楠藤Mussaenda erosa
中文名（Chinese Name）：楠藤
学名（Scientific Name）：Mussaenda erosa Champ.
英文名（English Common Name）：
别名（Chinese Common Name）：厚叶白纸扇
异名（Synonym）：
科属（Family & Genus）：茜草科（Rubiaceae）玉叶金花属
形态特征（Description）：攀援灌木，高3米；小枝无毛。叶对生，纸质，长圆形、卵形至长圆状椭圆形，长6-12厘米，宽3.5-5厘米，顶端短尖至长渐尖，基部楔形，嫩叶仅上面沿脉上略被毛，下面有稀疏的贴伏毛，老叶则两面无毛；侧脉4-6对；叶柄长1-1.5厘米；托叶长三角形，长约8毫米，无毛或有短硬毛，深2裂。伞房状多歧聚伞花序顶生，花序梗较长，花疏生；苞片线状披针形，长3-4毫米，几无毛；花梗短；花萼管椭圆形，长3-3.5毫米，无毛，萼裂片线状披针形，长2-2.5毫米，基部被稀疏的短硬毛；花叶阔椭圆形，长4-6厘米，宽3-4厘米，有纵脉5-7条，顶端圆或短尖，基部骤窄，柄长0.9-1厘米，无毛；花冠橙黄色，花冠管外面有柔毛，喉部内面密被棒状毛，花冠裂片卵形，长约5毫米，宽与长近相等，顶端锐尖，内面有黄色小疣突。浆果近球形或阔椭圆形，长10-13毫米，直径8-10毫米，无毛，顶部有萼檐脱落后的环状疤痕，果柄长3-4毫米。花期4-7月，果期9-12月。
分布（Distribution）：产广东、香港、广西、云南、四川、贵州、福建、海南和台湾，常攀援于疏林乔木树冠上。中南半岛和琉球群岛也有。
用途（Use）：茎、叶和果均入药，有清热消炎功效，可治疥疮积热；海南民间常用于治猪的各种炎症。
引自中国植物志英文版：FOC Vol. 19 Page 231, 232, 236
Mussaenda erosa Champion ex Bentham, Hooker’s J. Bot. Kew Gard. Misc. 4: 193. 1852.
楠藤 nan teng| Rubiaceae | Mussaenda
Climbing shrubs, to 5 m tall; branches glabrous, terete, sparsely lenticellate. Leaves opposite; petiole 0.3-1.5 cm, glabrous; blade drying thickly papery, brown, ovate, oblanceolate, lanceolate, or oblong-elliptic, 5.5-14 × 2.4-6 cm, both surfaces glabrous or sparsely strigose on principal veins, base acute, cuneate, or occasionally obtuse, apex acute to acuminate; secondary veins 4-6 pairs, without domatia, tertiary venation only sparsely visible abaxially; stipules caducous exposing a fringe of persistent reddish brown trichomes, narrowly triangular, 3-8 mm, glabrous, deeply 2-parted, lobes acute to acuminate. Inflorescence compound-cymose to compound-corymbiform, 2-8 × 2-12 cm, congested when young becoming lax with age, glabrous, pedunculate or sessile and 3- or 5-partite; peduncles 1-2.5 cm; bracts triangular to linear-lanceolate, 1.5-7 mm, sparsely strigillose to glabrous; pedicels 1-5 mm. Flowers pedicellate, biology not noted. Calyx with hypanthium portion ellipsoid, 2.5-3.5 mm, glabrous; lobes linear-lanceolate to narrowly triangular, 2-4.5 mm, often unequal on an individual flower, strigillose or hispidulous, with 1 lobe on 1-6 flowers per inflorescence expanded into white calycophyll, blade broadly elliptic to ovate, 3.5-6.5 × 3-5 cm, glabrous except sparsely strigillose on principal veins, base cuneate, rounded, or truncate, stipe 9-20 mm, apex rounded to acute. Corolla yellow to orange-yellow, outside densely strigillose to strigose; tube 22-24 mm; lobes ovate, 4-5 mm, adaxially yellow papillose, rounded then abruptly shortly acuminate. Berry ellipsoid to subglobose, 10-13 × 8-10 mm, glabrous, smooth or sparsely lenticellate, calyx limb deciduous. Fl. Apr-Jul, fr. Sep-Dec.
Sparse evergreen forests, streamsides, along roads; 300-800 m. Fujian, Guangdong, Guangxi, Guizhou, Hainan, Sichuan, Taiwan, Yunnan [Japan (Ryukyu Islands), Vietnam].
（责任编辑：徐晔春）
学名（Scientific Name）：Mussaenda erosa Champ.
英文名（English Common Name）：
别名（Chinese Common Name）：厚叶白纸扇
异名（Synonym）：
科属（Family & Genus）：茜草科（Rubiaceae）玉叶金花属
形态特征（Description）：攀援灌木，高3米；小枝无毛。叶对生，纸质，长圆形、卵形至长圆状椭圆形，长6-12厘米，宽3.5-5厘米，顶端短尖至长渐尖，基部楔形，嫩叶仅上面沿脉上略被毛，下面有稀疏的贴伏毛，老叶则两面无毛；侧脉4-6对；叶柄长1-1.5厘米；托叶长三角形，长约8毫米，无毛或有短硬毛，深2裂。伞房状多歧聚伞花序顶生，花序梗较长，花疏生；苞片线状披针形，长3-4毫米，几无毛；花梗短；花萼管椭圆形，长3-3.5毫米，无毛，萼裂片线状披针形，长2-2.5毫米，基部被稀疏的短硬毛；花叶阔椭圆形，长4-6厘米，宽3-4厘米，有纵脉5-7条，顶端圆或短尖，基部骤窄，柄长0.9-1厘米，无毛；花冠橙黄色，花冠管外面有柔毛，喉部内面密被棒状毛，花冠裂片卵形，长约5毫米，宽与长近相等，顶端锐尖，内面有黄色小疣突。浆果近球形或阔椭圆形，长10-13毫米，直径8-10毫米，无毛，顶部有萼檐脱落后的环状疤痕，果柄长3-4毫米。花期4-7月，果期9-12月。
分布（Distribution）：产广东、香港、广西、云南、四川、贵州、福建、海南和台湾，常攀援于疏林乔木树冠上。中南半岛和琉球群岛也有。
用途（Use）：茎、叶和果均入药，有清热消炎功效，可治疥疮积热；海南民间常用于治猪的各种炎症。
引自中国植物志英文版：FOC Vol. 19 Page 231, 232, 236
Mussaenda erosa Champion ex Bentham, Hooker’s J. Bot. Kew Gard. Misc. 4: 193. 1852.
楠藤 nan teng| Rubiaceae | Mussaenda
Climbing shrubs, to 5 m tall; branches glabrous, terete, sparsely lenticellate. Leaves opposite; petiole 0.3-1.5 cm, glabrous; blade drying thickly papery, brown, ovate, oblanceolate, lanceolate, or oblong-elliptic, 5.5-14 × 2.4-6 cm, both surfaces glabrous or sparsely strigose on principal veins, base acute, cuneate, or occasionally obtuse, apex acute to acuminate; secondary veins 4-6 pairs, without domatia, tertiary venation only sparsely visible abaxially; stipules caducous exposing a fringe of persistent reddish brown trichomes, narrowly triangular, 3-8 mm, glabrous, deeply 2-parted, lobes acute to acuminate. Inflorescence compound-cymose to compound-corymbiform, 2-8 × 2-12 cm, congested when young becoming lax with age, glabrous, pedunculate or sessile and 3- or 5-partite; peduncles 1-2.5 cm; bracts triangular to linear-lanceolate, 1.5-7 mm, sparsely strigillose to glabrous; pedicels 1-5 mm. Flowers pedicellate, biology not noted. Calyx with hypanthium portion ellipsoid, 2.5-3.5 mm, glabrous; lobes linear-lanceolate to narrowly triangular, 2-4.5 mm, often unequal on an individual flower, strigillose or hispidulous, with 1 lobe on 1-6 flowers per inflorescence expanded into white calycophyll, blade broadly elliptic to ovate, 3.5-6.5 × 3-5 cm, glabrous except sparsely strigillose on principal veins, base cuneate, rounded, or truncate, stipe 9-20 mm, apex rounded to acute. Corolla yellow to orange-yellow, outside densely strigillose to strigose; tube 22-24 mm; lobes ovate, 4-5 mm, adaxially yellow papillose, rounded then abruptly shortly acuminate. Berry ellipsoid to subglobose, 10-13 × 8-10 mm, glabrous, smooth or sparsely lenticellate, calyx limb deciduous. Fl. Apr-Jul, fr. Sep-Dec.
Sparse evergreen forests, streamsides, along roads; 300-800 m. Fujian, Guangdong, Guangxi, Guizhou, Hainan, Sichuan, Taiwan, Yunnan [Japan (Ryukyu Islands), Vietnam].
（责任编辑：徐晔春）
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