Only when we understand the main ingredients of any medicinal material can we better exert its efficacy and function. Here I recommend a very popular Chinese medicinal material, Haizhou Drynaria. [Other names] Hairy ginger, copper grass, stone Ganoderma lucidum, Shen ginger [Source] Medicinal material source: The rhizome of Drynaria fortunei of the family Drynariaceae. [Original morphology] The plant is about 20 cm tall, with long, horizontal rhizomes and densely covered with fluffy, broad-lanceolate scales with irregular serrations on the edges. Leaves are distal; petiole base has scales; leaf blade is pentagonal, about 8-14cm long and wide, three-pinnately lobed; one pair of pinnae at the base is the largest, triangular; pinnae are alternate once, one on the lower side of the base is particularly large, ovate-oblong, gradually narrowing upwards; terminal lobe is oblong, simple; venation is simple or forked, with one small vein on each tooth. The sporangium grows at the top of the veinlets, and the sporangium cover is cup-shaped. When mature, the sporangium protrudes out of the mouth, covering the top of the lobes with only the long blunt teeth on the outside exposed. [Habitat distribution] Ecological environment: epiphytic on mountain rocks at an altitude of 200-700m. : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : The leaves contain 9(11)-fernene (fern-9(11)-ene), 7,9(11)-ferndiene [fern-7,9 (11)-diene], 7-fernene (fern-7-ene), 22(29)-hopaene [hop-22(29)-ene], hopasol and dryocrassol. 【Nature and flavor】 Bitter; warm 【Meridian】 Kidney meridian 【Functions and indications】 Promotes blood circulation and activates collaterals; dispels wind and relieves pain; nourishes the kidney and strengthens bones. Mainly used for traumatic injuries; rheumatic pain; toothache due to kidney deficiency; back pain; chronic diarrhea [Usage and Dosage] For oral use: decocted in water, 9-15g. 【Excerpt】 Chinese Materia Medica Through the detailed introduction to the effects of Haizhou Drynaria in this article, we can understand the major effects of Haizhou Drynaria. These effects are indeed a good way to regulate the body for people with poor physical constitution and low resistance. Everyone can try it. |
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