灰毛党参Codonopsis canescens Nannf.
灰毛党参Codonopsis canescens Nannf.
27. 灰毛党参（中国高等植物图鉴）
Codonopsis canescens Nannf., Svensk. Bot. Tidskr. 34: 385-386. 1940; 中国高等植物图鉴, 4: 382. 775. 图6178. 1975; 沈联德等, 植物分类学报, 13 (3): 54. 66. 图版3, 图3. 1975.
茎基具多数细小茎痕，较粗长而直立，根常肥大呈纺锤状而较少分枝，长20-30厘米，直径1-2.5厘米，表面灰黄色，近上部有细密环纹，而下部则疏生横长皮孔。主茎1至数支。直立或上升，于中部有叶及多数分枝，长25-85厘米，直径2-5毫米，侧枝通常不育，具叶，灰绿色，密被灰白色柔毛。叶在主茎上的互生，在侧枝上的近于对生；叶柄短，长不过2毫米；叶片卵形，阔卵形或近心形，长宽可达1.5×1厘米，顶端钝或急尖，叶基圆形，稀浅心形，全缘，叶脉一般不甚显著，灰绿色，两面密被白色柔毛。花着生于主茎及其上部分枝的顶端；花梗长2-15厘米；花萼贴生至子房中部，筒部半球状，具10条明显辐射脉，灰绿色，密被白色短柔毛，裂片间湾缺宽钝，裂片远隔，卵状披针形或狭三角状卵形，顶端急尖或微钝，全缘或微皱缩呈波状，长5-6毫米，宽2-3毫米，灰绿色，两面密被白色短柔毛，但内面基部渐趋无毛；花冠阔钟状，长1.5-1.8厘米，直径2-2.5厘米，淡蓝色或蓝白色，内面基部具色泽较深的脉纹，浅裂，裂片宽三角形，顶端及外侧被柔毛；雄蕊无毛，花丝极短，基部微扩大，长2-2.5毫米，花药较花丝略长，约3毫米。蒴果下部半球状，上部圆锥状，长1-1.3厘米，直径约1厘米。种子多数，椭圆状，无翼，细小，棕黄色，光滑无毛。花果期7-10月。
产四川西部、西藏东部（江达、贡觉）、青海南部（囊谦）。生于海拔3000-4200米间的山地草坡、河滩多石或向阳干旱地方。模式标本采自四川道孚。
《Flora of China》 Vol. 19 (2011)
Codonopsis canescens Nannfeldt Svensk Bot. Tidskr. 34: 386. 1940.
灰毛党参 hui mao dang shen
Roots carrot-shaped, 20-30 × 1-2.5 cm. Main stems single or several from one root, erect or ascending, 25-85 cm tall, leafy in middle part; branches mostly aggregated in middle part, leafy, usually sterile, densely white villous. Leaves on main stems alternate, those on branches subopposite; petiole less than 2 mm; blade ovate, broadly ovate, or subcordate, 1-1.5 × 0.5-1.2 cm, both surfaces densely white hispidulous, margin entire, apex acute or obtuse. Flowers solitary, terminal on main stems and upper branches; pedicels 2-15 cm. Calyx tube adnate to ovary up to middle, hemispherical, 10-ribbed, densely white hispidulous; lobes ovate to lanceolate, 4-6 × 2-4 mm, densely white puberulent, entire; sinus between lobes broad and obtuse. Corolla pale blue or blue-white, with blue veins at base inside, broadly campanulate, 1.5-1.8 × 2-3 cm, shallowly lobed; lobes deltoid, villous at apex and on abaxial side. Stamens glabrous; filaments slightly dilated at base, 2-2.5 mm; anthers ca. 3 mm. Capsule hemispherical at base, conical toward apex, 0.8-1.5 cm. Seeds numerous, brown-yellow, ellipsoid or oblong, ca. 1 mm, smooth. Fl. Jun-Sep, fr. Sep-Oct.
● Grassy slopes, sunny or stony river terraces; 3000-4200 m. S Qinghai (Nangqên, Yushu), NW Sichuan, E Xizang (Gonjo, Jomda, Markam).
科名：桔梗科 Campanulaceae
属名：党参属 Codonopsis
27. 灰毛党参（中国高等植物图鉴）
Codonopsis canescens Nannf., Svensk. Bot. Tidskr. 34: 385-386. 1940; 中国高等植物图鉴, 4: 382. 775. 图6178. 1975; 沈联德等, 植物分类学报, 13 (3): 54. 66. 图版3, 图3. 1975.
茎基具多数细小茎痕，较粗长而直立，根常肥大呈纺锤状而较少分枝，长20-30厘米，直径1-2.5厘米，表面灰黄色，近上部有细密环纹，而下部则疏生横长皮孔。主茎1至数支。直立或上升，于中部有叶及多数分枝，长25-85厘米，直径2-5毫米，侧枝通常不育，具叶，灰绿色，密被灰白色柔毛。叶在主茎上的互生，在侧枝上的近于对生；叶柄短，长不过2毫米；叶片卵形，阔卵形或近心形，长宽可达1.5×1厘米，顶端钝或急尖，叶基圆形，稀浅心形，全缘，叶脉一般不甚显著，灰绿色，两面密被白色柔毛。花着生于主茎及其上部分枝的顶端；花梗长2-15厘米；花萼贴生至子房中部，筒部半球状，具10条明显辐射脉，灰绿色，密被白色短柔毛，裂片间湾缺宽钝，裂片远隔，卵状披针形或狭三角状卵形，顶端急尖或微钝，全缘或微皱缩呈波状，长5-6毫米，宽2-3毫米，灰绿色，两面密被白色短柔毛，但内面基部渐趋无毛；花冠阔钟状，长1.5-1.8厘米，直径2-2.5厘米，淡蓝色或蓝白色，内面基部具色泽较深的脉纹，浅裂，裂片宽三角形，顶端及外侧被柔毛；雄蕊无毛，花丝极短，基部微扩大，长2-2.5毫米，花药较花丝略长，约3毫米。蒴果下部半球状，上部圆锥状，长1-1.3厘米，直径约1厘米。种子多数，椭圆状，无翼，细小，棕黄色，光滑无毛。花果期7-10月。
产四川西部、西藏东部（江达、贡觉）、青海南部（囊谦）。生于海拔3000-4200米间的山地草坡、河滩多石或向阳干旱地方。模式标本采自四川道孚。
《Flora of China》 Vol. 19 (2011)
Codonopsis canescens Nannfeldt Svensk Bot. Tidskr. 34: 386. 1940.
灰毛党参 hui mao dang shen
Roots carrot-shaped, 20-30 × 1-2.5 cm. Main stems single or several from one root, erect or ascending, 25-85 cm tall, leafy in middle part; branches mostly aggregated in middle part, leafy, usually sterile, densely white villous. Leaves on main stems alternate, those on branches subopposite; petiole less than 2 mm; blade ovate, broadly ovate, or subcordate, 1-1.5 × 0.5-1.2 cm, both surfaces densely white hispidulous, margin entire, apex acute or obtuse. Flowers solitary, terminal on main stems and upper branches; pedicels 2-15 cm. Calyx tube adnate to ovary up to middle, hemispherical, 10-ribbed, densely white hispidulous; lobes ovate to lanceolate, 4-6 × 2-4 mm, densely white puberulent, entire; sinus between lobes broad and obtuse. Corolla pale blue or blue-white, with blue veins at base inside, broadly campanulate, 1.5-1.8 × 2-3 cm, shallowly lobed; lobes deltoid, villous at apex and on abaxial side. Stamens glabrous; filaments slightly dilated at base, 2-2.5 mm; anthers ca. 3 mm. Capsule hemispherical at base, conical toward apex, 0.8-1.5 cm. Seeds numerous, brown-yellow, ellipsoid or oblong, ca. 1 mm, smooth. Fl. Jun-Sep, fr. Sep-Oct.
● Grassy slopes, sunny or stony river terraces; 3000-4200 m. S Qinghai (Nangqên, Yushu), NW Sichuan, E Xizang (Gonjo, Jomda, Markam).
