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Phonetic symbols
Yi useful and Qi
The alias
Southeast star fern, stone Wei, light grass
source
Medicinal material base source: for the whole grass of polypodiaceae plant climbing star fern.
Latin plant animal mineral name: Microsorium buergerianum (Miq.) Ching [Polypodium buergerianum Miq.]
Harvesting and Storage: Harvest all year round, wash, use fresh or dry.
Habitat distribution
Ecological environment: Born in the mountain forest edge at an altitude of 500-1500m, climbing on tree trunks or rocks.
Resource DISTRIBUTION: Distributed in Zhejiang, Jiangxi, Fujian, Taiwan, Hubei, Hunan, Guangdong, Guangxi, Sichuan, Guizhou and other places.
The original form
Plants 20-50cm tall. Rhizome climbing, slightly flattened, sparsely lanceolate scales, long acuminate, base ovoid, margin sparsely dentate. Ye Yuansheng; Petiole 3-7cm long, base sparsely coated scales, and articular with rhizome; Leaf blade thickly papery, narrow lanceolate, 10-43cm long, 2-4.5cm wide, apex acuminate, base sharply constricted and narrowly wedge-shaped into wings, entire or slightly undulate; Both sides of the midrib are raised, the lateral veins are not obvious, the small veins are reticular, and there are bifurcated hidden small veins in the mesh. Sporangium group round, small and dense, scattered in the upper half of the abaxial surface of sporophyll; There is no cyst group cover.
Sexual flavour
Slightly bitter; Astringent; cool
Function of the attending
Clearing heat and dampness. Major urinary tract infection; Poor urination; jaundice
Usage.
For internal use: decocted soup, 10-15g.
excerpts
Chinese Materia Medica