190 TREES OF THE NORTHERN UNITED STATES 
Cc. Atlantica. 
2. Cédrus Atlantica, Manetti. (Mr. 
ATLAS, SILVER, OR AFRICAN CEDAR.) 
Leaves 1g to % in. long, mostly 
eylindric, straight, rigid, mucronate, 
crowded, and of a beautiful glaucous- 
green color. Cones 24 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. ? 
3. Cédrus Deodara, Lindl. (Dzo- 
DAR OR INDIAN CEDAR.) Leaves 1 to 
2 in. in length, 3- or usually 4-sided, 
rigid, acute, very numerous (about 20 
in a fascicle), bright green, covered 
with a glaucous bloom. Cones 4 to5 
in. long, ovate, obtuse, very resinous, 
rich purple when young, and brown 
when old; the scales separating from 
the axis at maturity. Seeds wedge- 
shaped, with large, bright brown 
wings. A beautiful pyramidal tree, 
with graceful drooping branches and 
a 
Cc. Deodara. 
light silvery foliage. Not hardy 
A. imbricata. 
north of Philadelphia; from India. 
Genus 98a. ARAUCARIA. 
Araucaria imbricata, Pavon. 
(CHILE Pint.) Leaves 1 to 2 in. 
long, ovate-lanceolate, sessile, ri- 
gid, acute, very persistent, closely 
overlapping, completely covering 
the thick stems, in whorls of 6 
to 8, deep glossy green; branches 
horizontal, in whorls of 6 to 8, 
with ascending tips, covered with 
resinous, corky bark. Flowers dic- 
cious; cones (on only a portion of 
