鲫鱼胆Maesa perlarius

中文名(Chinese Name):鲫鱼胆
学名(Scientific Name):Maesa perlarius (Lour.) Merr.
英文名(English Common Name):
别名(Chinese Common Name):空心花、冷饭果
异名(Synonym):Dartus perlarius Lour.  Maesa tonkinensis Mez  Maesa sinensis A. DC.
科属Family & Genus):紫金牛科Myrsinaceae杜茎山属Maesa
形态特征Description):小灌木,高1-3米;分枝多,小枝被长硬毛或短柔毛,有时无毛。叶片纸质或近坚纸质,广椭圆状卵形至椭圆形,顶端急尖或突然渐尖,基部楔形,长7-11厘米,宽3-5厘米,边缘从中下部以上具粗锯齿,下部常全缘,幼时两面被密长硬毛,以后叶面除脉外近无毛,背面被长硬毛,中脉隆起,侧脉7-9对,尾端直达齿尖,叶柄长7-10毫米,被长硬毛或短柔毛。总状花序或圆锥花序,腋生,长2-4厘米,具2-3分枝(为圆锥花序时),被长硬毛和短柔毛;苞片小,披针形或钻形,较花梗短,花梗长约2毫米,小苞片披针形或近卵形,均被长硬毛和短柔毛;花长约2毫米,萼片广卵形,较萼管长或几等长,具脉状腺条纹,被长硬毛,以后无毛;花冠白色,钟形,长约为花萼的1倍,无毛,具脉状腺条纹;裂片与花冠管等长,广卵形,边缘具不整齐的微波状细齿;雄蕊在雌花中退化,在雄花中着生于花冠管上部,内藏;花丝较花药略长;花药广卵形或近肾形,无腺点;雌蕊较雄蕊略短,花柱短且厚,柱头4裂。果球形,直径约3毫米,无毛,具脉状腺条纹;宿存萼片达果中部略上,即果的2/3处,常冠以宿存花柱。花期3-4月,果期12月至翌年5月。
分布(Distribution):产四川、贵州至台湾以南沿海各省、区,海拔150-1350米的山坡、路边的疏林或灌丛中湿润的地方。越南、泰国亦有。
用途(Use):全株供药用,有消肿去腐、生肌接骨的功效,用于跌打刀伤,亦用于疔疮、肺病。
引自中国植物志英文版:FOC Vol. 15 Page 6      
Maesa perlarius (Loureiro) Merrill, Trans. Amer. Philos. Soc., n.s. 24: 298. 1935.
鲫鱼胆 ji yu dan | Myrsinaceae  | Maesa
Dartus perlarius Loureiro, Fl. Cochinch. 1: 124. 1790; Maesa sinensis A. de Candolle; M. tonkinensis Mez.
Shrubs 1-3 m tall. Branchlets hirtellous and glandular granulose, sometimes glabrous; pith solid. Petiole canaliculate, ca. 10 mm; leaf blade elliptic to broadly ovate, 7-11 (-12) × 3-5(-6) cm, densely hirtellous when young, base acute, margin coarsely serrate distally and entire toward base, apex acute or acuminate; lateral veins 7-9 on each side of midrib, ending in teeth, submarginal vein absent. Inflorescences axillary, paniculate or rarely racemose, 2-4 cm, hirtellous and glandular granulose; bracts lanceolate or subulate, less than 2 mm; bracteoles lanceolate or subovate. Flowers ca. 2 mm. Pedicel 1.8-2 mm. Calyx discoid; lobes broadly ovate, punctate-lineate, hirsute or glabrous, margin entire, ciliate, apex obtuse or acute. Corolla ca. 2 × as long as calyx lobes, punctate-lineate, glabrous; lobes broadly ovate, as long as tube, irregularly crenulate. Stamens inserted at distal half of corolla tube; anthers broadly oblong or reniform, not glandular, shorter than filaments. Pistil included. Style thick, cylindric; stigma 4-lobed. Fruit globose, ca. 3 mm in diam., punctate-lineate, glabrous, 1/4-1/3 exposed; persistent calyx lobes rarely meet at fruit apex. Fl. Mar-Apr, fr. Dec-May.
Sparse broad-leaved forests, shrubby areas, hillsides, damp places; 200-1400 m. Guangdong, Guangxi, Guizhou, Hainan, Sichuan, Taiwan, Yunnan [Thailand, Vietnam]
 鲫鱼胆Maesa perlarius

鲫鱼胆Maesa perlarius

鲫鱼胆Maesa perlarius
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