柔毛五味子Schisandra tomentella

中文名Chinese Name):柔毛五味子
学名Scientific Name):Schisandra tomentella A. C. Smith
英文名English Common Name):
别名Chinese Common Name): 细毛五味子
异名Synonym):
科属Family & Genus):木兰科Magnoliaceae五味子属Schisandra
形态特征Description):落叶木质藤本,当年生枝、叶背、叶柄及花柄均被褐色多细胞的皱波状细绒毛。当年生枝褐色,成短枝或长枝,叶柄基部下延成细纵条凸起,一年生枝变灰色。叶近膜质,椭圆形或倒卵状椭圆形,长5-11厘米,宽3.5-6厘米,先端渐尖或急尖,基部阔楔形或狭楔形,稍下延,中脉稍凹下,侧脉每边4-5条,网脉两面稍凸起,2/3以上边缘具疏离的浅齿,齿端具胼胝质齿尖。花雌雄同株或异株;雄花:花梗长2-4厘米,花被片黄色,5-6片,外3片纸质,近圆形或椭圆形,长4-8毫米,背面被微毛,内2或3片较厚,长4-6毫米,雄蕊群近球形或倒卵形,雄蕊18-20枚,离生,近花托基部的长1.5-2.5毫米,花药长0.7-1.5毫米,内侧向开裂,药隔近长圆形,伸出先端圆,花丝长0.5-2.5毫米;上部雄蕊贴生于花托顶端,无花丝;雌花:花梗与花被片似雄花,但花被片较大,外轮的长9-10毫米,内轮的长7-8毫米,雌蕊群近球形,直径5-6毫米,雌蕊约70枚,子房倒卵圆形,稍弯,长1.5-2毫米,柱头的柱头面不明显,下面的花柱伸长成长圆形的附属体。果未见。花期5月。
分布(Distribution):产于四川中南部。生于海拔1 300-2 000米的山地杂林间。模式标本采自四川峨边。
用途(Use):
引自中国植物志英文版:FOC Vol. 7 Page 41, 44
Schisandra tomentella A. C. Smith, Sargentia. 7: 119. 1947.
柔毛五味子 rou mao wu wei zi | Schisandraceae  | Schisandra
Young branches lacking wings; leaf-bearing branches elongated. Petiole 1-2.7 cm, tomentose; leaf blade obovate-elliptic to elliptic, 6-10.5 × 4-6 cm, papery, not glaucous, abaxially densely tomentose, secondary veins (4 or)5(-7) on each side of midvein, base cuneate to broadly cuneate and decurrent on petiole, margin denticulate, apex shortly to long acuminate. Flowers axillary to fugacious bracts at base of young shoots or axillary to leaves, solitary; peduncle 2.4-4.3 cm (staminate), 2-4.5 cm (pistillate), tomentose. Tepals 5-7, yellow, largest 5.5-10 × 4.5-6.5 mm, outermost abaxially tomentose. Staminate flowers: stamens 16-22, ± distinct; pollen 6-colpate. Pistillate flowers: carpels 45-70; pseudostyle small. Fruit peduncle ca. 5.5 cm, tomentose; torus ca. 4.5 cm; apocarps red, 3-4 × 4-5 mm. Seed testa smooth. Fl. May, fr. Aug.
● Forests, thickets; 1300-2200 m. S Sichuan.
 柔毛五味子Schisandra tomentella

柔毛五味子Schisandra tomentella
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