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SPRUCE Picea mariana & P. glaucaDescription:
Plant
Habitat: White spruce
is the most common tree in
Interior forests, occurring
up to tree line at 3,500 ft. Black spruce grows over permafrost. Uses: Spruce is
used extensively by Athabascans. The sap is used in many ways.
In fact Athabascans differentiate between four kinds of sap. Sap is
drunk as a spring tonic or as medicine against tuberculosis; it is used as
glue to seal birch bark canoes and baskets; also as hair dressing, chewing
gum, and dressing for wounds. Spruce roots are thinly split for use as
string; juice from spruce roots is used as eye medicine. Tea from spruce needles
is used as an emetic and as cough medicine. Inner bark is an emergency
food, cut in strips like noodles. Special
Harvest or Processing Comments: Needles
gathered for botanical purposes must be the "tips" - that is, the
new year's growth, which is still
light green colored. Older
needles are undrinkable. Cones should be whole and free of sticks and
branches. Cones can be gathered by following
lumbering or land clearing operations and picking them up off the ground.
Or cone gathering can be combined with a firewood cutting operation..
Cones are bought both by weight and volume. They are heavier in the
spring and more voluminous in the fall. When selling cones for
ornamentals, they should be shipped in boxes or rigid containers to
minimize crushing and breakage. |