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裂叶点地梅Androsace dissecta (Franch.) Franch.

裂叶点地梅Androsace dissecta (Franch.) Franch.

别名:裂叶落归根点地梅;

科名:报春花科 Primulaceae

属名:点地梅属 Androsace

《中国植物志》第59(1)卷153页
  8. 裂叶点地梅(中国高等植物图鉴)
  Androsace dissecta (Franch.) Franch. in Journ. Bot. Morot 9: 454. 1895; R. Knuth in Engl. Pflanzenr. 22 (IV-237): 178. 1905; Hand. -Mazz. in Not. Roy. Bot. Gard. Edinb. 15: 272. 1927; 中国高等植物图鉴 3: 266. 图4485. 1974.——Androsace rotundifolia var. dissecta Franch. in Bull. Soc. Bot. France 32: 10. 1885.
  多年生草本,无匍匐茎;根状茎极短或不明显;主根纤细,具少数褐色支根。莲座状叶丛单生,叶通常多数,叶片圆形或肾圆形,直径2-3厘米,基部心形弯缺深达叶片的1/4-1/3,边缘5-6裂,裂深达中部以下,裂片阔楔形,先端3浅裂,小裂片先端钝圆或具2-3齿,两面密被糙伏毛;叶柄通常长于叶片2-4倍,密被倒向的硬毛,近基部扩展,具膜质鞘状边缘。花葶4-8枚自叶丛中抽出,细弱,先端微弯,高10-30厘米,密被倒向或开展的硬毛;伞形花序4-8花,呈头状;苞片线形,长2-3毫米,密被毛;花梗短于花萼,极短或长达2毫米,被毛;花萼钟状,长2.5-3毫米,分裂达中部,裂片卵状披针形,先端锐尖或稍钝,外面密被毛;花冠白色或粉红色,直径4-7毫米,裂片倒卵形,宽1-2毫米,先端微凹。花期4-5月。
  产于云南西北部和四川西南部。生于山坡疏林下、草地和沟谷阴湿处。海拔2800-3400米。模式标本采自云南洱源。

《Flora of China》 Vol. 15 (1996)
Androsace dissecta  (Franchet) Franchet
裂叶点地梅   lie ye dian di mei
Androsace rotundifolia Hardwicke var. dissecta Franchet, Bull. Soc. Bot. France 32: 10. 1885; Primula dissecta (Franchet) Derganc.
Herbs perennial. Leaves numerous; petiole 2--4 X as long as leaf blade, slightly dilated at base, minutely downward pubescent; leaf blade orbicular to reniform, 1--3 cm wide, densely strigillose, base cordate, sinus penetrating 1/4--1/3 into leaf blade, palmately 5- or 6-lobed to middle; lobes cuneate-obovate, 3-lobulate; lobules obtuse or 2- or 3-toothed at margin. Scapes 3--15(--30) cm, densely downward pubescent; umbels subcapitate, 4--8-flowered; bracts linear, 2--3 mm, pubescent. Pedicel 0.5--2 mm, shorter than bracts. Calyx minutely hirtellous, parted to 1/2; lobes ovate-lanceolate, apex acute to subobtuse. Corolla white or pink, 4--7 mm in diam.; lobes obovate, 1--2 mm wide, emarginate. Fl. Apr-May.
* Open mountain woodlands, glades, rocky banks; 2800--3500 m. SW Sichuan, NW Yunnan.

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