Pinus contorta var. murrayana Douglas ex Loudon
Pinaceae (Pine family)

Introduction to Vascular Plants

Photograph

© David Blevins     (Photo ID #477)


Map

E-Flora BC Static Map

Distribution of Pinus contorta var. murrayana
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Species Information

General:
Tree, mostly to 30 m tall, but up to 40 m; var. latifolia mostly straight and columnar with narrow rounded crown, var. contorta often somewhat contorted and even bonsai-like; bark reddish-brown to blackish, cracked at the base and somewhat flaky above, furrowed and thicker in var. contorta.
Leaves:
Needles in groups of two, usually curved and slightly twisted, 2-7 cm long; deep green in var. contorta, yellowish-green in var. latifolia.
Cones:
Seed cones egg-shaped, lopsided, 3-6 cm long; stiff bracts with armed tips; serotinous; cones point backwards on twig in var. contorta, outward in var. latifolia; pollen cones reddish-green in clusters at tips of branches.
Notes:
See above re hybridization with P. banksiana. Two varieties are generally recognized in BC.

1. Trees usually with rounded crown, rarely over 15 m tall; bark dark brown to greyish-black, 2-2.5 cm thick on older trees; needles deep green; coastal............... var. contorta (shore pine)

1. Trees usually columnar when close together, 20-40 m tall; bark reddish-brown, very thin, rarely over 1 cm thick; needles yellowish-green; inland..................... var. latifolia Engelm. ex S. Wats. (lodgepole pine)

SourceThe Illustrated Flora of British Columbia

Habitat and Range

Wet to dry bogs, lower slopes and high river terraces in the lowland, montane and subalpine zones; common throughout BC; N to S AK, YT and SW NT, E to W AB, and S to CA, UT, CO and SD.

SourceThe Illustrated Flora of British Columbia