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Scots Pine |
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Pinus sylvestris |
![]() Young tree c 170 cm high Photo ©
Carl Farmer |
Not native to Skye, though comes close on the adjacent mainland. Often planted here, and self-sown seedlings are frequent but seldom attain maturity. Leaves (needles), c 3-10 cm long Skye ID: Leaves glaucous on the underside, owing to several bluish-white lines along their length. Needles in pairs. Sitka Spruce has far shorter leaves, arising singly, and only two bluish-white lines along each leaf. Other features: Mature trees can be told from other Pine species by the smooth reddish-brown areas of bark on the upper trunk. Lodgepole Pine (P contorta) is often planted for forestry. It does not have glaucous leaves and is unlikely to produce self-sown seedlings. |
![]() Photo ©
Carl Farmer |
| As the leaves are twisted, both sides of them can be seen in this picture, the dark green upper side and the glaucous underside. |
![]() Shoot c 9 cm wide Photo ©
Carl Farmer |
![]() Ruler divisions 1 mm Photo ©
Carl Farmer |
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| On a close-up view the glaucous effect on the underside is caused by these bluish- white lines alternating with dark green.
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