Ooba Ka Shepherd

Pinyin name ] [ Dà Yè Xiā n J ìCà I
[ alias ] Lepidium virginicum, To Ho, hot food.
[ source ]
Medicine medium source: for the cruciferous plant organ leaf Tingli LepidiumvirginicumL. entire grass.
Latin botanical mineral name: 1.Lepidium apetalum Willd.2.Lepidium animal virginicum L.3.Descurainia Sophia ( L. ) Webb ex Prant[Sisymbrium Sophia L.]
Harvest and storage: spring and summer harvest, fresh or dried.
[ ] the original morphology
1Tingli annual or biennial herbs, high 5-30cm. Stems erect, or from base with numerous branches, is the tiny white head hairs. Basal leaves are stalked, petiolar long 1-2cm; leaf blade narrowly spatulate or oblanceolate, a pinnately lobed or parted, long 3-5cm, wide 1-1.5cm, apex mucronate, edge has sparse incised serrate, base attenuate; cauline leaf blade lanceolate or oblong, middle leaf length 1.5-2CM, width 2-5mm, base slightly wide, sessile, affixed stem, margin sparsely dentate; the upper leaves linear, apex acute, margin less tooth or nearly entire; both surfaces glabrous or sparsely hairy beatles. Racemes terminal, fruit period can be extended to 5cm; the flower is small, loose arrangement; sepals 4, obovate, margin white membranous shape, curved white pilose outside; petals not deposit or degenerated into filamentous, shorter than sepals; stamens 2or 4, subequal; nectaries 4, short; pistil 1, ovary ovoid and flat, no style, stigma rounded flat. Silicles ovoid or ellipsoid,2-3mm long, flat, apex retuse, persistent short branches, fruit flap top with very narrowly winged, replum wide to lmm. Seed elliptic-ovate, surface smooth, reddish brown or yellowish brown. Florescence 5-6 month, month of fruit period 6-7.
In 2Jean Ye Tingqin Ye Tingli annual or biennial,20-50cm. Stems erect, simple, surface columnar glandular hairy; upper branches, branches sparsely pubescent or nearly glabrous. Ye Husheng; basal leaves petiolate, petiole length1-1.5cm; leaf blade oblanceolate, long l-5cm, pinnatifid or the large pinnately lobed, lobes unequal in size, ovate or oblong, base, narrow, margin serrate, two sides has appressed hairs; cauline leaves have a short stalk, leaf blade oblanceolate or linear, long 1.5-5cm, width2-10mm, light Swiss acute, base attenuate. Racemose top is unripe, spend most films;4, green, ovate or elliptic, ca.1mm; petals 4, white, obovate, and sepals equaling or slightly longer; stamens 2or 4, subequal, long 1.5-2mm; pistil 1, ovary ovoid and flat, room 2, style is not obvious, stigma head shape. Silicles suborbicular,3mm long, l-2mm wide, flat, apex retuse, edge of a narrow wing, style very short. Seeds1 per locule, ovate, ca.1mm, smooth, reddish brown, with white edges of narrow wings. Florescence 4-5 month, month of fruit period 6-7.
3Descurainia sophia annual or biennial,20-80cm. The whole plant is grayish white. Stems erect, branched distally, with longitudinal shuttle groove, densely pubescent branch. Ye Lunkuo oblong or long country shape wraps around needle form, long 3-7cm, wide 1-4cm, two to three back to pinnatisect or parted, ultimate lobes oblong strip or strips, long 2-5mm, apex obtuse, margin entire, both surfaces branches pubescent; lower stem leaves petiolate, petiole to gradually shortened or nearly no handle. Racemes terminal, with many flowers; sepals 4, strip oblong, obtuse at apex, ca.2mm, margin membranous, abaxially ramose fine pilose; petals yellow, spatulate, ca. as long as sepals; stamens 6, some as long as petals, base and a claw; pistil 1, ovary is cylindrical, flower short column, stigma is a flat pressure heads. Horn fruit cylindric, long 2.5-3cm, glabrous, slightly concave, and fruiting pedicels not straight, fruit on midrib is apparent. Seeds1 per locule, small shape, a plurality of rounded, slightly flat, light reddish brown, with fine textured surface, after drying with an adhesive material. Flower, fruit face is 4-7 month.
[ ] habitat distribution
Ecological environment:1in elevation of 400-2000m slope, ditch, roadsides and near the village, is a common weed.
2 born in roadside, wasteland and field.
3 born in hillside, fields and farmland.
Resource distribution:1located in the northeast, north, northwest, East, southwest and other places.
2Native American; China located in Shandong, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Henan, Hubei, Guangxi and other places.
3located in the northeast, north, northwest, East, southwest and other places.
[ ] stems, leaf chemical composition contains chlorophyll protein ( chlorophyll-protein ). Stem of chlorophyll protein, chlorophyll a and chlorophyll b molar ratio of 3.4-3.5; and leaf chlorophyll protein, chlorophyll a and chlorophyll b molar ratio of 1.5-1.7, relative molecular mass is 80000.
[ ] taste Gan; flat
[ indications ] anthelmintic xiaoji. Primary pediatric bug to accumulate abdominal distension
[ usage]: orally taken decoction,9-15g.
Excerpts from" Chinese Materia Medica" [ ]

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