Everything about The Scots Pine totally explained
The
Scots Pine (
Pinus sylvestris L.; family
Pinaceae) is a species of
pine native to
Europe and
Asia, ranging from
Great Britain and
Spain east to eastern
Siberia, south to the
Caucasus Mountains, and as far north as
Lapland. In the north of its range, it occurs from sea level to 1000 m, while in the south of its range, it's a high altitude mountain tree, growing at 1200-2600 m altitude.
Botany
It is an
evergreen coniferous tree growing up to 25 m in height and 1 m trunk diameter when mature, exceptionally to 35-45 m tall and 1.7 m trunk diameter and on very productive sites (in
Estonia, there are some 220 year old trees that are 46 metres tall in the forests of
Järvselja). The
bark is thick, scaly dark grey-brown on the lower trunk, and thin, flaky and orange on the upper trunk and branches. 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. The lifespan is normally 150–300 years, with the oldest recorded specimens (in Sweden) just over 700 years.
- Pinus sylvestris var. sylvestris. The bulk of the range, from Scotland and Spain to central Siberia. Described above.
- Pinus sylvestris var. hamata Steven. The Balkans, northern Turkey and the Caucasus. Foliage more consistently glaucous all year, not becoming duller in winter; cones more frequently with a pyramidal apophysis.
- Pinus sylvestris var. mongolica Litv. Mongolia and adjoining parts of southern Siberia and northwestern China. Foliage duller green, shoots grey-green; leaves occasionally up to 12 cm long.
- Pinus sylvestris var. nevadensis D.H.Christ. The Sierra Nevada in southern Spain and possibly other Spanish populations (not considered distinct from var. sylvestris by all authors). Cones often with thicker scales, but doubtfully distinguishable on morphology.
Ecology and conservation
Scots Pine is the only pine native to northern Europe, forming either pure forests or alongside
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 also occurs with
Siberian Pine among other trees.
Scots Pine is the
national tree of Scotland, and it 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 ha, only just over 1% of the estimated original 1,500,000 ha) 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..
Gallery
Image:Scots pine Morton.jpg|Northern Illinois Specimens
Morton Arboretum
Image:High Pine in Jarvselja.jpg|Trunk of the one of the tallest Scots pines in Estonia
Image:Minitall.jpg|Young plant in Sweden
Further Information
Get more info on 'Scots Pine'.
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