Chinese name: Bamboo Oil
name: fargesia angustissima yi
Section: Gramineae
family: gramineae
Genus: Fargesia genus
introduce: 1-3 cm long pole handle, coarse 7-25 mm. Pole 4-7 m high, 1-2 cm thick, slightly curved tops; for length of 28-35 cm, pole basal 3-8 cm long, cylindrical, glabrous, at first was white powder, vertical fine rib extremely significant, pole wall thickness 1.5-2.5 mm; marrow was sawdust-like; sheath ring uplift; pole ring micro-uplift or uplift; section 2-3 mm long. Pole bud ovate, margin ciliate. 5-10 minutes per session pole sticks, branches slender, lift or ramp on the development of a diameter of 1-2 mm. Purple or purple bamboo green, sparsely brown bristles; sheath sheath persistent, lower coriaceous, upper thin paper, and a significant upward change was narrow strip, particularly at night than the internode length of the back the upper half is sparse brown bristle, thin, glabrous, longitudinal veins very clearly, a small cross-veins in the sheath of the upper half clear, the edge of the growth of initially dense cilia; sheath without ears, mouth sheath each have 3-5 shoulders erect or sometimes slightly curved seam gray hair, and its length is 5-7 mm; sheath tongue _truncate_ or concave, glabrous, about 1 mm; sheath film valgus, linear, glabrous, small transverse veins visible or not seen, the base the top is slightly narrower than the sheath the sheath, and in the relevant section connected between the two, the edge of the roll or flat, the two students often have small serrated edge. Twigs with 3-5 leaves; sheath 2.3-3.2 cm long, to be near the top at the micro-hair or no hair, grayish brown edge initially dense cilia; leaves no ears, mouth sheath each have 5-8 shoulders Jin Following the straight or slightly curved brown hair, with a length of 2-3 mm; leaf tongue slightly concave, about 0.5 mm, outer leaves the tongue with a white pilose; petiole 1-2 mm long, at first the back is gray soft hair; leaves narrowly lanceolate, long (1.7) 3.4-9.5 cm wide, 3-7 mm, base cuneate, lower surface light green, the surface of the base was gray pubescent, secondary veins 2 (3 ) Yes, obviously a small cross-vein, margin with small teeth. No flowers. Shoots of 6 months.
Oil bamboo (f.angustissima yi)
Stalk high 4 ~ 7m, diameter l ~ 2cm, general long section between 28 ~ 35cm, densely covered with white powder childhood, longitudinal thin ribs very obvious; stem loop micro-uplift or uplift; branches 5 to 10 clusters, slender. Sheath sheath persistent, early purple or violet green, longer than internodes; no sheath ears, mouth shoulders are then wool sheath; sheath _truncate_ the tongue-shaped or concave; sheath leaf valgus. Leaves narrowly lanceolate, long 3.4 ~ 9.5cm, width of 0.3 ~ 0.7cm, gray veins 2 (3), small cross-vein evident. Shoots of 6 months. Straw pole and split bamboo for weaving pen is one of the giant panda eating bamboo families.
Distribution: Sichuan, Guanxian, elevation 800 ~ 1500m, longer than the evergreen broad-leaved shrub in the understory. |
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