皱叶鹿蹄草Pyrola rugosa

中文名(Chinese Name):皱叶鹿蹄草
学名(Scientific Name):Pyrola rugosa H. Andr.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):
科属(Family & Genus):鹿蹄草科(Pyrolaceae)鹿蹄草属
形态特征(Description):常绿草本状小半灌木,高14-27厘米;根茎细长,横生,斜升,有分枝。叶(3-)4-7,基生,厚革质,有皱,宽卵形或近圆形,长3-4.5厘米,宽2.8-3.5厘米,先端钝,基部圆形或圆截形,稀楔形,边缘有疏腺锯齿,上面绿色,有光泽,叶脉凹陷呈皱褶,下面常带红色,叶脉隆起;叶柄长(4-)4.5-6.5(-7)厘米,稍长或近等于叶片。花葶有1-2枚褐色鳞片状叶,长圆形,长8-10毫米,宽3-4毫米,先端钝或急尖,基部稍抱花葶。总状花序长 (3.5-)4-9厘米,有(4-)5-13花,花倾斜,稍下垂,花冠碗形,直径约9-11(-15)毫米,白色;花梗长5-7毫米,腋间有膜质苞片,狭披针形,稍长于花梗或近等长;萼片卵状披针形或披针状三角形,长3-4毫米,基部宽1.6-2毫米,先端渐尖,边缘全缘或有疏齿;花瓣圆卵形至近圆形,长6-8 (-9)毫米,宽4-6(-7)毫米,先端圆;雄蕊10,长7-8毫米,花丝扁平,无毛,花药长圆形,长2.5-3.5 (-3.8 )毫米,宽1-1.2毫米,黄色,具小角;子房扁球形,花柱长(6-)7-10毫米,倾斜,上部稍向上弯曲,或近直立,不伸出花冠或稍伸出,顶端有环状突起,柱头5圆浅裂。蒴果扁球形,直径5-9毫米,高2.5-3毫米。花期6-7月;果期8-9月。
分布(Distribution):产陕西、甘肃、四川、云南,生于海拔1900-4000米之山地针叶林或阔叶林下,或灌丛下。
引自中国植物志英文版:FOC Vol. 14 Page 254   
Pyrola rugosa Andres, Repert. Spec. Nov. Regni Veg. 40: 233. 1936.
皱叶鹿蹄草 zhou ye lu ti cao| Ericaceae  | Pyrola
Herbs 14–27 cm tall. Rhizome ascending, slender, branched. Leaves 3–7; petiole 4.5–6.5 cm; leaf blade reddish abaxially, green and shiny adaxially, broadly ovate or suborbicular, 3–4.5 × 2.5–3.5 cm, thickly leathery, base rounded or truncate, margin conspicuously crenate, apex obtuse. Scape: scales 1 or 2, oblong, 8–10 × 3–4 mm; raceme 5–13-flowered, 4–9 cm. Pedicel 5–7 mm; bracts lanceolate, ca. as long as pedicel or slightly longer, membranous. Flowers nodding, saucer-shaped, ca. 1 cm in diam. Sepals lanceolate or lanceolate-triangular, 3–4 × 1.5–2 mm, margin entire or obscurely crenate, apex acuminate. Petals white, ovate-lanceolate or suborbicular, 6–8 × 4–6 mm, apex acute. Filaments flattened, 7–8 mm; anthers yellow, ellipsoid, ca. 3 × 1 mm, tubules present. Style not exserted, 7–10 mm, slightly curved at upper part, dilated at apex into a ring. Capsules 5–9 mm in diam. Fl. Jun–Jul, fr. Aug–Sep.
Montane coniferous or broad-leaved forests; 1900–4000 m. Gansu, Shaanxi, Sichuan, Yunnan.
 皱叶鹿蹄草Pyrola rugosa



皱叶鹿蹄草Pyrola rugosa

皱叶鹿蹄草Pyrola rugosa
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