rough gentian

Gentiana, Gentianaceae, including Gentiana, Swertia and Diptera, is called the three largest alpine flowers in the world together with Rhododendron and Primula. There are more than 240 species of Gentiana in China, mostly in the southwest mountainous areas, with only a few species around Beijing. Alias gall grass, gall grass and gentian grass. Among Gentianaceae plants, there are Gentiana ornata, Gentiana fringed, Gentiana Orchidaceae, Gentiana phylla, Gentiana grandiflora and Gentiana grandiflora. These plants are also important medicinal plants. Qin Qiang, also known as Gentiana macrophylla, is a perennial herb of Gentianaceae, and its roots can be used for medicine. The sexual taste of Gentiana is recorded in Li Shizhen's Compendium of Materia Medica as follows: "It is bitter, astringent, cold and nontoxic. It is mainly used to treat cold and heat between bones, shock and evil spirits, follow the injury, fix the five internal organs and kill insects and toxins. " It is one of the main drugs for treating rheumatic joint pain, hot flashes and bone steaming. It is the root of Gentiana scabra Bunge and G. manshuricakitag of Gentianaceae. It mainly contains longan picroside, the content of which is about 90%. It has the effects of removing excess heat in liver and gallbladder, damp-heat in lower energizer and invigorating stomach. Indications: hypertension, tinnitus, redness and swelling of eyes, chest and rib pain, cholecystitis, damp-heat jaundice, acute infectious hepatitis, cystitis, vaginal itching, furuncle and carbuncle. Location: Zhejiang, Jiangsu, Heilongjiang, Jilin, Liaoning and other places. Gentiana has won people's love for its colorful flower-shaped colors.
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