倒卵叶野木瓜Stauntonia obovata
中文名（Chinese Name）：倒卵叶野木瓜
学名（Scientific Name）：Stauntonia obovata Hemsl.
英文名（English Common Name）：
别名（Chinese Common Name）：钝叶野木瓜
异名（Synonym）：Stauntonia formosana Hayata Stauntonia keitaoensis Hayata Holboellia obovata (Hemsl.) Chun Stauntonia hebandra Hayata Stauntonia hebandra var. angustata Y. C. Wu Stauntonia obovata var. angustata (Y. C. Wu) H. L. Li
科属（Family & Genus）：木通科（Lardizabalaceae）野木瓜属
形态特征（Description）：木质藤本，全体无毛。茎和枝纤细，有线纹。掌状复叶有小叶3-5（6）片；叶柄纤细，长2-6（8）厘米；小叶薄革质，形状和大小变化很大，通常倒卵形，有时为长圆形、阔椭圆形或倒披针形，侧生小叶有时略偏斜，长3.5-6（11）厘米，宽1.5-3（6）厘米，先端圆，有时急尖或渐尖，基部楔形至阔楔形，边缘略背卷，上面深绿色，有光泽，下面粉白绿色；侧脉每边4-7条，基部一对侧脉斜上举，叶脉在两面不明显或在上面微凹入，下面略凸起；小叶柄长8-20（30）毫米。总状花序2-3个簇生于叶腋，比叶短，长约4-5厘米，少花；总花梗和花梗均纤细；小苞片小，早落；花雌雄同株，白带淡黄色。雄花：外轮萼片卵状披针形，长9-10毫米，宽3.5-4毫米，先端渐尖，边缘稍内卷，内轮萼片线状披针形，宽不及1毫米；无花瓣；雄蕊长3.5-4毫米，花丝合生几达顶部成为长约2毫米的花丝管，花药分离，药隔稍突出成微小的凸头；退化心皮极小，藏于花丝管内。雌花：萼片和雄花的相似；心皮3；柱头小，头状；退化雄蕊6枚，鳞片状，长不及0.5毫米。果椭圆形或卵形，长4-5厘米，干时褐黑色，果皮外面密布小疣点；种子卵形肾形至近三角形，略扁平，长8-10毫米，宽5-6毫米，种皮褐黑色，有光泽。花期2-4月，果期9-11月。
分布（Distribution）：产福建、台湾、广东、广西、香港、江西、湖南、四川。生于海拔300-800米的山地山谷疏林或密林中。
用途（Use）：
引自植物志英文版： FOC Vol. 6
Stauntonia obovata Hemsley, Hooker's Icon. Pl. 29: t. 2847. 1907.
倒卵叶野木瓜 dao luan ye ye mu gua | Lardizabalaceae | Stauntonia
Akebia cavaleriei Léveillé; Holboellia obovata (Hemsley) Chun; Stauntonia formosana Hayata; S. hebandra Hayata; S. hebandra var. angustata Y. C. Wu; S. keitaoensis Hayata; S. obovata var. angustata (Y. C. Wu) H. L. Li.
Monoecious. Stems and branches slender, striate. Petiole slender, 2--6(--8) cm; leaf blade palmately 3--5(or 6)-foliolate; petiolules 0.8--2(--3) cm; leaflets variable in shape and size, usually obovate, sometimes oblong, broadly elliptic, or oblanceolate, lateral leaflets sometimes slightly asymmetric, 3.5--6(--11) × 1.5--3(--6) cm, subleathery, abaxially farinaceous whitish green, adaxially dark green and shiny, base cuneate to broadly cuneate, margin slightly revolute, apex rounded, sometimes acute to acuminate; primary veins 3; secondary veins 4--7 pairs; tertiary veinlets and secondary veins inconspicuous on both surfaces or abaxially prominent and adaxially slightly impressed. Racemes 2 or 3, 4--5 cm, few flowered; bracts persistent; peduncle and pedicel slender. Flowers whitish yellow; bracteoles small, deciduous. Outer 3 sepals ovate-lanceolate, 9--10 × 3.5--4 mm, margin slightly revolute, apex acuminate; inner 3 sepals linear-lanceolate, less than 1 mm wide. Petals absent. Male flowers: stamens 3.5--4 mm. Filaments ca. 2 mm, connate into a tube; anthers free; connective apical appendage apiculate, minute. Pistillodes very small, concealed within filament tube. Female flowers: staminodes 6, scalelike, less than 0.5 mm. Carpels 3. Stigma small, capitate. Fruit brownish black when dry, ellipsoid to ovoid, 4--5 cm, densely tuberculate. Seeds ovoid-reniform to subtriangular, slightly compressed, 8--10 × 5--6 mm; seed coat brownish black, shiny. Fl. Feb--Apr, fr. Sep--Nov.
* Open to dense forest on mountain slopes, along valleys; 300--800 m. Fujian, Guangdong, Guangxi, Hunan, Jiangxi, Sichuan, Taiwan.
（责任编辑：徐晔春）
学名（Scientific Name）：Stauntonia obovata Hemsl.
英文名（English Common Name）：
别名（Chinese Common Name）：钝叶野木瓜
异名（Synonym）：Stauntonia formosana Hayata Stauntonia keitaoensis Hayata Holboellia obovata (Hemsl.) Chun Stauntonia hebandra Hayata Stauntonia hebandra var. angustata Y. C. Wu Stauntonia obovata var. angustata (Y. C. Wu) H. L. Li
科属（Family & Genus）：木通科（Lardizabalaceae）野木瓜属
形态特征（Description）：木质藤本，全体无毛。茎和枝纤细，有线纹。掌状复叶有小叶3-5（6）片；叶柄纤细，长2-6（8）厘米；小叶薄革质，形状和大小变化很大，通常倒卵形，有时为长圆形、阔椭圆形或倒披针形，侧生小叶有时略偏斜，长3.5-6（11）厘米，宽1.5-3（6）厘米，先端圆，有时急尖或渐尖，基部楔形至阔楔形，边缘略背卷，上面深绿色，有光泽，下面粉白绿色；侧脉每边4-7条，基部一对侧脉斜上举，叶脉在两面不明显或在上面微凹入，下面略凸起；小叶柄长8-20（30）毫米。总状花序2-3个簇生于叶腋，比叶短，长约4-5厘米，少花；总花梗和花梗均纤细；小苞片小，早落；花雌雄同株，白带淡黄色。雄花：外轮萼片卵状披针形，长9-10毫米，宽3.5-4毫米，先端渐尖，边缘稍内卷，内轮萼片线状披针形，宽不及1毫米；无花瓣；雄蕊长3.5-4毫米，花丝合生几达顶部成为长约2毫米的花丝管，花药分离，药隔稍突出成微小的凸头；退化心皮极小，藏于花丝管内。雌花：萼片和雄花的相似；心皮3；柱头小，头状；退化雄蕊6枚，鳞片状，长不及0.5毫米。果椭圆形或卵形，长4-5厘米，干时褐黑色，果皮外面密布小疣点；种子卵形肾形至近三角形，略扁平，长8-10毫米，宽5-6毫米，种皮褐黑色，有光泽。花期2-4月，果期9-11月。
分布（Distribution）：产福建、台湾、广东、广西、香港、江西、湖南、四川。生于海拔300-800米的山地山谷疏林或密林中。
用途（Use）：
引自植物志英文版： FOC Vol. 6
Stauntonia obovata Hemsley, Hooker's Icon. Pl. 29: t. 2847. 1907.
倒卵叶野木瓜 dao luan ye ye mu gua | Lardizabalaceae | Stauntonia
Akebia cavaleriei Léveillé; Holboellia obovata (Hemsley) Chun; Stauntonia formosana Hayata; S. hebandra Hayata; S. hebandra var. angustata Y. C. Wu; S. keitaoensis Hayata; S. obovata var. angustata (Y. C. Wu) H. L. Li.
Monoecious. Stems and branches slender, striate. Petiole slender, 2--6(--8) cm; leaf blade palmately 3--5(or 6)-foliolate; petiolules 0.8--2(--3) cm; leaflets variable in shape and size, usually obovate, sometimes oblong, broadly elliptic, or oblanceolate, lateral leaflets sometimes slightly asymmetric, 3.5--6(--11) × 1.5--3(--6) cm, subleathery, abaxially farinaceous whitish green, adaxially dark green and shiny, base cuneate to broadly cuneate, margin slightly revolute, apex rounded, sometimes acute to acuminate; primary veins 3; secondary veins 4--7 pairs; tertiary veinlets and secondary veins inconspicuous on both surfaces or abaxially prominent and adaxially slightly impressed. Racemes 2 or 3, 4--5 cm, few flowered; bracts persistent; peduncle and pedicel slender. Flowers whitish yellow; bracteoles small, deciduous. Outer 3 sepals ovate-lanceolate, 9--10 × 3.5--4 mm, margin slightly revolute, apex acuminate; inner 3 sepals linear-lanceolate, less than 1 mm wide. Petals absent. Male flowers: stamens 3.5--4 mm. Filaments ca. 2 mm, connate into a tube; anthers free; connective apical appendage apiculate, minute. Pistillodes very small, concealed within filament tube. Female flowers: staminodes 6, scalelike, less than 0.5 mm. Carpels 3. Stigma small, capitate. Fruit brownish black when dry, ellipsoid to ovoid, 4--5 cm, densely tuberculate. Seeds ovoid-reniform to subtriangular, slightly compressed, 8--10 × 5--6 mm; seed coat brownish black, shiny. Fl. Feb--Apr, fr. Sep--Nov.
* Open to dense forest on mountain slopes, along valleys; 300--800 m. Fujian, Guangdong, Guangxi, Hunan, Jiangxi, Sichuan, Taiwan.
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