脉花党参Codonopsis nervosa (Chipp) Nannf.
脉花党参Codonopsis nervosa (Chipp) Nannf.
26．脉花党参（中国高等植物图鉴）
Codonopsis nervosa (Chipp) Nannf., Act. Hort. Gothob. 5: 26. pl. 13. f. b. 1929; Not. Roy. Bot. Gard. Edinb. 16: 158. f. 1. 1931, et in Hand. -Mazz., Symb. Sin. 7 (4): 1080. 1936; Tsoong, Contr. Inst. Bot. Nat. Acad. Peiping 3 (3): 97. 1935; Cox, Gard. Chron. 102: 82. 1937; 中国高等植物图鉴, 4: 382.775. 图6177, 1975; 沈联德等, 植物分类学报, 13 (3): 56. 66. 图版6. 图16. 1975. ——C. ovata Benth. var. nervosa Chipp, Journ. Linn. Soc. Bot. 38: 385. 1908. ——C. ovata auct. non Benth.: Nannf. Act. Hort. Gothob. 5: 26. 1929, p. p. quoad Limpricht 2089. 2152. ——C. foetens auct. nun Hook. f. et Thoms.; Chipp, Journ. Linn. Soc. Bot. 38: 385. 1908, p. p. quoad no. 540; Anthony, Not. Roy. Bot. Gard. Edinb. 15: 185. 1926, p. p. quoad Ward 959; Nannf., Act. Hort. Gothob. 5: 26. 1929, p. p. quoad Wilson no. 2289.
茎基具多数瘤状茎痕，根常肥大，呈圆柱状，长15-25厘米，直径1-2厘米，表面灰黄色，近上部有少数环纹，而下部则疏生横长皮孔。主茎直立或上升，能育，长20-30厘米，直径2-3毫米，疏生白色柔毛，黄绿色或灰绿色；侧枝集生于主茎下部，具叶。通常不育，长1-10厘米，直径约1毫米，灰绿色，密被白色柔毛。叶在主茎上的互生，在茎上部渐疏而呈苞片状，在侧枝上的近于对生；叶柄短，长约2-3毫米，被白色柔毛；叶片阔心状卵形，心形或卵形，长宽约1-1.5厘米，顶端钝或急尖，叶基心形或较圆钝，近全缘，叶脉一般不甚明显，灰绿色，上面被较密，而下面被较疏的平伏白色柔毛。花单朵，极稀数朵，着生于茎顶端，使茎呈花葶状，花微下垂；花梗长1-8厘米，或密或稀疏被毛；花萼贴生至子房中部，筒部半球状，具10条明显辐射脉，无毛或有极稀的白色柔毛，裂片间湾缺宽钝，裂片远隔，卵状披针形，长约7-20毫米，宽约2-7毫米，顶端钝或急尖，全缘，两面及边缘密被白色柔毛，或至基部渐趋于无毛，灰绿色；花冠球状钟形，淡蓝白色，内面基部常有红紫色斑，长约2-4.5厘米，直径2.5-3厘米，浅裂，裂片圆三角形，外侧顶端及脉上被柔毛；雄蕊无毛，花丝基部微扩大，长约5毫米，花药长约4-5毫米。蒴果下部半球状，上部圆锥状。种子椭圆状，无翼，细小，棕黄色，光滑无毛。花期7-10月。
模式标本采自四川西北部。整个种来看，有花萼裂片和花冠由北向南逐渐增大的趋势。因此把 C. macrantha Nannf. 合并在这个种下作为变种处理。
《Flora of China》 Vol. 19 (2011)
Codonopsis foetens subsp. nervosa (Chipp) D. Y. Hong Novon. 20: 422. 2010.
脉花党参 mai hua dang shen
Codonopsis ovata Bentham var. nervosa Chipp, J. Linn. Soc., Bot. 38: 385. 1908; C. macrantha Nannfeldt; C. nervosa (Chipp) Nannfeldt; C. nervosa subsp. macrantha (Nannfeldt) D. Y. Hong & L. M. Ma; C. nervosa var. macrantha (Nannfeldt) L. T. Shen.
Leaves on main stems alternate, those on branches subopposite; petiole 2-3 mm, white villous; blade broadly cordate, cordate, or ovate, 1-3 × 1-2.4 cm, abaxially sparsely white hirsute, adaxially densely white hirsute, subentire, apex acute or obtuse. Flowers solitary, rarely several, terminal on main stems and branches, slightly pendent; pedicels 1-8 cm. Calyx lobes ovate or lanceolate, 7-20 × 2-7 mm, densely white hispidulous but usually more sparsely or even becoming glabrous toward base, margin entire, apex acute or obtuse. Corolla pale blue, often with red-purple spots at base inside, subglobose-campanulate, 2-4.5 × 2.5-3 cm, shallowly lobed; lobes obtuse, involute, villous at apex and along veins on abaxial side. Fl. Jul-Sep, fr. Sep-Oct.
● Grassy slopes, scrub, forests, meadows at forest margins on N-facing slopes; 3300-4500 m. SE Gansu, S Qinghai, W Sichuan, E Xizang, NW Yunnan.
别名：上党;柴党参;紫党参;臭党参;文党;绿花党参;潞党;高山党参;柴党;党参;
科名：桔梗科 Campanulaceae
属名：党参属 Codonopsis
26．脉花党参（中国高等植物图鉴）
Codonopsis nervosa (Chipp) Nannf., Act. Hort. Gothob. 5: 26. pl. 13. f. b. 1929; Not. Roy. Bot. Gard. Edinb. 16: 158. f. 1. 1931, et in Hand. -Mazz., Symb. Sin. 7 (4): 1080. 1936; Tsoong, Contr. Inst. Bot. Nat. Acad. Peiping 3 (3): 97. 1935; Cox, Gard. Chron. 102: 82. 1937; 中国高等植物图鉴, 4: 382.775. 图6177, 1975; 沈联德等, 植物分类学报, 13 (3): 56. 66. 图版6. 图16. 1975. ——C. ovata Benth. var. nervosa Chipp, Journ. Linn. Soc. Bot. 38: 385. 1908. ——C. ovata auct. non Benth.: Nannf. Act. Hort. Gothob. 5: 26. 1929, p. p. quoad Limpricht 2089. 2152. ——C. foetens auct. nun Hook. f. et Thoms.; Chipp, Journ. Linn. Soc. Bot. 38: 385. 1908, p. p. quoad no. 540; Anthony, Not. Roy. Bot. Gard. Edinb. 15: 185. 1926, p. p. quoad Ward 959; Nannf., Act. Hort. Gothob. 5: 26. 1929, p. p. quoad Wilson no. 2289.
茎基具多数瘤状茎痕，根常肥大，呈圆柱状，长15-25厘米，直径1-2厘米，表面灰黄色，近上部有少数环纹，而下部则疏生横长皮孔。主茎直立或上升，能育，长20-30厘米，直径2-3毫米，疏生白色柔毛，黄绿色或灰绿色；侧枝集生于主茎下部，具叶。通常不育，长1-10厘米，直径约1毫米，灰绿色，密被白色柔毛。叶在主茎上的互生，在茎上部渐疏而呈苞片状，在侧枝上的近于对生；叶柄短，长约2-3毫米，被白色柔毛；叶片阔心状卵形，心形或卵形，长宽约1-1.5厘米，顶端钝或急尖，叶基心形或较圆钝，近全缘，叶脉一般不甚明显，灰绿色，上面被较密，而下面被较疏的平伏白色柔毛。花单朵，极稀数朵，着生于茎顶端，使茎呈花葶状，花微下垂；花梗长1-8厘米，或密或稀疏被毛；花萼贴生至子房中部，筒部半球状，具10条明显辐射脉，无毛或有极稀的白色柔毛，裂片间湾缺宽钝，裂片远隔，卵状披针形，长约7-20毫米，宽约2-7毫米，顶端钝或急尖，全缘，两面及边缘密被白色柔毛，或至基部渐趋于无毛，灰绿色；花冠球状钟形，淡蓝白色，内面基部常有红紫色斑，长约2-4.5厘米，直径2.5-3厘米，浅裂，裂片圆三角形，外侧顶端及脉上被柔毛；雄蕊无毛，花丝基部微扩大，长约5毫米，花药长约4-5毫米。蒴果下部半球状，上部圆锥状。种子椭圆状，无翼，细小，棕黄色，光滑无毛。花期7-10月。
模式标本采自四川西北部。整个种来看，有花萼裂片和花冠由北向南逐渐增大的趋势。因此把 C. macrantha Nannf. 合并在这个种下作为变种处理。
《Flora of China》 Vol. 19 (2011)
Codonopsis foetens subsp. nervosa (Chipp) D. Y. Hong Novon. 20: 422. 2010.
脉花党参 mai hua dang shen
Codonopsis ovata Bentham var. nervosa Chipp, J. Linn. Soc., Bot. 38: 385. 1908; C. macrantha Nannfeldt; C. nervosa (Chipp) Nannfeldt; C. nervosa subsp. macrantha (Nannfeldt) D. Y. Hong & L. M. Ma; C. nervosa var. macrantha (Nannfeldt) L. T. Shen.
Leaves on main stems alternate, those on branches subopposite; petiole 2-3 mm, white villous; blade broadly cordate, cordate, or ovate, 1-3 × 1-2.4 cm, abaxially sparsely white hirsute, adaxially densely white hirsute, subentire, apex acute or obtuse. Flowers solitary, rarely several, terminal on main stems and branches, slightly pendent; pedicels 1-8 cm. Calyx lobes ovate or lanceolate, 7-20 × 2-7 mm, densely white hispidulous but usually more sparsely or even becoming glabrous toward base, margin entire, apex acute or obtuse. Corolla pale blue, often with red-purple spots at base inside, subglobose-campanulate, 2-4.5 × 2.5-3 cm, shallowly lobed; lobes obtuse, involute, villous at apex and along veins on abaxial side. Fl. Jul-Sep, fr. Sep-Oct.
● Grassy slopes, scrub, forests, meadows at forest margins on N-facing slopes; 3300-4500 m. SE Gansu, S Qinghai, W Sichuan, E Xizang, NW Yunnan.
