Manual of the Trees of North America (Exclusive of Mexico) 2nd ed.Sargent, Charles Sprague
Science
Manual of the Trees of North America (Exclusive of Mexico) 2nd ed.
Sargent, Charles Sprague
Trees -- North America
Occasionally cultivated, with its several abnormal forms, as an
ornamental tree in the middle Atlantic states and in California, and
commonly in the countries of western and central Europe.
3. Chamæcyparis Lawsoniana Parl. Port Orford Cedar. Lawson Cypress.
_Cupressus Lawsoniana_ A. Murr.
[Illustration: Fig. 77]
Leaves bright green or pale below, conspicuously glandular on the back,
usually not more than 1/16′ long on lateral branchlets, on leading
shoots often spreading at the apex, ⅛′ to nearly ¼′ long, usually dying,
turning bright red-brown and falling during their third year. Flowers:
male with bright red connectives bearing usually 2 pollen-sacs: female
with dark ovate acute spreading scales, each bearing 2—4 ovules. Fruit
clustered on the upper lateral branchlets and produced in great
profusion, ripening in September and October, about ⅓′ in diameter,
green and glaucous when full grown, red-brown and often covered with a
bloom at maturity, its scales with thin broadly ovate acute reflexed
bosses; seeds 2—4 under each fertile scale, ovoid, acute, slightly
compressed, ⅛′ long, light chestnut-brown, with broad thin wings.
A tree, often 200° high, with a tall trunk frequently 12° in diameter
above its abruptly enlarged base, a spire-like head of small horizontal
or pendulous branches clothed with remote flat spray frequently 6′—8′
long. Bark often 10′ thick at the base of old trees and 3′—4′ thick on
smaller stems, dark reddish brown, with 2 distinct layers, the inner
⅛′—¼′ thick, darker, more compact, and firmer than the outer, divided
into great broad-based rounded ridges separated on the surface into
small thick closely appressed scales. Wood light, hard, strong, very
close-grained, abounding in fragrant resin, durable, easily worked,
light yellow, or almost white, with hardly distinguishable sapwood;
largely manufactured into lumber used for the interior finish and
flooring of buildings, railway-ties, fence-posts, and boat and
shipbuilding, and on the Pacific coast almost exclusively for matches.
The resin is a powerful diuretic.
Distribution. Usually scattered in small groves from the shores of Coos
Bay, southwestern Oregon, south to the mouth of the Klamath River,
California, ranging inland usually for about thirty miles; near Waldorf,
in Josephine County, Oregon, on the slopes of the Siskiyou Mountains,
and on the southern flanks of Mt. Shasta, California; most abundant
north of Rogue River on the Oregon coast and attaining its largest size
on the western slopes of the Coast Range foothills, forming between
Point Gregory and the mouth of the Coquille River a nearly continuous
forest belt twenty miles long.
Often cultivated with the innumerable forms originated in nurseries, in
the middle Atlantic states and California, in all the temperate
countries of Europe, and in New Zealand.
13. JUNIPERUS L. Juniper.
Public-domain text, read in full here on John Shaqi.
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