극엽아융등(戟叶鹅绒藤)

 

 

 

 

 

 

 

 

 

 

 

 

 

극엽아융등(戟叶鹅绒藤)

Cynanchum acutum subsp. sibiricum (Willd.) Rech. f.

 

 

异名(이명)

 

 

Cynanchum cathayense Tsiang et Zhang

Cynanchum longifolium G. Martens

Cynanchum acutum var. longifolium (G. Martens) Ledeb.

Cyathella cathayensis (Tsiang et H. D. Zhang) C. Y. Wu et D. Z. Li

Cynanchum orientale Willd. ex Spreng.

 

 

 

戟叶鹅绒藤

 

Cynanchum sibiricum Willdenow, Ges. Naturf. Freunde Berlin Neue Schriften 124. 1799; Cyathella cathayensis (Tsiang & Zhang) C. Y. Wu & D. Z. Li; Cynanchum acutum var. longifolium (Martens) Ledebour; C. cathayense Tsiang & Zhang; C. longifolium Martens.

 

Roots ca. 2 cm in diam. Stems many branched and woody at base, twining to 3 m, villous to puberulent, sometimes glabrous. Petiole 0.5-4 cm; leaf blade hastate, hastate-cordate, or oblong-hastate, 1.3-6(-15) × 1.1-4.5(-8) cm, papery, base auriculate, apex acute to long acuminate, basal lobes recurved, parallel or divergent, ciliate, glabrous or densely pubescent along veins; basal veins 5-7, lateral veins ca. 3 pairs. Inflorescences racemelike; peduncle 0.5-5 cm, rachis to 7 cm. Pedicel 4-8 mm. Sepals ovate, 1.5-2 × 0.5-0.9 mm, puberulent outside, glandular inside. Corolla white outside, white to purple inside; tube ca. 1 mm; lobes narrowly ovate or oblong, ca. 4 × 1.3-2 mm, obtuse, glabrous. Corona cylindric, margin 5-lobed; lobes 3-fid with middle segment long threadlike, interior with 5 short appendages included within tube. Anthers nearly square, appendages ovate; pollinia oblong. Stigma head subapiculate. Follicles lanceolate to linear, 6.5-13 cm × 8-10 mm, puberulent. Seeds oblong-ovate, 5-7.5 × 2-2.5 mm; coma 2-3 cm. Fl. May-Aug, fr. Jun-Oct.Dry areas, waste places; 900-1400 m. Gansu, Hebei, Nei Mongol, Ningxia, Xinjiang, Xizang [Afghanistan, Kashmir, Kazakhstan, Mongolia, Pakistan, Russia, Turkmenistan; SW Asia]

 

The plant is used medicinally to treat swellings.

 

Cynanchum acutum subsp. acutum is widespread in the Mediterranean region from Spain east to Iraq, where there is a small area of overlap with subsp. sibiricum. It differs by havingovate leaves with convex sides.

 

 

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극엽아융등(戟叶鹅绒藤)

 

原植物戟叶鹅绒藤Cynanchum sibiricum Willd.

 

多年生缠绕藤本。

 

根粗壮，圆柱状，土灰色，直径约2厘米。茎被柔毛。叶对生，纸质，长戟形或戟状心形，长4-6厘米，基部宽3-4.5厘米，端部长渐尖，基部具2个平行或略叉开的垂片，两面均被柔毛，脉上与叶缘略密。伞房状聚伞花序腋生，花序梗长3-5厘米；花萼外面被柔毛，内部腺体极小；花冠外面白色，内面紫色，裂片矩圆形；副花冠双轮，外轮筒状，顶端具5条不同长短的丝状舌片，内轮5裂条较短；花粉块矩圆形，下垂；子房平滑，柱头隆起，顶端微2裂。蓇葖果单生，狭刺刀形，长约10厘米，直径1厘米；种子长圆形，长约5毫米，顶端具白绢质长2厘米的种毛。 分布于新疆、甘肃、内蒙古；苏联也有。生荒漠灰钙土洼地。全株捣碎可治痈肿。

 

 

 

來源(래원)

为双子叶植物药萝藦科植物戟叶鹅绒藤的全株。

 

功效(공효)

淸熱解毒(청열해독)。

 

主治(주치)

火热毒盛(화열독성)，留滞肌表(유체기표)，痈疽疮疖(옹저창절)，焮红肿大(흔홍종대)，疼痛不溃(동통불궤)。

 

性味(성미)

苦，凉

 

歸經(귀경)

入心经。

 

用法用量(용법용량)

내복：煎汤，10一30克。

 

 

【考 证】：始载于《中国高等植物图鉴》。