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{{Short description|Species of flowering plant in the rose family Rosaceae}}
{{Short description|Species of flowering plant in the rose family Rosaceae}}
{{For|other trees called service|Service tree}}
{{For|other trees called service|Service tree}}
{{Speciesbox
{{Taxobox
| image = Sorbus domestica FruitsLeaves BotGardBln0906a.JPG
|image = Sorbus domestica FruitsLeaves BotGardBln0906a.JPG
|parent = Sorbus subg. Cormus
| regnum = [[Plant]]ae
⚫
|taxon = Sorbus domestica
| unranked_divisio = [[Angiosperms]]
⚫
|authority = [[Carl Linnaeus|L.]]
| unranked_classis = [[Eudicots]]
⚫
|range_map = Sorbus domestica range.svg
| unranked_ordo = [[Rosids]]
⚫
|range_map_caption = Distribution map
| ordo = [[Rosales]]
⚫
|synonyms =
| familia = [[Rosaceae]]
⚫
* ''Cormus domestica'' <small>(L.) Spach</small><ref>{{citation |chapter-url = http://botany.si.edu/ing/ |title = Index Nominum Genericorum (ING) |chapter = Entry for ''Cormus'' |accessdate = 30 June 2016}}</ref>
| genus = ''[[Sorbus]]''
| subgenus = '''''Cormus'''''
| species = '''''S. domestica'''''
⚫
| binomial = ''Sorbus domestica''
⚫
| binomial_authority = [[Carl Linnaeus|L.]]
⚫
| range_map = Sorbus domestica range.svg
⚫
| range_map_caption = Distribution map
⚫
| synonyms =
⚫
* ''Cormus domestica'' <small>(L.) Spach</small><ref>{{citation |chapter-url=http://botany.si.edu/ing/ |title=Index Nominum Genericorum (ING) |chapter=Entry for ''Cormus'' |accessdate=30 June 2016}}</ref>
* ''Prunus sorbus'' <small>(Gaertn.) P. Gaertn. & al.</small><ref>Oekon. Fl. Wetterau 2: 214. 1800</ref>
* ''Prunus sorbus'' <small>(Gaertn.) P. Gaertn. & al.</small><ref>Oekon. Fl. Wetterau 2: 214. 1800</ref>
* ''Pyrus domestica'' <small></small><ref name=GRIN>{{citation |url=https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=35018 |title=USDA GRIN Taxonomy |accessdate=30 June 2016}}</ref>
* ''Pyrus domestica'' <small></small><ref name = GRIN>{{citation |url = https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id = 35018 |title = USDA GRIN Taxonomy |accessdate = 30 June 2016}}</ref>
* ''Pyrus sorbus'' <small>Gaertn.</small><ref name=GRIN/>
* ''Pyrus sorbus'' <small>Gaertn.</small><ref name = GRIN/>
}}
}}


'''''Sorbus domestica''''', with the [[common name]] '''service tree'''<ref name=GRIN/> or '''sorb tree''' (because of its fruit), is a species of ''[[Sorbus]]'' native to western, central and southern [[Europe]], northwest [[Africa]] ([[Atlas Mountains]]), and southwest [[Asia]] (east to the [[Caucasus]]).<ref name=rotach>{{citation |author=Rotach, P. |year=1995 |title=Service tree ''Sorbus domestica'': Technical guidelines for genetic conservation and use |url=http://www.euforgen.org/fileadmin/templates/euforgen.org/upload/Publications/Technical_guidelines/860_Technical_guidelines_for_genetic_conservation_and_use_for_service_tree__Sorbus_domestica_.pdf |publisher=EUFORGEN: European Forest Genetic Resources Programme |archive-url= https://web.archive.org/web/20170131192229/http://www.euforgen.org/fileadmin/templates/euforgen.org/upload/Publications/Technical_guidelines/860_Technical_guidelines_for_genetic_conservation_and_use_for_service_tree__Sorbus_domestica_.pdf |archive-date= 31 January 2017 |url-status= dead}}</ref><ref name=rushforth>Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins {{ISBN|0-00-220013-9}}.</ref><ref name=afm>Mitchell, A. F. (1974). ''A Field Guide to the Trees of Britain and Northern Europe'', p 280. Collins {{ISBN|0-00-212035-6}}</ref><ref name=watsonia>Hampton, M., & Kay, Q. O. N. (1995). ''Sorbus domestica'' L., new to Wales and the British Isles. ''[[Watsonia (journal)|Watsonia]]'' 20 (4): 379-384. Available [http://www.watsonia.org.uk/Wats20p379.pdf online (pdf file)] {{webarchive|url=https://web.archive.org/web/20081217195303/http://www.watsonia.org.uk/Wats20p379.pdf |date=2008-12-17 }}</ref><ref name=bsbi>Hampton, M. (1996). Sorbus domestica L. - comparative morphology and habitats. ''BSBI News'' 73.</ref> It may be called '''true service tree''',<ref name=afm/> to distinguish it from wild service tree ''[[Sorbus torminalis]]''.
'''''Sorbus domestica''''', with the [[common name]] '''service tree'''<ref name=GRIN/> or '''sorb tree''' (because of its fruit), is a species of ''[[Sorbus]]'' native to western, central and southern [[Europe]], northwest [[Africa]] ([[Atlas Mountains]]), and southwest [[Asia]] (east to the [[Caucasus]]).<ref name=rotach>{{citation |author=Rotach, P. |year=1995 |title=Service tree ''Sorbus domestica'': Technical guidelines for genetic conservation and use |url=http://www.euforgen.org/fileadmin/templates/euforgen.org/upload/Publications/Technical_guidelines/860_Technical_guidelines_for_genetic_conservation_and_use_for_service_tree__Sorbus_domestica_.pdf |publisher=EUFORGEN: European Forest Genetic Resources Programme |archive-url= https://web.archive.org/web/20170131192229/http://www.euforgen.org/fileadmin/templates/euforgen.org/upload/Publications/Technical_guidelines/860_Technical_guidelines_for_genetic_conservation_and_use_for_service_tree__Sorbus_domestica_.pdf |archive-date= 31 January 2017 |url-status= dead}}</ref><ref name=rushforth>Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins {{ISBN|0-00-220013-9}}.</ref><ref name=afm>Mitchell, A. F. (1974). ''A Field Guide to the Trees of Britain and Northern Europe'', p 280. Collins {{ISBN|0-00-212035-6}}</ref><ref name=watsonia>Hampton, M., & Kay, Q. O. N. (1995). ''Sorbus domestica'' L., new to Wales and the British Isles. ''[[Watsonia (journal)|Watsonia]]'' 20 (4): 379-384. Available [http://www.watsonia.org.uk/Wats20p379.pdf online (pdf file)] {{webarchive|url=https://web.archive.org/web/20081217195303/http://www.watsonia.org.uk/Wats20p379.pdf |date=2008-12-17 }}</ref><ref name=bsbi>Hampton, M. (1996). Sorbus domestica L. - comparative morphology and habitats. ''BSBI News'' 73.</ref> It may be called '''true service tree''',<ref name=afm/> to distinguish it from wild service tree ''[[Sorbus torminalis]]''.


[[Image:Sorbus domestica.JPG|left|thumb|Foliage and fruit]]
[[Image:Sorbus domestica.JPG|thumb|Foliage and fruit]]
It is a [[deciduous]] [[tree]] growing to 15–20 m (rarely to 30 m) tall with a trunk up to 1 m diameter, though it can also be a [[shrub]] 2–3 m tall on exposed sites. The [[Bark (botany)|bark]] is brown, smooth on young trees, becoming fissured and flaky on old trees. The winter buds are green, with a sticky resinous coating. The [[leaf|leaves]] are 15–25&nbsp;cm long, [[leaf shape|pinnate]] with 13-21 leaflets 3–6&nbsp;cm long and 1&nbsp;cm broad, with a bluntly acute apex, and a serrated margin on the outer half or two thirds of the leaflet. The [[flower]]s are 13–18&nbsp;mm diameter, with five white petals and 20 creamy-white stamens; they are produced in [[corymb]]s 10–14&nbsp;cm diameter in late spring, and are [[plant sexuality|hermaphrodite]] and insect pollinated. The [[fruit]] is a [[pome]] 2–3&nbsp;cm long, greenish-brown, often tinged red on the side exposed to sunlight; it can be either apple-shaped (f. ''pomifera'' (Hayne) Rehder) or pear-shaped (f. ''pyrifera'' (Hayne) Rehder).<ref name=rotach/><ref name=rushforth/><ref name=afm/><ref name=watsonia/>
It is a [[deciduous]] [[tree]] growing to 15–20 m (rarely to 30 m) tall with a trunk up to 1 m diameter, though it can also be a [[shrub]] 2–3 m tall on exposed sites. The [[Bark (botany)|bark]] is brown, smooth on young trees, becoming fissured and flaky on old trees. The winter buds are green, with a sticky resinous coating. The [[leaf|leaves]] are 15–25&nbsp;cm long, [[leaf shape|pinnate]] with 13-21 leaflets 3–6&nbsp;cm long and 1&nbsp;cm broad, with a bluntly acute apex, and a serrated margin on the outer half or two thirds of the leaflet. The [[flower]]s are 13–18&nbsp;mm diameter, with five white petals and 20 creamy-white stamens; they are produced in [[corymb]]s 10–14&nbsp;cm diameter in late spring, and are [[plant sexuality|hermaphrodite]] and insect pollinated. The [[fruit]] is a [[pome]] 2–3&nbsp;cm long, greenish-brown, often tinged red on the side exposed to sunlight; it can be either apple-shaped (f. ''pomifera'' (Hayne) Rehder) or pear-shaped (f. ''pyrifera'' (Hayne) Rehder).<ref name=rotach/><ref name=rushforth/><ref name=afm/><ref name=watsonia/>


Revision as of 17:10, 21 May 2021

For other trees called service, see Service tree.

Cormus domestica
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Rosaceae
Genus: Sorbus
Subgenus: Sorbus subg. Cormus
Species:
S. domestica
Binomial name
Sorbus domestica
Distribution map
Synonyms
  • Cormus domestica (L.) Spach[1]
  • Prunus sorbus (Gaertn.) P. Gaertn. & al.[2]
  • Pyrus domestica [3]
  • Pyrus sorbus Gaertn.[3]

Sorbus domestica, with the common name service tree[3] or sorb tree (because of its fruit), is a species of Sorbus native to western, central and southern Europe, northwest Africa (Atlas Mountains), and southwest Asia (east to the Caucasus).[4][5][6][7][8] It may be called true service tree,[6] to distinguish it from wild service tree Sorbus torminalis.

Foliage and fruit

It is a deciduous tree growing to 15–20 m (rarely to 30 m) tall with a trunk up to 1 m diameter, though it can also be a shrub 2–3 m tall on exposed sites. The bark is brown, smooth on young trees, becoming fissured and flaky on old trees. The winter buds are green, with a sticky resinous coating. The leaves are 15–25 cm long, pinnate with 13-21 leaflets 3–6 cm long and 1 cm broad, with a bluntly acute apex, and a serrated margin on the outer half or two thirds of the leaflet. The flowers are 13–18 mm diameter, with five white petals and 20 creamy-white stamens; they are produced in corymbs 10–14 cm diameter in late spring, and are hermaphrodite and insect pollinated. The fruit is a pome 2–3 cm long, greenish-brown, often tinged red on the side exposed to sunlight; it can be either apple-shaped (f. pomifera (Hayne) Rehder) or pear-shaped (f. pyrifera (Hayne) Rehder).[4][5][6][7]

Ecology

It is generally rare, listed as an endangered species in Switzerland and Austria, and uncommon in Spain.[4] In the UK, one very old tree that existed in the Wyre Forest before being destroyed by fire in 1862 used to be considered native, but it is now generally considered to be more likely of cultivated origin, probably from a mediaeval monastery orchard planting.[7] More recently, a small population of genuinely wild specimens was found growing as stunted shrubs on cliffs in south Wales (Glamorgan) and nearby southwest England (Gloucestershire).[7][8] It is a very rare species in Britain, occurring at only a handful of sites. Its largest English population is within the Horseshoe Bend Site of Special Scientific Interest at Shirehampton, near Bristol.

A further population has been discovered growing wild in Cornwall on a cliff in the upper Camel Estuary.[9]

It is a long-lived tree, with ages of 300–400 years estimated for some in Britain.[7]

The largest and perhaps one of the oldest known specimens in Europe is on an educational trail near the town of Strážnice in the province of Moravia, Czech Republic. Its trunk measures 462 centimetres (15.16 ft) in circumference, with a crown 11 metres (36 ft) high and 18 metres (59 ft) across. It is estimated to be around 450 years old.[10]

Cultivation and uses

Some mature fruits
fruits

The fruit is a component of a cider-like drink which is still made in parts of Europe. Picked straight off the tree, it is highly astringent and gritty;[11] however, when left to blet (overripen) it sweetens and becomes pleasant to eat.[4][12] In the Moravian Slovakia region of the Czech Republic, there is a community run museum[13] with an educational trail and festival for this tree, with products like jam, juice and brandy made from its fruit.[14]

The sorb tree is cited in the Babylonian Talmud, Tractate Ketubot page 79a. The example refers to a purchase of Abba Zardasa, in a translation by Rashi, an early Medieval scholar, as a forest of trees called Zardasa, that was used for lumber, because the fruit was not commercially important. The Aramaic word 'zardasa' may be the origin of the English word 'sorb'.

In Ancient Greece the fruit was cut in half and pickled, which Plato in the Symposium (190d7-8) lets Aristophanes use as a metaphor for the cutting in half of the original spherical humans by Zeus.[15]

Service Tree wood was often used for manufacturing wooden planes of all types used for working wood, because Service Tree wood is fairly dense and holds a profile well.[16][17]

Etymology and other names

The English name comes from Middle English serves, plural of serve, from Old English syrfe, borrowed from the Latin name sorbus; it is unrelated to the verb serve.[18] Other English names include sorb, sorb tree, and whitty pear—"whitty" because the leaves are similar to rowan (i.e. pinnate), and "pear" due to the nature of the fruit.

References

  1. ^ "Entry for Cormus", Index Nominum Genericorum (ING), retrieved 30 June 2016
  2. ^ Oekon. Fl. Wetterau 2: 214. 1800
  3. ^ a b c = 35018 USDA GRIN Taxonomy, retrieved 30 June 2016 {{citation}}: Check |url= value (help)
  4. ^ a b c d Rotach, P. (1995), Service tree Sorbus domestica: Technical guidelines for genetic conservation and use (PDF), EUFORGEN: European Forest Genetic Resources Programme, archived from the original (PDF) on 31 January 2017
  5. ^ a b Rushforth, K. (1999). Trees of Britain and Europe. Collins ISBN 0-00-220013-9.
  6. ^ a b c Mitchell, A. F. (1974). A Field Guide to the Trees of Britain and Northern Europe, p 280. Collins ISBN 0-00-212035-6
  7. ^ a b c d e Hampton, M., & Kay, Q. O. N. (1995). Sorbus domestica L., new to Wales and the British Isles. Watsonia 20 (4): 379-384. Available online (pdf file) Archived 2008-12-17 at the Wayback Machine
  8. ^ a b Hampton, M. (1996). Sorbus domestica L. - comparative morphology and habitats. BSBI News 73.
  9. ^ Pearman, David. "BSBI News No. 125 January 2014 pages 37-38 by Ian Bennallick and David Pearman" (PDF). Maney Online, BSBI.
  10. ^ SERVICE TREE – A TREE FOR NEW EUROPE www.treeforeurope.com, accessed 4 May 2021
  11. ^ Groothuis, Marianne (12 October 2012). "Rare tree stands for a century". Otago Daily Times Online News. Retrieved 6 January 2021.
  12. ^ Bean, W. J. (1980). Trees and Shrubs Hardy in the British Isles 8th ed., vol. 4. John Murray ISBN 0-7195-2428-8.
  13. ^ "Museum of Moravian Slovakia". www.slovackemuzeum.cz. Retrieved 3 June 2019.
  14. ^ Hrdousek V. et al: "Oskeruše - strom pro novou Evropu" (tr. "Oskeruše - a tree for a new Europe"). Brazda, Hodonin, 2014, 240 pages; 550 pictures
  15. ^ "Logeion". logeion.uchicago.edu. Retrieved 2016-03-12.
  16. ^ "Speierling Sorbus domestica Beschreibung Steckbrief Systematik". www.pflanzen-deutschland.de (in German). Retrieved 6 January 2021.
  17. ^ "Speierling: Edles Obst für Kenner". Bayerischer Rundfunk (in German). 26 February 2016. Retrieved 6 January 2021.
  18. ^ Oxford English Dictionary

Further reading

Retrieved from "https://en.wikipedia.org/w/index.php?title=Cormus_domestica&oldid=1024362160"