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True FirsAbies
There are three types of true fir (Abies) in Coastal British Columbia,
Ambilis fir (also known as Pacific Silver fir, Abies
ambilis), Grand fir (Abies grandis), and
Subalpine fir (also known as Alpine fir, Abies
lasiocarpa). The name Abies is derived from Latin abeo, meaning
"to rise", and refers to the great height attained by some species. Fir is derived
from Old English furh or fyrh or Danish fyrr, meaning "fire",
from its use as firewood. None of the true firs grow on the Queen Charlotte Islands
(off the west coast of British Columbia north of Vancouver and Vancouver Island).
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Ambilis Fir
Abies ambilis
The Pacific silver fir is a straight tree with a dense cone-shaped crown,
usually 50 m tall when mature, although it has been found to be 72 m. It
is usually found in coastal forests above 300 m elevation in a maritime
habitat with moist soils. Its needles are dark green and arranged in
flattened, spray-like branches. These have blunt ends and are usually
notched at the tip. The seed cones are dark purple and held upright at
the top of the tree and the pollen cones are reddish.
Photos and map from Tree Book B.C. Online Information from 2 sources
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Grand fir
Abies grandis
A tall, stately tree, grand fir can grow to 80 m tall when mature. It is
most easily distinguished from other true firs by its sprays of lustrous
needles in 2 distinct rows. These needles are usually spread so horizontally
that both the upper and lower sides of the branches are clearly visible.
Seed cones are barrel-shaped and yellowish to green, growing upright on the
branches high in the crown. It is found from sea level to mid-elevations
along the southern coast.
Photos and map from Tree Book B.C. Online Information from 2 sources
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Subalpine fir
Abies lasiocarpa Also known as Alpine fir
A tall, stately tree, grand fir can grow to 80 m tall when mature. It is
most easily distinguished from other true firs by its sprays of lustrous
needles in 2 distinct rows. These needles are usually spread so horizontally
that both the upper and lower sides of the branches are clearly visible.
Seed cones are barrel-shaped and yellowish to green, growing upright on the
branches high in the crown. It is found from sea level to mid-elevations
along the southern coast.
Photos and map from Tree Book B.C. Online Information from 2 sources
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