The effect and function of the big leaf cilantro
In our lives, Eucalyptus chinensis is a cruciferous plant. Some friends have a certain understanding. Under normal circumstances, they are born on hillsides, ditches, roadsides and villages with an altitude of 400-2000 meters. One of the most common field weeds. So, what is the effect of the big leaf cilantro?
[Alias] North American Lonely Dish, Scallop Mustard, Spicy Dish.
[Source] The base of the medicinal material: the whole grass of the cruciferous plant Lepidium virginicum L.
Harvesting and storage: harvested in spring and summer, fresh or dried.
[Original form]
1. 葶苈 annual or biennial herb, 5-30cm high. Stems erect, or mostly branched from base, minutely pubescent. Basal leaves with stalks, petiole 1-2 cm long; leaf blade narrowly or oblanceolate, 1-pinately lanceolate or lanceolate, 3-5 cm long, 1-1.5 cm wide, apex shortly pointed, margin sparse Sessile serrate, base asymptotic; stem leaves lanceolate or oblong, middle leaf length 1.5-2cm, width 2-5mm, base slightly wider, sessile, stalked, marginal teeth; uppermost leaves Linear, apex pointed, margin less sparse or nearly entire; both sides glabrous or sparsely lanceolate. Racemes terminal, fruit length can be extended to 5cm; flowers small, loosely arranged; sepals 4, subovate, marginal white membranous, curved white pilose outside; petals absent or degenerated into filamentous, Bracts short; stamens 2 or 4, isometric; nectary 4, short; pistil 1, ovate ovoid and sessate, sessate. Short-horned fruit ovoid or elliptic, 2-3mm long, flat, apically dimpled, persistently shortly branched, sessately sessate. Seeds elliptic ovate, smooth surface, brownish red or tan. Flowering period from May to June, fruiting period from June to July.
2. The annual or biennial herb is 20-50 cm high. Stems erect, simple, urately glabrous; urate pubescent or pubescent. Leaves alternate; basal leaves with stalks, petiole 1-1.5 cm; leaves oblanceolate, 1--5 cm long, pinnately divided or lanceolate, lobes unequal, ovate or oblong, s. Narrow, margin serrated, shortly pubescent on both sides; stem leaves with short stalks, leaves oblanceolate or linear, 1.5-5 cm long, 2-10 mm wide, sharp and sharp, base attenuate. Racemes terminal, flowers numerous; locules 4, green, ovate or ellipsose, ca. 1 mm; petals 4, white, obovate, segments long or slightly longer; stamens 2 or 4, subequate, long 1.5-2mm; pistil 1, ovary ovoid and flat, 2-loculed, style not obvious, stigma capitate. Short-horned fruit nearly round, 3 mm long, l-2 mm wide, flat, apex dimpled, narrowly winged, very short. Seeds 1 capsule per room, ovate, ca. 1 mm long, smooth, reddish brown, with white narrow wings at the edges. Flowering period from April to May, fruiting period from June to July.
3. The annual or second-year herb of the sage is 20-80 cm high. The whole plant is grayish white. Stems erect, upper part branches, with longitudinal stalks, densely divided into pubescent pubescent. The leaves are oblong or long-shaped, with a length of 3-7cm and a width of 1-4cm. Two to three rounds are pinnately or deeply split. The final split strips or strips are oblong, long 2- 5mm, apex obtuse, entire, pubescently pubescent on both sides Racemes terminal, with many flowers; sepals 4-loculose, sessately oblong, pubescent, ca. 2 mm, margin membranous, minutely pubescently pubescent; petate yellow, valvate, subulate as long as sepodium; Stamens 6, several as long as petals, base with claws; pistil 1, ovate cylindrical, short style, stigma capitate. The silique is cylindrical, 2.5-3 cm long, hairless, slightly curved, and not in line with the fruit stem. Seeds are 1 row per room, small in shape, mostly round, slightly flat, reddish-brown, with fine mesh on the surface, and sticky material after damp. Flowers and fruit are from April to July.
[Habitat Distribution]
Ecological environment: 1. Born on the slopes, ditches, roadsides and villages near the altitude of 400-2000m, it is a common field weed.
2. Born on the roadside, wasteland and fields.
3. Born on hillsides, fields and farmland.
Resource distribution: 1. Distributed in Northeast, North China, Northwest, East China, Southwest and other places.
2. Native America; China is distributed in Shandong, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Henan, Hubei, Guangxi and other places.
3. Distributed in the Northeast, North China, Northwest, East China, Southwest and other places.
[chemical composition] stems and leaves contain chlorophyll-protein. In the chlorophyll protein contained in the stem, the molar ratio of chlorophyll a to chlorophyll b is 3.4-3.5; and the chlorophyll protein contained in the leaf has a molar ratio of chlorophyll a to chlorophyll b of 1.5-1.7 and a relative molecular mass of 80,000.
[sexual taste] Gan; Ping
[Indications] Deworming and elimination. Main pediatric worm
[Usage and Dosage] Oral: Jiantang, 9-15g.
[Excerpt] "Chinese Materia Medica"
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