Swertia is a genus in the gentian family containing plants sometimes referred to as the felworts. [4] Some species bear very showy purple and blue flowers. [ 5 ] [ 6 ] Many members of this genus have medicinal and cultural purposes.

獐牙菜属 （学名： Swertia），又名 當藥屬，是 龙胆科 下的一个属，为 一年生 或 多年生 草本 植物。 该属共有约100种，分布于全球。 [4] 本属包括以下物种： [5] Swertia trichotoma (Wight & Arn.) Wight ex C.B.Clarke. Swertia trichotoma Wall. Swertia uniflora Mildbr. 藜芦獐牙菜 Swertia veratroides Maxim. ex Kom. 绿花獐牙菜 Swertia virescens Harry Sm. Swertia yezoensis Matsum. Swertia zeylanica (Griseb.) Walker ex Clarke.

獐牙菜（Swertia bimaculata (Siebold & Zucc.) Hook. f. & Thomson ex C. B. Clarke）是龙胆科、獐牙菜属一年生 草本 植物，高可达2米。 根细，茎直立，圆形，中空， 叶片 椭圆形至卵状披针形，叶脉弧形，大型圆锥状复聚伞花序疏松，开展，多花；花梗较粗，花萼绿色， 裂片 狭倒披针形或狭椭圆形，花冠黄色，裂片椭圆形或长圆形，花丝线形，花药长圆形，子房无柄，披针形，花柱短，柱头小，头状，蒴果无柄，狭卵形，6-11月开花结果。 分布于中国西藏、云南、贵州、 …

2019年8月1日 · Swertia is a diverse genus of herbs belonging to the family Gentianaceae and comprising roughly 170 species distributed throughout the world, but is most diverse in temperate and subtropical regions and in montane tropics.

獐牙菜属（Swertia）是龙胆科下的一个属，约100种，广布于全球，我国约70余种，南北均产之，浙江2种1变种，温州2种1变种。 一年生或多年生草本。 网页 新闻 贴吧 知道 网盘 图片 视频 地图 文库 资讯 采购 百科

2023年1月10日 · The genus Swertia (Gentianaceae), is an annual and perennial herb which represents around 135 species distributed in Nepal, China, and India (Kumar and Van Staden, 2016). In India, a total of forty species are documented (Clarke, 1885; Kirtikar and Basu, 1984). Among them, Swertia chirayita (Roxb.) H.Karst. is recognized as a well-known species ...

In this review, the information on the classification, distribution, genetic relationship, chemical composition, pharmacological effects, toxicities, and applications of the medicinal plants in Swertia L. was summarized based on the scientific literature.

Swertia is a diverse genus of herbs belonging to the family Gentianaceae and comprising roughly 170 species distributed throughout the world, but is most diverse in temperate and subtropical regions and in montane tropics. From: South African Journal of Botany, 2019

Swertia chirayita (S. chirayita) has shown to have antimicrobial activity against Gram positive and Gram negative bacteria. It is also used as a stringent tonic to the heart, liver, eyes, cough, scanty-urine, melancholia, dropsy, and skin diseases.

2010年10月22日 · Swertia (family Gentianaceae) is a large genus of herbs distributed in the mountainous regions of tropical area at an altitude of 1200-3600 m. The herbal drug “chiretta” obtained from the dried plants of swertia species. The whole plants of Swertia are medicinal but roots are the most powerful parts (Anonymous, 1976). These are useful as a ...