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Scientific Name: | Pinus contorta var. contorta |
Common Name: | shore pine |
Family Name: | Pinaceae |
Origin: | B.C. west of Cascades, U.S. - southwest |
Hardiness Zone: | Zone 7: (-18 to -12 °C) |
Plant Type: | Conifer |
Mature Size: | 22 - 30m x 7 - 10m (height x width) |
Habit: | Horizontal, Irregular, Upright |
Form: | Irregular, Pyramidal - narrowly |
Texture: | Medium - fine |
Landscape Uses: | Container planting, Forestry, Screening, Specimen plant, Wind break, Woodland margin |
Exposure: | Full sun |
Soil or Media: | Acidic, Well-drained |
Leaves: | Needle-like, Fascicles, Parallel venation, Glabrous, Acicular, Serrulate |
Flowers: | n/a (male cone), Yellow, Brown, Apr-May |
Fruit: | Cone (winged seeds), Brown, Sep-Oct, (Persistent) |
Key ID Features: | |
Branching random, contorted; needles 2 per fascicle, 2-7cm long x 0.7-0.9(-1.1)mm wide, twisted, all surfaces with fine stomatal lines, margins finely serrulate; seed cones serotinous, broadly ovoid to globose when mature, (2-)3-6(-7.5)cm long, tan to pale red-brown, with off-centre axis, peristent; seeds about 5mm long, black, wing 10-14mm. <a href ='https://www.conifers.org/pi/Pinus_contorta.php' target='_blank'>Conifers.org</a> |