Clark Finn HortScience Vol 41 5 1101 1133 Gasic HortScience Vol 55 7 1164 1201 Kleinman Geoff 3 June 2013 Review Belle de Brillet Liqueur Drink Spirits External links editVideo footage of a Williams Pear in a bottle Retrieved from https en wikipedia org w index php title Williams pear amp oldid 1209227829, wikipedia, wiki, book, books, library,

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