云南鸡矢藤Paederia yunnanensis (Lévl.) Rehd.
云南鸡矢藤Paederia yunnanensis (Lévl.) Rehd.
5. 云南鸡矢藤（中国高等植物图鉴）图版30: 6-8
Paederia yunnanensis (Levl.) Rehd. in Journ. Arn. Arb. 18: 249. 1937; 中国高等植物图鉴4: 271, 图5955. 1975; C. Puff in Opera Bot. Belg. 3: 270. 1991. ——P. tomentosa Bl. var. purpurea-caerulea Levl. et Vaniot in Bull. Soc. Bot. France 55: 59. 1908. ——P. bodinieri Levl. Fl. Kouy-Tcheou 371. 1915, non 1914; Hand. Mazz. in Sinensia 5: 21. 1934, et Symb. Sin. 7: 1023. 1936. -----Cynanchun yunnanensis Levl. Cat. Pl. Yunnan 13. 1915.——P. wallichii auct. non Hook. f.: Rehd. in Journ. Arn. Arb. 16: 325. 1935. ——P. rehdiana Hand. -Mazz. Symb. Sin. 7: 1377. 1936.
藤状灌木，长3-7米，中部直径2-3毫米；枝圆柱形，鲜时灰黄色或深褐色，被绒毛或短粗毛。叶对生，近膜质，卵状心形，长6-10厘米，宽3.5-6厘米，顶端短尖或尾尖，基部心形，上面被柔毛，下面密被绒毛，罕有两面均被微柔毛；侧脉每边6-8条，柔弱，在叶两面均凸起，小脉不明显；叶柄长2.5-5厘米，纤细，被绒毛；托叶膜质，披针状三角形，长7-10毫米，被微柔毛。圆锥花序腋生或生于顶部的侧枝上，狭窄，延伸，柔弱，长6-12厘米，被柔毛，无叶或罕有叶；苞片托叶状；花蕾长圆形，长2-3毫米，密被短柔毛，花具短梗，常密集生于花序分枝上形成头状，宽约2厘米；萼管倒卵形，被粗毛，萼檐裂片5，长圆状披针形，长约1毫米，被粗毛，扩展；花冠管管状，长约7毫米，外面被粗毛，裂片阔三角形，长1-2.5毫米，宽1.1-2.4毫米，边缘波浪形。果卵形，压扁，长7-9毫米，宽比长略宽，无毛，褐色，有宿存被毛的萼檐裂片；小坚果压扁，有乳头状的毛，围以约1毫米宽的翅，顶部钝，基部略作心形。花期6-10月。
产广西、贵州、云南等省区。生于海拔2700米的山谷林缘。模式标本采自云南昭通岔河。
《Flora of China》 Vol. 19 (2011)
Paederia yunnanensis (H. Léveillé) Rehder J. Arnold Arbor. 18: 249. 1937.
云南鸡矢藤 yun nan ji shi teng
Cynanchum yunnanense H. Léveillé, Cat. Pl. Yun-Nan, 13. 1915; Paederia bodinieri H. Léveillé (1914-1915), not H. Léveillé (1914); P. rehderiana Handel-Mazzetti; P. tomentosa Blume var. purpureocaerulea H. Léveillé & Vaniot.
Vines, to 7 m; stems densely tomentulose and/or hirtellous becoming glabrescent, drying brown. Leaves opposite; petiole 2-7.5 cm, densely tomentulose and/or pilosulous; blade drying submembranous to papery, ovate, lanceolate, or lanceolate-elliptic, 6-16 × 3-12 cm, adaxially densely strigillose, pilosulous, or scabrous, abaxially densely tomentose to hirtellous, base cordulate to deeply cordate or rarely obtuse, margins flat, apex acute or acuminate; secondary veins 6-8 pairs; stipules generally persistent, lanceolate-triangular to narrowly triangular, 4-15 mm, acute to acuminate or rarely bifid. Inflorescences axillary on main stems and/or terminal on lateral stems, paniculate, cylindrical to narrowly pyramidal, 6-25 cm, branched to 1-3 orders, densely tomentulose to hirtellous or pilosulous, pedunculate or sometimes apparently sessile with basal axes subtended by reduced leaves (or leaflike bracts); bracts linear to narrowly triangular or deeply bilobed, 1.5-6 mm. Flowers sessile and subsessile in congested to subcapitate cymules (sometimes appearing pedicellate when axes of cymes develop later). Calyx with hypanthium portion ellipsoid, 1-1.5 mm, glabrous to puberulent; limb lobed nearly to base; lobes oblong-lanceolate to narrowly triangular, 0.5-1.7 mm, sparsely to densely puberulent, strigillose, or hirtellous. Corolla pale green, pink, reddish purple, or dark purple, tubular-funnelform, outside densely mealy puberulent; tube 5-10.5 × 2.5-5 mm, without slits; lobes broadly triangular, 1-2.5 mm, obtuse to acute, margins crisped. Fruit ovoid, laterally compressed, 6-9 × 5-7 mm, glabrescent, drying brown; pyrenes ovate in outline, flattened, papillose-puberulent, marginal wing ca. 1 mm wide. Fl. Jun-Oct, fr. Jul-Dec.
Forest margins in valleys; 300-3000 m. Guangxi, Guizhou, Sichuan, Yunnan [Vietnam].
别名：黄根藤;云南鸡屎藤;白鸡矢藤;毛叶黄药;毛鸡矢藤;尖叶鸡屎藤;狗屁藤;臭屁藤;滇鸡矢藤;滇鸡屎藤;
科名：茜草科 Rubiaceae
属名：鸡矢藤属 Paederia
5. 云南鸡矢藤（中国高等植物图鉴）图版30: 6-8
Paederia yunnanensis (Levl.) Rehd. in Journ. Arn. Arb. 18: 249. 1937; 中国高等植物图鉴4: 271, 图5955. 1975; C. Puff in Opera Bot. Belg. 3: 270. 1991. ——P. tomentosa Bl. var. purpurea-caerulea Levl. et Vaniot in Bull. Soc. Bot. France 55: 59. 1908. ——P. bodinieri Levl. Fl. Kouy-Tcheou 371. 1915, non 1914; Hand. Mazz. in Sinensia 5: 21. 1934, et Symb. Sin. 7: 1023. 1936. -----Cynanchun yunnanensis Levl. Cat. Pl. Yunnan 13. 1915.——P. wallichii auct. non Hook. f.: Rehd. in Journ. Arn. Arb. 16: 325. 1935. ——P. rehdiana Hand. -Mazz. Symb. Sin. 7: 1377. 1936.
藤状灌木，长3-7米，中部直径2-3毫米；枝圆柱形，鲜时灰黄色或深褐色，被绒毛或短粗毛。叶对生，近膜质，卵状心形，长6-10厘米，宽3.5-6厘米，顶端短尖或尾尖，基部心形，上面被柔毛，下面密被绒毛，罕有两面均被微柔毛；侧脉每边6-8条，柔弱，在叶两面均凸起，小脉不明显；叶柄长2.5-5厘米，纤细，被绒毛；托叶膜质，披针状三角形，长7-10毫米，被微柔毛。圆锥花序腋生或生于顶部的侧枝上，狭窄，延伸，柔弱，长6-12厘米，被柔毛，无叶或罕有叶；苞片托叶状；花蕾长圆形，长2-3毫米，密被短柔毛，花具短梗，常密集生于花序分枝上形成头状，宽约2厘米；萼管倒卵形，被粗毛，萼檐裂片5，长圆状披针形，长约1毫米，被粗毛，扩展；花冠管管状，长约7毫米，外面被粗毛，裂片阔三角形，长1-2.5毫米，宽1.1-2.4毫米，边缘波浪形。果卵形，压扁，长7-9毫米，宽比长略宽，无毛，褐色，有宿存被毛的萼檐裂片；小坚果压扁，有乳头状的毛，围以约1毫米宽的翅，顶部钝，基部略作心形。花期6-10月。
产广西、贵州、云南等省区。生于海拔2700米的山谷林缘。模式标本采自云南昭通岔河。
《Flora of China》 Vol. 19 (2011)
Paederia yunnanensis (H. Léveillé) Rehder J. Arnold Arbor. 18: 249. 1937.
云南鸡矢藤 yun nan ji shi teng
Cynanchum yunnanense H. Léveillé, Cat. Pl. Yun-Nan, 13. 1915; Paederia bodinieri H. Léveillé (1914-1915), not H. Léveillé (1914); P. rehderiana Handel-Mazzetti; P. tomentosa Blume var. purpureocaerulea H. Léveillé & Vaniot.
Vines, to 7 m; stems densely tomentulose and/or hirtellous becoming glabrescent, drying brown. Leaves opposite; petiole 2-7.5 cm, densely tomentulose and/or pilosulous; blade drying submembranous to papery, ovate, lanceolate, or lanceolate-elliptic, 6-16 × 3-12 cm, adaxially densely strigillose, pilosulous, or scabrous, abaxially densely tomentose to hirtellous, base cordulate to deeply cordate or rarely obtuse, margins flat, apex acute or acuminate; secondary veins 6-8 pairs; stipules generally persistent, lanceolate-triangular to narrowly triangular, 4-15 mm, acute to acuminate or rarely bifid. Inflorescences axillary on main stems and/or terminal on lateral stems, paniculate, cylindrical to narrowly pyramidal, 6-25 cm, branched to 1-3 orders, densely tomentulose to hirtellous or pilosulous, pedunculate or sometimes apparently sessile with basal axes subtended by reduced leaves (or leaflike bracts); bracts linear to narrowly triangular or deeply bilobed, 1.5-6 mm. Flowers sessile and subsessile in congested to subcapitate cymules (sometimes appearing pedicellate when axes of cymes develop later). Calyx with hypanthium portion ellipsoid, 1-1.5 mm, glabrous to puberulent; limb lobed nearly to base; lobes oblong-lanceolate to narrowly triangular, 0.5-1.7 mm, sparsely to densely puberulent, strigillose, or hirtellous. Corolla pale green, pink, reddish purple, or dark purple, tubular-funnelform, outside densely mealy puberulent; tube 5-10.5 × 2.5-5 mm, without slits; lobes broadly triangular, 1-2.5 mm, obtuse to acute, margins crisped. Fruit ovoid, laterally compressed, 6-9 × 5-7 mm, glabrescent, drying brown; pyrenes ovate in outline, flattened, papillose-puberulent, marginal wing ca. 1 mm wide. Fl. Jun-Oct, fr. Jul-Dec.
Forest margins in valleys; 300-3000 m. Guangxi, Guizhou, Sichuan, Yunnan [Vietnam].