羊踯躅Rhododendron molle
中文名（Chinese Name）：羊踯躅
学名（Scientific Name）：Rhododendron molle (Bl.) G. Don
英文名（English Common Name）：
别名（Chinese Common Name）：闹羊花、羊不食草
异名（Synonym）：Azalea sinensis Lodd. Azalea mollis Blume Rhododendron sinensis (Lodd.) Sweet Rhododendron sinense (Lodd.) Sweet
科属（Family & Genus）：杜鹃花科（Ericaceae）杜鹃属
形态特征（Description）：落叶灌木，高0.5-2米；分枝稀疏，枝条直立，幼时密被灰白色柔毛及疏刚毛。叶纸质，长圆形至长圆状披针形，长5-11厘米，宽1.5-3.5厘米，先端钝，具短尖头，基部楔形，边缘具睫毛，幼时上面被微柔毛，下面密被灰白色柔毛，沿中脉被黄褐色刚毛，中脉和侧脉凸出；叶柄长2-6毫米，被柔毛和少数刚毛；总状伞形花序顶生，花多达13朵，先花后叶或与叶同时开放；花梗长1-2.5厘米，被微柔毛及疏刚毛；花萼裂片小，圆齿状，被微柔毛和刚毛状睫毛；花冠阔漏斗形，长4.5厘米，直径5-6厘米，黄色或金黄色，内有深红色斑点，花冠管向基部渐狭，圆筒状，长2.6厘米，外面被微柔毛，裂片5，椭圆形或卵状长圆形，长2.8厘米，外面被微柔毛；雄蕊5，不等长，长不超过花冠，花丝扁平，中部以下被微柔毛；子房圆锥状，长4毫米，密被灰白色柔毛及疏刚毛，花柱长达6厘米，无毛。蒴果圆锥状长圆形，长2.5-3.5厘米，具5条纵肋，被微柔毛和疏刚毛。花期3-5月，果期7-8月。
分布（Distribution）：产江苏、安徽、浙江、江西、福建、河南、湖北、湖南、广东、广西、四川、贵州和云南。生于海拔1000米的山坡草地或丘陵地带的灌丛或山脊杂木林下。
用途（Use）：
引自中国植物志英文版FOC Vol. 14 Page 431
Rhododendron molle (Blume) G. Don, Gen. Hist. 3: 846. 1834.
羊踯躅 yang zhi zhu | Apiaceae | Rhododendron
Azalea mollis Blume, Catalogus, 44. 1823; A. sinensis Loddiges; Rhododendron sinense (Loddiges) Sweet.
Shrubs, 0.5–2 m tall; branches densely gray-white-pubescent, also sparsely setose when young. Petiole 2–6 mm, puberulent and ± setose; leaf blade papery, oblong to oblong-lanceolate, 5–11 × 1.5–3.5 cm; base cuneate; margin ciliate; apex obtuse and mucronate; abaxial surface densely gray-white-pubescent, yellow-brown setose along midrib; adaxial surface sparsely to densely puberulent when young. Inflorescence terminal, racemose-umbellate: flowers opening before or with the leaves; many-flowered. Pedicel 1–2.5 cm, pubescent and sparsely setose; calyx lobes small, rounded, pubescent and setose-ciliate; corolla broadly funnelform, yellow or golden yellow, with dark red flecks on lobes, ca. 4.5 × 5–6 cm; tube cylindric, tapering towards base, ca. 26 mm wide, outer surface puberulent; lobes 5, elliptic or ovate-oblong, ca. 2.8 cm, puberulent on outer surface; stamens 5, unequal; filaments flat, puberulent below; ovary conical, ca. 4 mm, densely gray-white-pubescent, also sparsely setose; style to 6 cm, glabrous. Capsule conical-cylindric, 5-ribbed, 25–35 mm, puberulent and sparsely setose. Fl. Mar–May, fr. Jul–Aug.
Pinus forests, thickets on mountain slopes, exposed grassy hillsides, ridges; near sea level to 2500 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Sichuan, Yunnan, Zhejiang.
Kron (Edinburgh J. Bot. 50: 279. 1993) treated Rhododendron japonicum A. Gray as R. molle subsp. japonicum (A. Gray) Kron. This taxon differs from subsp. molle in its more densely hairy fruit and yellow to orange-red flowers. It is restricted to Japan.
（责任编辑：徐晔春）
学名（Scientific Name）：Rhododendron molle (Bl.) G. Don
英文名（English Common Name）：
别名（Chinese Common Name）：闹羊花、羊不食草
异名（Synonym）：Azalea sinensis Lodd. Azalea mollis Blume Rhododendron sinensis (Lodd.) Sweet Rhododendron sinense (Lodd.) Sweet
科属（Family & Genus）：杜鹃花科（Ericaceae）杜鹃属
形态特征（Description）：落叶灌木，高0.5-2米；分枝稀疏，枝条直立，幼时密被灰白色柔毛及疏刚毛。叶纸质，长圆形至长圆状披针形，长5-11厘米，宽1.5-3.5厘米，先端钝，具短尖头，基部楔形，边缘具睫毛，幼时上面被微柔毛，下面密被灰白色柔毛，沿中脉被黄褐色刚毛，中脉和侧脉凸出；叶柄长2-6毫米，被柔毛和少数刚毛；总状伞形花序顶生，花多达13朵，先花后叶或与叶同时开放；花梗长1-2.5厘米，被微柔毛及疏刚毛；花萼裂片小，圆齿状，被微柔毛和刚毛状睫毛；花冠阔漏斗形，长4.5厘米，直径5-6厘米，黄色或金黄色，内有深红色斑点，花冠管向基部渐狭，圆筒状，长2.6厘米，外面被微柔毛，裂片5，椭圆形或卵状长圆形，长2.8厘米，外面被微柔毛；雄蕊5，不等长，长不超过花冠，花丝扁平，中部以下被微柔毛；子房圆锥状，长4毫米，密被灰白色柔毛及疏刚毛，花柱长达6厘米，无毛。蒴果圆锥状长圆形，长2.5-3.5厘米，具5条纵肋，被微柔毛和疏刚毛。花期3-5月，果期7-8月。
分布（Distribution）：产江苏、安徽、浙江、江西、福建、河南、湖北、湖南、广东、广西、四川、贵州和云南。生于海拔1000米的山坡草地或丘陵地带的灌丛或山脊杂木林下。
用途（Use）：
引自中国植物志英文版FOC Vol. 14 Page 431
Rhododendron molle (Blume) G. Don, Gen. Hist. 3: 846. 1834.
羊踯躅 yang zhi zhu | Apiaceae | Rhododendron
Azalea mollis Blume, Catalogus, 44. 1823; A. sinensis Loddiges; Rhododendron sinense (Loddiges) Sweet.
Shrubs, 0.5–2 m tall; branches densely gray-white-pubescent, also sparsely setose when young. Petiole 2–6 mm, puberulent and ± setose; leaf blade papery, oblong to oblong-lanceolate, 5–11 × 1.5–3.5 cm; base cuneate; margin ciliate; apex obtuse and mucronate; abaxial surface densely gray-white-pubescent, yellow-brown setose along midrib; adaxial surface sparsely to densely puberulent when young. Inflorescence terminal, racemose-umbellate: flowers opening before or with the leaves; many-flowered. Pedicel 1–2.5 cm, pubescent and sparsely setose; calyx lobes small, rounded, pubescent and setose-ciliate; corolla broadly funnelform, yellow or golden yellow, with dark red flecks on lobes, ca. 4.5 × 5–6 cm; tube cylindric, tapering towards base, ca. 26 mm wide, outer surface puberulent; lobes 5, elliptic or ovate-oblong, ca. 2.8 cm, puberulent on outer surface; stamens 5, unequal; filaments flat, puberulent below; ovary conical, ca. 4 mm, densely gray-white-pubescent, also sparsely setose; style to 6 cm, glabrous. Capsule conical-cylindric, 5-ribbed, 25–35 mm, puberulent and sparsely setose. Fl. Mar–May, fr. Jul–Aug.
Pinus forests, thickets on mountain slopes, exposed grassy hillsides, ridges; near sea level to 2500 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Sichuan, Yunnan, Zhejiang.
Kron (Edinburgh J. Bot. 50: 279. 1993) treated Rhododendron japonicum A. Gray as R. molle subsp. japonicum (A. Gray) Kron. This taxon differs from subsp. molle in its more densely hairy fruit and yellow to orange-red flowers. It is restricted to Japan.
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