护耳草球兰Hoya fungii

护耳草球兰Hoya fungii
护耳草球兰Hoya fungii

中文名(Chinese Name):护耳草球兰
学名(Scientific Name):Hoya fungii Merr.
英文名(English Common Name):
别名(Chinese Common Name):护耳草
异名(Synonym):
科属(Family & Genus):萝藦科(Asclepiadaceae)球兰属
形态特征(Description):产云南、广西及海南,生于海拔300-700米的山地疏林中,附生于树上。
附生攀援灌木,具乳汁,除花萼外,全株无毛。叶对生,革质,卵圆形至椭圆状长圆形,长8-9厘米,宽4.5-8.5厘米,顶端急尖至短渐尖,基部圆形;侧脉约7对。聚伞花序伞形状,腋生;总花梗长3.5厘米;花梗长2-4厘米;花直径约1.5厘米;花萼裂片长圆形,外被伏毛,边有缘毛;花冠白色,内面具褐色软鳞片;副花冠星状,亮黄色,外角急尖,内角直立;花粉块每室1个,直立。蓇葖线状长圆形,长约12厘米,直径8毫米;种子顶端具白色绢质种毛。花期4-5月,果期秋季。
分布(Distribution):产于云南、广西和广东(海南)。生于海拔300-700米的山地疏林中,附生于树上。模式标本采自广东海南。
用途(Use):全株供药用,广西民间用作驳骨、跌打、风湿等。
引自中国植物志英文版FOC Vol. 16 Page 233
Hoya fungii Merrill, Lingnan Sci. J. 13: 68. 1934.
护耳草 hu er cao | Asclepiadaceae  | Hoya
Shrubs epiphytic, glabrous except for pedicel and calyx. Stems climbing to 2 m. Petiole 1-3 cm; leaf blade ovate, elliptic, to elliptic-oblong, 8-20 × 4.5-9 cm, leathery when dry, base rounded, apex acute to short acuminate; lateral veins ca. 7 pairs. Pseudumbels extra-axillary; peduncle 3.5-5 cm, thick. Pedicel 2-4 cm, puberulent. Sepals pubescent, margin ciliate. Corolla white, glabrous outside, densely pale scurfy inside; lobes rounded, ca. 5 × 4 mm. Corona yellow-ish, stellate; lobes ca. 3.5 mm, outer angle acute or short acuminate, inner angle ± erect, acute, slightly shorter than and clearly narrower than scarious anther appendages. Follicles linear-lanceolate, ca. 12 cm × 8 mm, smooth. Fl. Apr-Sep, fr. Sep-Dec.
* Open woods; 300-1000 m. Guangdong, Guangxi, Hainan, Yunnan(责任编辑:徐晔春)

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