Please bare root

[ ] Pinyin name Ch P 's o n G
[ source ]
Medicine source: cucurbitaceous plant red please root.
Latin animal mineral name: Thladiantha nudiflora Hemsl.
Harvest and storage : autumn harvest, fresh or dried slices.
[ ] the original morphology of climbing herbaceous vines. All strains were yellowish white villous columnar bristle. Root block, the stem is slightly thick, with angular groove. Petiole slightly thick, long 2-6cm; leaf blade broadly ovate-cordate, length 5-8cm, width 4-9cm, apex acute or short acuminate, base cordate, margin repand, two rough, veins with long bristles. Tendril slender, pilose, single. Flower dioecious; male flowers single, or poly was born in short branch top, a false raceme, sometimes 2-3 red peanut class cadre people peduncles, pedicels slender; calyx tube very short, nearly rotate, lobes lanceolate, fold the outside, with 3 veins, both surfaces pilose; corolla yellow, lobes oblong, length 2-2.5cm, width 0.8-1.2cm, with 5 veins, upper fold the outside, outside pubescent, inside there are short warty glands; stamens 5, 1 of which separation, the 4 other two two slightly connivent, vestigial ovary hemispherical; female flowers single, peduncular fine; calyx, medicine crown with male flowers; staminodes 5, ovary oblong, densely villous, style glabrous, since 3-4mm sanction 3 fork, stigma inflated, reniform, 2 crack. The fruit is long ovate-oblong, length 4-5cm, diameter 2.8cm, apex with the remnants of the style base, base slightly narrow. Surface, orange, or red brown, shiny, puberulent, with 10 distinct longitudinal stria. Seeds ovoid, black, smooth, glabrous, length 44.5mm, width 2.5-3mm, thickness of 1.5mm, 6-8, flowering, fruit 8-10.
[ ] habitat distribution
Ecological environment : in 1300-1800m elevation slopes, valley and forest edge.
Resource distribution: located in Heilongjiang, Jilin, Liaoning, Hebei, Shanxi, Shaanxi, Ningxia, Gansu, Shandong and other places.
[ character ]
Character identification: This product is spindle-shaped, with slight four prism, length 4-8cm, diameter 1.5-2.5cm. Surface soil yellow or grayish yellow brown, with longitudinal grooves and a horizontal lenticels like scars. Hard, difficult to break, section silty. Odorless, bitter taste, spiny throat feeling.
Microscopic identification : the root transverse section: cork cell series, wood slightly, cortical parenchyma cells in a rectangular or oblong, occasionally stone cell. Tough type vascular rarefaction, are arranged in a ring, tube side wood fiber, wood parenchyma is fill with interxylary phloem. Parenchyma cells contain a large number of gelatinized starch.
[ ] the chemical composition of tuber contains saponins glycosides ( dubioside ) red please A, B, C, D, E, F [1, 2].
[ ] the taste of bitter cold;
[ ] making functions; detoxification; activating blood. The Lord than milk; breast cancer; carbuncle swollen; jaundice; traumatic injury; dysmenorrhea
[ usage]: orally taken decoction, grind end, 3-6g 5-15g.
[ note ] pregnant woman forbids.
Excerpts from" Chinese Materia Medica" [ ]

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