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Balsam
Fir – Abies balsamea – ¾”
to 1 ½” short, flat, long lasting needles that are
rounded at the tip; nice, dark green color with silvery cast and
fragrant. Named for the balsam or resin found in blisters on bark.
Resin is used to make microscope slides and was sold like chewing
gum; used to treat wounds in Civil War. |
Concolor
Fir or White Fir – Abies concolor –
blue-green needles are ½ to ½ inches long; nice
shape and good aroma, a citrus scent; good needle retention.
Leaf: Flattened needles are blunt at the tip often curving upwards.
A citrus smell is present when the needle is broken. In nature
can live to 350 years.
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Douglas
Fir – Pseudotsuga menziesii – good
fragrance; holds blue to dark green; 1” to 1 ½”
needles; needles have one of the best aromas among Christmas trees
when crushed. Named after David Douglas who studied the tree in
the 1800’s; good conical shape; can live for a thousand years. |
Fraser
Fir – Abies fraseri – dark green,
flattened needles; ½ to 1 inch long; good needle retention;
nice scent; pyramid-shaped strong branches which turn upward.
Needles generally more dense than on the very similar balsam
fir.Named for a botanist, John Fraser, who explored the southern
Appalachians in the late 1700’s.
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Colorado
Blue Spruce – Picea pungens – dark
green to powdery blue; very stiff needles, ¾” to 1
½” long; good form; will drop needles in a warm room;
symmetrical; but is best among species for needle retention; branches
are stiff and will support many heavy decorations. State tree of
Utah & Colorado. Can live in nature 600-800 years. |
White
Spruce – Picea glauca – needles
½ to ¾ inch long; green to bluish-green, short,
stiff needles; crushed needles have an unpleasant odor; good
needle retention. Evergreen needles are square in cross section
and needle tips are pointed but not sharp. State tree of South
Dakota.
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Scotch
Pine – Pinus sylvestris – most common
Christmas tree; stiff branches; stiff, dark green needles one inch
long; holds needles for four weeks; needles will stay on even when
dry; has open appearance and more room for ornaments; keeps aroma
throughout the season; introduced into United States by European
settlers. |
White
Pine – Pinus strobus – soft, blue-green
needles, 2 to 5 inches long in bundles of five; retains needles
throughout the holiday season; very full appearance; little
or no fragrance; less allergic reactions as compared to more
fragrant trees. Slender branches will support fewer and smaller
decorations as compared to Scotch pine.
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