Trees of the Northern United States: Their Study, Description and DeterminationApgar, A. C. (Austin Craig)
Science
Trees of the Northern United States: Their Study, Description and Determination
Apgar, A. C. (Austin Craig)
Trees -- North America
3. =Làrix Leptolépsis=, Gordon. (JAPAN LARCH.) Leaves 1 to 1½ in. long,
slender, pale green. Cones 1-1/3 in. long, and half as wide, of about 60
scales, reflexed at the margin, pale brown in color; bracts lanceolate,
acute, entire, thin, one half the length of the scales; seeds obovate,
compressed, with long, obtuse, thin wings. A small tree from northern
Japan, where it grows 40 ft. high. It is a handsome, erect-growing tree,
with slender, smooth, ash-colored branches, and rather rigid, spreading
branchlets.
[Illustration: L. Kæmpferi]
4. =Làrix Kæmpferi=, Lamb. (GOLDEN LARCH.) Leaves from 1 to 2½ in.
long, flat, linear, sword-shaped, somewhat soft, pale pea-green in the
spring, golden-yellow in the autumn. Cones 2 to 3 in. long, with
flattish, divergent scales which are very deciduous. A beautiful large
tree, over 100 ft. high, from China, which proves hardy as far north as
central New York. It is often placed in a new genus (Pseudolarix)
because of the deciduous scales to the cones.
GENUS =98. CÈDRUS.= (THE LEBANON CEDARS.)
Leaves linear, simple, evergreen, in large, alternate clusters. Cones
large, erect, solitary, with closely appressed scales; seeds adhering to
the base of their lacerated, membranous wings. Large, spreading-branched
trees from southern Asia and northern Africa. Occasionally successfully
grown from New York City southward.
* Leaves 1 in. or less long 1, 2.
* Leaves over 1 in. long, light glaucous-green 3.
[Illustration: C. Libàni.]
1. =Cèdrus Libàni=, Barr. (CEDAR OF LEBANON.) Leaves ¾ to 1 in. long,
acuminate, needle-form, rigid, few in a fascicle, deep green in color.
Cones 3 to 5 in. long, oval, obtuse, very persistent, grayish-brown in
color; scales thin, truncate, slightly denticulate; seeds quite large
and irregular in form. A cultivated tree with wide-spreading, whorled,
horizontal branches covered with rough bark. Somewhat tender when young
in the Middle States, but forming a grand tree in proper positions.
[Illustration: C. Atlántica.]
2. =Cèdrus Atlántica=, Manetti. (MT. ATLAS, SILVER, OR AFRICAN CEDAR.)
Leaves ½ to ¾ in. long, mostly cylindric, straight, rigid, mucronate,
crowded, and of a beautiful glaucous-green color. Cones 2½ to 3 in.
long, ovate, glossy. This beautiful tree has been considered a silvery
variety of Cedrus Libani. They are about alike in hardiness and in
general form. Cedrus Atlantica has more slender branches, denser and
more silvery foliage. From Africa.
[Illustration: C. Deodàra.]
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