Alias guarding Tianmen, invincible hand in the world, untouchable, wormwood, wormwood round teeth.
source
Source of medicinal materials: stems and leaves of whole cannabis plant of Urticaceae.
Latin animal and plant mineral name: Dendrobium
West Nuata (Bl. ) chew [nettle]. ; Cyclobalanopsis grandiflora ); Laporte ya
sinu-ata(Bl。 )Miq。 ]
Harvest and storage: it can be harvested all year round, but it can be fresh and dry.
Shrub or small tree in primitive form, 3-6 meters high. Branchlets hypertrophy, slightly fleshy upper part, grayish green, sparsely setose. Simple leaves alternate; Petiole is 3- 10 cm long, sparsely setose and pilose; Stipules ovate-lanceolate, about 65438 0 cm long, caducous; The leaves are ovate, oval or oblong-lanceolate, sometimes obovate-lanceolate, with a length of 10-35cm and a width of 5- 16cm. The apex is acute to acuminate, the base is wedge-shaped, obtuse or heart-shaped, with shallow teeth or teeth on the whole or above the middle and lower parts, and the upper and lower sides of the vein are sparse or nearly hairless. Veins are pinnate, except the lowest 1 pair reaching the leaf margin, the other pairs are connected with each other at the proximal edge. Dioecious; Inflorescence conical or racemose, with long bristles and pilose sequence axis; The male inflorescence is 5- 10cm long, the male flower stalk is short, and there are 4 perianth segments and stamens; The female inflorescence is 10-20cm long, and the female flower has a short peduncle, which grows when it bears fruit. Single or several flowers are clustered on a flower branch, with 4 perianth segments of different sizes and linear stigma. Achene pear-shaped, 4-6 mm long, with wart spots outside. Spring blossoms and autumn bears fruit.
Habitat distribution
Ecological environment: Born in mixed forests on both sides of the river valley at an altitude of 700-800 meters. ..
Distribution of resources: distributed in Hainan, Guangxi, Yunnan, Tibet and other places.
Trait recognition
The leaves are elliptic, ovoid or oblong-lanceolate, with sharp apex, wedge-shaped base, entire or microwave-shaped, pinnate veins are closely connected, the surface is green or dark green, the upper surface is rough (densely covered with stalactites), and the leaves on the lower surface have bristles. The texture is slightly thicker. Slight breath, bitter taste.
Spicy in nature; Sexual temperature; Poisonous
Its function is mainly to disperse blood stasis and reduce swelling. Indications are traumatic injury and swelling; Fracture.
Usage and dosage for external use: appropriate amount, tamping tender stems and leaves.
Various factions discuss Xinhua compendium of materia medica: whole grass: toxic. Used for traumatic injuries and fractures.
Excerpts from Chinese Materia Medica