Pinus sylvestris

Superregnum: Eukaryota
Regnum: Plantae
Divisio: Tracheophyta
Divisio: Pinophyta
Classis: Pinopsida
Ordo: Pinales

Familia: Pinaceae
Genus: Pinus
Subgenus: P. subg. Pinus
Sectio: P. sect. Pinus
Subsectio: P. subsect. Pinus
Species: Pinus sylvestris
Varietates: P. s. var. elicinii – P. s. var. hamata – P. s. var. mongholica – P. s. var. sylvestris
Name

Pinus sylvestris L., Sp. Pl. 2: 1000 (1753).

Protologue locality: "Habitat in Europae borealis sylvis glareosis"
Lectotypus: Illustration, Daléchamps, Hist. General. Pl. 45, icon. (1586), designated by Farjon & Jarvis, Regnum Veg. 127: 76 (1993)

Synonyms

Homotypic
Pinus borealis Salisb., Prodr. Stirp. Chap. Allerton: 398 (1796), nom. superfl.

Distribution
Native distribution areas:

Europe
Northern Europe
Denmark (possibly extinct in wild; reintroduced), Finland, Great Britain, Iceland (introduced), Ireland (endangered), Norway, Sweden.
Middle Europe
Austria, Belgium, Czechoslovakia, Germany, Hungary, Netherlands (extinct in wild; reintroduced), Poland, Switzerland.
Southwestern Europe
France, Portugal (introduced), Spain.
Southeastern Europe
Albania, Bulgaria, Greece, Italy, Romania, Turkey-in-Europe (introduced), Yugoslavia.
Eastern Europe
Belarus, Baltic States, Krym, Central European Russia, East European Russia, North European Russia, Northwest European Russia, Ukraine.
Asia-Temperate
Siberia
Altay, Buryatiya, Chita, Irkutsk, Krasnoyarsk, Tuva, West Siberia, Yakutiya.
Russian Far East
Amur, Khabarovsk.
Middle Asia
Kazakhstan.
Caucasus
North Caucasus, Transcaucasus.
Western Asia
Turkey.
China
Inner Mongolia, Manchuria.
Mongolia
Mongolia.
Eastern Asia (introduced)
Korea.
Northern America (introduced)
North-Central U.S.A.
Illinois.
Northeastern U.S.A.
New York, Vermont.

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition
References
Primary references

Linnaeus, C. 1753. Species Plantarum. Tomus II: 1000. Reference page.

Additional references

Gaussen, H.M.†, Heywood, V.H. & Chater, A.O. 1993. Pinus. Pp. 40–44 in Tutin, T.G., Burges, N.A., Chater, A.O., Edmondson, J.R., Heywood, V.H., Moore, D.M., Valentine, D.H., Walters, S.M. & Webb, D.A. (eds.), Flora Europaea. Volume 1: Psilotaceae to Platanaceae. 2nd edition, Cambridge University Press, Cambridge (UK) / New York / Melbourne, xlvi + 581 pp., ISBN 0-521-41007-X. Reference page.
Farjon, A. 2001. World Checklist and Bibliography of Conifers. 2. ed., 309 pp. The Royal Botanic Gardens, Kew. ISBN 1-84246-025-0 Reference page.
Farjon, A. 2010. A Handbook of the World's Conifers. Koninklijke Brill, Leiden. ISBN 90-04-17718-3. Reference page.

Links

Govaerts, R. et al. 2021. Pinus sylvestris in World Checklist of Selected Plant Families. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2021 March 9. Reference page.
International Plant Names Index. 2021. Pinus sylvestris. Published online. Accessed: 9 March 2021.

Vernacular names
aragonés: Pin royo
العربية: صنوبر بري
asturianu: Pinu montés
azərbaycanca: Adi şam
žemaitėška: Pošės
башҡортса: Ҡарағай
беларуская (тарашкевіца): Хвоя звычайная
беларуская: Хвоя звычайная
български: Бял бор
bosanski: Bijeli bor
català: Pi roig
kaszëbsczi: Sosna
čeština: Borovice lesní
чӑвашла: Хыр
Cymraeg: Pinwydden yr Alban
dansk: Skovfyr
Deutsch: Wald-Kiefer
dolnoserbski: Pěskowa chójca
Ελληνικά: Δασική Πεύκη
English: Scots Pine
Esperanto: Arbara pino
español: Pino silvestre
eesti: Harilik mänd
euskara: Pinu gorri
فارسی: کاج اسکاتلندی
võro: Petäi
suomi: Metsämänty
français: Pin sylvestre
Gaeilge: Péine Albanach
galego: Piñeiro rubio
hrvatski: Obični bor
hornjoserbsce: Pěskowa chójna
magyar: Erdeifenyő
հայերեն: Սոճի սովորական
Ido: Pinastro
íslenska: Skógarfura
italiano: Pino silvestre
日本語: ヨーロッパアカマツ
ქართული: ჩვეულებრივი ფიჭვი
қазақша: Кәдімгі қарағай
перем коми: Миян пожум
한국어: 구주소나무
lietuvių: Paprastoji pušis
latviešu: Parastā priede
македонски: Бел бор
Nederlands: Grove den
norsk nynorsk: Furu
norsk: Furu
polski: Sosna zwyczajna
português: Pinheiro silvestre
rumantsch: Tieu da guaud
română: Pin de pădure
русский: Сосна обыкновенная
Scots: Scots Pine
davvisámegiella: Beahci
srpskohrvatski / српскохрватски: Bijeli bor
slovenčina: Borovica lesná
slovenščina: Rdeči bor
српски / srpski: Бели бор - Beli bor
svenska: Tall
Türkçe: Sarıçam
українська: Сосна звичайна
West-Vlams: Geweune pynboom
walon: Såvadje sapén
吴语: 欧洲赤松
中文: 歐洲赤松

Pinus sylvestris, the Scots pine (UK), Scotch pine (US) or Baltic pine,[2] is a species of tree in the pine family Pinaceae that is native to Eurasia. It can readily be identified by its combination of fairly short, blue-green leaves and orange-red bark.

Description
Young female cone
Pinus sylvestris forest in Sierra de Guadarrama, central Spain

Pinus sylvestris is an evergreen coniferous tree growing up to 35 metres (115 feet) in height[3] and 1 m (3 ft 3 in) in trunk diameter when mature,[4] exceptionally over 45 m (148 ft) tall and 1.7 m (5+1⁄2 ft) in trunk diameter on very productive sites. The tallest on record is a tree over 210 years old tree growing in Estonia which stands at 46.6 m (153 ft).[5] The lifespan is normally 150–300 years, with the oldest recorded specimens in Lapland, Northern Finland over 760 years.[6][7][8][9]

The bark is thick, flaky and orange-red when young to scaly and gray-brown in maturity, sometimes retaining the former on the upper portion.[4][8][7] The habit of the mature tree is distinctive due to its long, bare and straight trunk topped by a rounded or flat-topped mass of foliage.[6][7][8][9]

The shoots are light brown, with a spirally arranged scale-like pattern. On mature trees the leaves ('needles') are a glaucous blue-green, often darker green to dark yellow-green in winter, 2.5–5 centimetres (1–2 inches) long and 1–2 millimetres (1⁄32–3⁄32 in) broad, produced in fascicles of two with a persistent gray 5–10 mm (1⁄4–3⁄8 in) basal sheath. On vigorous young trees the leaves can be twice as long, and occasionally occur in fascicles of three or four on the tips of strong shoots. Leaf persistence varies from two to four years in warmer climates, and up to nine years in subarctic regions. Seedlings up to one year old bear juvenile leaves; these are single (not in pairs), 2–3 cm (3⁄4–1+1⁄4 in) long, flattened, with a serrated margin.[6][8][9]
Mature open cones and seeds
Roots of an old pine in Ystad, Sweden

The seed cones are red at pollination, then pale brown, globose and 4–8 mm (5⁄32–5⁄16 in) in diameter in their first year, expanding to full size in their second year, pointed ovoid-conic, green, then gray-green to yellow-brown at maturity, 3–7.5 cm (1+1⁄8–3 in) long. The cone scales have a flat to pyramidal apophysis (the external part of the cone scale), with a small prickle on the umbo (central boss or protuberance). The seeds are blackish, 3–5 mm (1⁄8–3⁄16 in) in length with a pale brown 12–20 mm (1⁄2–13⁄16 in) wing and are released when the cones open in spring 22–24 months after pollination. The pollen cones are yellow, occasionally pink, 8–12 mm (5⁄16–15⁄32 in) long; pollen release is in mid to late spring.[6][8]
Varieties
Pinus sylvestris var. hamata, Crimea

Over 100 Pinus sylvestris varieties have been described in the botanical literature, but only three or four are now accepted.[10] They differ only minimally in morphology, but with more pronounced differences in genetic analysis and resin composition. Populations in westernmost Scotland are genetically distinct from those in the rest of Scotland and northern Europe, but not sufficiently to have been distinguished as separate botanical varieties. Trees in the far north of the range were formerly sometimes treated as var. lapponica, but the differences are clinal and it is not genetically distinct.[6][7][11][12][13][14][15][16][17][18]

Image	Varieties	Description	Distribution
	Pinus sylvestris var. sylvestris L., 1753	Described above.	The bulk of the range, from Scotland and Spain to central Siberia.
	Pinus sylvestris var. hamata Steven	Foliage more consistently glaucous all year, not becoming duller in winter; cones more frequently with a pyramidal apophysis.	The Balkans, northern Turkey, Crimea, and the Caucasus.
	Pinus sylvestris var. mongolica Litv.	Foliage duller green, shoots gray-green; leaves occasionally up to 12 cm long.	Mongolia and adjoining parts of southern Siberia and northwestern China.
	Pinus sylvestris var. nevadensis D.H.Christ.	(not considered distinct from var. sylvestris by all authors) Kalenicz. Ex Kom. Cones often with thicker scales, but doubtfully distinguishable on morphology.	The Sierra Nevada in southern Spain and possibly other Spanish populations
	Pinus sylvestris var. cretacea Kalenicz. ex Kom.		From border regions between Russia and Ukraine.[19]

Names

Before the 18th century, the species was more often known as 'Scots fir' or 'Scotch fir'. Another, less common name is European redwood.[2]

The timber from it is also called red deal or yellow deal, the name "deal" being adopted from an archaic unit of volume used to measure wood.
Distribution and habitat
Scots pine in Stockholm archipelago, Sweden
Scots pine in Stockholm archipelago, Sweden

Pinus sylvestris is the only pine native to northern Europe,[citation needed] ranging from Western Europe to Eastern Siberia, south to the Caucasus Mountains and Anatolia, and north to well inside the Arctic Circle in Fennoscandia. In the north of its range, it occurs from sea level to 1,000 m (3,300 ft), while in the south of its range it is a mountain tree, growing at 1,200–2,600 m (3,900–8,500 ft) altitude.[6][7][8][11]

The species is mainly found on poorer, sandy soils, rocky outcrops, peat bogs or close to the forest limit. On fertile sites, the pine is out-competed by other tree species, usually spruce or broad-leaved trees.[20]
British Isles
Scattered survivors (two recently dead) of extensive deforestation at Glen Quoich, Scotland

The tree spread across the British Isles after the Last Glacial Maximum. Pollen records show that pine was present locally in southern England by 9,000 years ago having entered from northeast France and that it had spread as far north as the Lake District and North Pennines 500 years later.

It was present in Ireland over 8,800 years ago but absent from Wales at that time which suggests that the pine in Ireland had a separate Iberian origin or contained surviving populations, although evidence towards its survival is lacking.[21] Pine expanded into Scotland between 8,000 and 8,500 years ago either from an independent refuge, from Scandinavia (via Doggerland) or from Ireland. As the climate warmed it became extinct from most of the British Isles around 5,500 years ago except in Scotland and at Kielder, England.

The Irish and western Scottish populations went through a massive decline around 4,000 years ago which ultimately led to the extinction of the Irish population between 2,000 and 1,000 years ago. It was replaced by large areas of blanket bog in western Scotland and Ireland though the reasons for its decline and extinction in England are not clear, but it may have been influenced by human activities.[22]

In Britain it now occurs naturally only in Scotland. Historical and archaeological records indicate that it also occurred in Wales and England until about 300–400 years ago, becoming extinct there due to over-exploitation and grazing; it has been re-introduced in these countries. Similar historical extinction and re-introduction applies to Ireland, Denmark and the Netherlands.[8][11][9][23] Whether it truly became extinct in England is unknown. It has been speculated that it may have survived wild long enough for trees used in cultivation in England to derive from native (rather than imported) sources.[24] Shakespeare (in Richard II) was familiar with the species in the 1590s, as was Evelyn in the early 1660s (Sylva), both around the time when the pine was thought to become extinct in England, but when landowners were also beginning ornamental and forestry planting.[24]

The pine formed much of the Caledonian Forest, which once covered much of the Scottish Highlands. Overcutting for timber demand, fire, overgrazing by sheep and deer, and even deliberate clearance to deter wolves have all been factors in the decline of this once great pine and birch forest. Only comparatively small areas – 17,000 hectares (42,000 acres), only just over 1% of the estimated original 1,500,000 ha (3,700,000 acres)[citation needed] – of this ancient forest remain, the main surviving remnants being at Abernethy Forest, Glen Affric, Rothiemurchus Forest, and the Black Wood of Rannoch. Plans are currently in progress to restore at least some areas and work has started at key sites.[8][9]
Ecology

It forms either pure forests or mixes with Norway spruce, common juniper, silver birch, European rowan, Eurasian aspen and other hardwood species. In central and southern Europe, it occurs with numerous additional species, including European black pine, mountain pine, Macedonian pine, and Swiss pine. In the eastern part of its range, it occurs with Siberian pine, among others.[7][8]
Uses
Botanical plate
Scots pine forest in Estonia

Pinus sylvestris is an important tree in forestry. The wood is used for pulp and sawn timber products. A seedling stand can be created by planting, sowing, or natural regeneration. Commercial plantation rotations vary between 50 and 120 years, with longer rotations in northeastern areas where growth is slower.

In Scandinavian countries, the pine was used for making tar in the preindustrial age. Some active tar producers still exist, but that industry has almost ceased.[9][12] The pine has also been used as a source of rosin and turpentine.

The wood is pale brown to red-brown, and used for general construction work. It has a dry density around 470 kg/m3 (varying with growth conditions), an open porosity of 60%, a fibre saturation point of 0.25 kg/kg, and a saturation moisture content of 1.60 kg/kg.[12] The pine fibres are used to make the textile known as vegetable flannel,[25] which has a hemp-like appearance, but with a tighter, softer texture.[26]

The pine has also been widely planted in New Zealand and much of the colder regions of North America; it was one of the first trees introduced to North America, in about 1600.[27] It is listed as an invasive species in some areas there, including Ontario,[28] Michigan.[29] It has been widely used in the United States for the Christmas tree trade, and was one of the most popular Christmas trees from the 1950s through the 1980s. It remains popular for that usage, though it has been eclipsed in popularity, by such species as Fraser fir, Douglas-fir, and others. Despite its invasiveness in parts of eastern North America, the pine does not often grow well there, partly due to climate and soil differences between its native habitat and that of North America, and partly due to damage by pests and diseases; the tree often grows in a twisted, haphazard manner if not tended to (as they are in the Christmas tree trade).[7][30] The pines may be killed by the pine wood nematode, which causes pine wilt disease. The nematode most often attacks trees that are at least ten years old and often kills trees it infects within a few weeks.[31]

The pine was grown and used extensively in the coal mining regions of Flanders, Belgium. It was used to fortify the tunnelling and preferred for its cracking sound when in need of replacing. Large patches of forest, mostly containing the species, are still scattered over the countryside.[citation needed]
Cultivars

Several cultivars are grown for ornamental purposes in parks and large gardens, of which 'Aurea',[32] 'Beuvronensis',[33] 'Frensham',[34] and 'Gold Coin'[35] have gained the Royal Horticultural Society's Award of Garden Merit.[36]
In culture

The Scots pine is the plant badge of Clan Gregor. It is the national tree of Scotland.[37]

See also

Pinus × rhaetica

References

Gardner, M. (2013). "Pinus sylvestris". IUCN Red List of Threatened Species. 2013: e.T42418A2978732. doi:10.2305/IUCN.UK.2013-1.RLTS.T42418A2978732.en. Retrieved 19 November 2021.
"Architectural Timber: History and Conservation". www.buildingconservation.com. Retrieved 12 January 2020.
Rushforth, Keith (1986) [1980]. Bäume [Pocket Guide to Trees] (in German) (2nd ed.). Bern: Hallwag AG. ISBN 978-3-444-70130-6.
Marinich, Allison; Powell, Kate (April 2017). "Scots Pine: Best Management Practices in Ontario" (PDF). Ontario Invasive Plants.
"Eesti kõrgeim mänd osutus hiiglaseks ka ülejäänud maailmas" (in Estonian). ERR. Retrieved 9 February 2016.
Farjon, A. (2005). Pines Drawings and Descriptions of the Genus Pinus 2nd ed. Brill ISBN 90-04-13916-8.
Earle, Christopher J., ed. (2018). "Pinus sylvestris". The Gymnosperm Database.
Trees for Life: Species profile: Scots pine
Steven, H. M., & Carlisle, A. (1959, facsimile reprint 1996). The Native Pinewoods of Scotland. Castlepoint Press.
"The Plant List: Pinus sylvestris". Royal Botanic Garden Kew and Missouri Botanic Garden. 2013. Retrieved 22 March 2019.
Mirov, N. T. (1967). The Genus Pinus. Ronald Press.
Pravdin, L. F. (1969). Scots Pine. Variation, intraspecific Taxonomy and Selection. Israel Program for Scientific Translations (originally published 1964 in Russian).
Langlet, O. (1959). A Cline or not a Cline – a Question of Scots Pine. Silvae Genetica 8: 13–22.
Kinloch, B. B., Westfall, R. D., & Forrest, G. I. (1986). Caledonian Scots Pine: Origins and Genetic Structure. New Phytologist 104: 703–729.
Szmidt, A. E., & Wang, X-R. (1993). Molecular systematics and genetic differentiation of Pinus sylvestris (L.) and P. densiflora (Sieb. et Zucc.). Theoret. Appl. Genet. 86: 159–165.
Prus-Glowacki, W., & Stephan, B. R. (1994). Genetic variation of Pinus sylvestris from Spain in Relation to Other European Populations. Silvae Genetica 43: 7–14.
Goncharenko, G. G., Silin, A. E., & Padutov, V. E. (1995). Intra- and interspecific genetic differentiation in closely related pines from Pinus subsection Sylvestres (Pinaceae) in the former Soviet Union. Pl. Syst. Evol. 194: 39–54.
Sinclair, W. T., Morman, J. D., & Ennos, R. A. (1999). The postglacial history of Scots pine (Pinus sylvestris L.) in western Europe: evidence from mitochondrial DNA variation. Molec. Ecol. 8: 83–88.
"Красная Книга России | Red Book of Russia. Pinus Sylvestris L. Var. Cretacea Kalenicz. Ex Kom". biodat.ru. Retrieved 21 March 2016.
Mátyás, C.; Ackzell, L.; Samuel, C. (2004), Scots pine - Pinus sylvestris: Technical guidelines for genetic conservation and use (PDF), European Forest Genetic Resources Programme, p. 6
Kinloch, Bohun B.; Westfall, R. D.; Forrest, G. I. (1986). "Caledonian Scots Pine: Origins and Genetic Structure". New Phytologist. 104 (4): 703–729. doi:10.1111/j.1469-8137.1986.tb00671.x. ISSN 1469-8137. PMID 33873854.
Milner, Edward (2011). "Trees of Britain andIreland". Flora: 15 and 120.
Carlisle, A., & Brown, A. H. F. (1968). Biological Flora of the British Isles: Pinus sylvestris L. J. Ecol. 56: 269–307.
Edlin, H. L. (1970). Trees, Woods and Man, 3rd ed. Collins: New Naturalist.
"Vegetable flannel". Webster's 1913 Dictionary. Webster. Retrieved 18 August 2014.
Cole, George S. (1900). Cole's Encyclopedia of Dry Goods. Root Newspaper Association. p. 566.
Moore, G.; Kershner, B.; Tufts, C.; Mathews, D; Nelson, G.; Spellenberg, R.; Thieret, J. W.; Purinton, T. & Block, A. (2008). National Wildlife Federation Field Guide to Trees of North America. New York: Sterling. p. 67. ISBN 978-1-4027-3875-3.
"Invasive Ontario Plants". Protect Our Water and Environmental Resources. Archived from the original on 26 April 2012. Retrieved 17 December 2011.
"Species found in Michigan". Early Detection and Distribution Mapping System. Center for Invasive Species and Ecosystem Health at the University of Georgia. Retrieved 17 December 2011.
Sullivan, Janet (1993). "Pinus sylvestris". Fire Effects Information System (FEIS). US Department of Agriculture (USDA), Forest Service (USFS), Rocky Mountain Research Station, Fire Sciences Laboratory.
"Pine Wilt" (PDF). University of Missouri – Extension. Retrieved 6 November 2013.
"RHS Plantfinder - Pinus sylvestris (Aurea Group) 'Aurea'". Retrieved 30 April 2018.
"RHS Plant Selector – Pinus sylvestris 'Beuvronensis'". Retrieved 6 February 2021.
"RHS Plantfinder - Pinus sylvestris 'Frensham'". Retrieved 30 April 2018.
"RHS Plantfinder - Pinus sylvestris 'Gold Coin'". Retrieved 25 April 2018.
"AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 78. Retrieved 30 April 2018.
Rick Steves Scotland (second edition) By Rick Steves