苦槛蓝Pentacoelium bontioides
中文名（Chinese Name）：苦槛蓝
学名（Scientific Name）：Pentacoelium bontioides Siebold & Zucc.
英文名（English Common Name）：
别名（Chinese Common Name）：苦槛盘、海菊花
异名（Synonym）：Myoporum bontioides (Sieb. et Zucc.) A. Gray Polycoelium chinense A. DC. Myoporum chinense (A. DC.) A. Gray Polycoelium bontioides (Siebold et Zucc.) A. DC. Pentaceolium bontioides Sieb. et Zucc. Bontia bontioides (A.Gray) Aver.
科属（Family & Genus）：苦槛蓝科（Myoporaceae）苦槛蓝属
形态特征（Description）：常绿灌木，高1-2米。茎直立，多分枝，小枝圆柱状，直径3-5毫米，具略突出的圆形叶痕，淡褐色。叶互生，无毛；叶片软革质，稍多汁，狭椭圆形、椭圆形至倒披针状椭圆形，长5-10厘米，宽1.5-3.5厘米，先端急尖或短渐尖，常具小尖头，边缘全缘，基部渐狭，中脉在上面微凹，于下面稍凸起，侧脉每边3-4条，不明显；叶柄长1-2厘米。聚伞花序具2-4朵花，或为单花，腋生，无总梗；花梗长1-2厘米，先端增粗，无毛。花萼5深裂，裂片卵状椭圆形或三角状卵形，长4-5毫米，先端急尖，质厚，微具腺点，无毛，宿存。花冠漏斗状钟形，檐直径约3厘米，略反曲，5裂，白色，有紫色斑点，外面无毛，内面从裂片下方至筒部散生短柔毛；筒长12-15毫米，口部直径5-6毫米，基部上方直径约3毫米；裂片长8毫米，卵形至宽长圆形，先端钝圆。雄蕊着生于冠筒内面基部上方约1厘米处，无毛；花丝长15-18毫米；花药宽卵形，长2毫米，开裂时基部极叉开，黄褐色。雌蕊无毛；子房卵球形，长约2毫米，具5-8个分隔室，先端渐尖；花柱长达25毫米，丝状，柱头小头状。核果卵球形，长1-1.5厘米，先端有小尖头，熟时紫红色，多汁，无毛，干后具5-8条纵棱，内含5-8个种子。花期4-6月，果期5-7月。
分布（Distribution）：产浙江、福建、台湾、广东、香港、广西、海南，生于海滨潮汐带以上沙地或多石地灌丛中。日本、越南北部沿海地区有分布。
引自中国植物志英文版：FOC Vol. 19 Page 492
Pentacoelium bontioides Siebold & Zuccarini, Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(3): 151. 1846.
苦槛蓝 ku jian lan| Myoporaceae | Pentacoelium
Myoporum bontioides (Siebold & Zuccarini) A. Gray; M. chinense (A. Candolle) A. Gray; Polycoelium bontioides (Siebold & Zuccarini) A. Candolle; P. chinense A. Candolle.
Shrubs 1-2 m tall. Stems erect, branched; twigs pale brown, terete, 3-5 mm in diam. Leaves alternate, glabrous; petiole 1-2 cm; leaf blade narrowly elliptic, elliptic, or oblanceolate-elliptic, 4-13 × 1.5-4 cm, softly leathery, secondary veins 3 or 4 on each side of midvein, base attenuate, margin entire or rarely obscurely serrulate, apex acute to shortly acuminate and often mucronate. Flowers axillary, 1 or 2(-4) in fascicles. Pedicel 1-2.7 cm, apically thickened, glabrous. Sepals 5, ovate-elliptic to triangular-ovate, 3.5-5.5 mm, with some translucent glands, glabrous, persistent, apex acute. Corolla white to pale pinkish purple with purple spots or streaks, funnel-shaped to campanulate, 5-lobed, outside glabrous; tube 1.2-1.5 cm, throat 5-6 mm broad; lobes ovate to broadly ovate, ca. 8 mm, inside basally sparsely pubescent, apex rounded. Stamens inserted in corolla tube ca. 1 mm from base, glabrous; filaments 1.5-1.8 cm; anthers ca. 2 mm. Gynoecium glabrous; ovary ovoid-spherical, ca. 2 mm, with 5-8 locules, apically tapering; style filiform, ca. 2.5 cm; stigma capitate, 5-lobed. Fruit purplish red but drying pale brown, ovoid-spherical, 1-1.5 × 0.9-1.2 cm, fleshy, 5-8-ribbed when dry, apically tapering, glabrous, with 5-8 seeds. Fl. Apr-Jun, fr. May-Jul.
Sandy sites or stony thickets along coasts; near sea level. E Fujian, S Guangdong, S Guangxi (Fangcheng, Hepu), Hainan (Wanning, Xisha Qundao), W Taiwan, E Zhejiang (Dongtou) [S Japan, N Vietnam].
（责任编辑：徐晔春）
学名（Scientific Name）：Pentacoelium bontioides Siebold & Zucc.
英文名（English Common Name）：
别名（Chinese Common Name）：苦槛盘、海菊花
异名（Synonym）：Myoporum bontioides (Sieb. et Zucc.) A. Gray Polycoelium chinense A. DC. Myoporum chinense (A. DC.) A. Gray Polycoelium bontioides (Siebold et Zucc.) A. DC. Pentaceolium bontioides Sieb. et Zucc. Bontia bontioides (A.Gray) Aver.
科属（Family & Genus）：苦槛蓝科（Myoporaceae）苦槛蓝属
形态特征（Description）：常绿灌木，高1-2米。茎直立，多分枝，小枝圆柱状，直径3-5毫米，具略突出的圆形叶痕，淡褐色。叶互生，无毛；叶片软革质，稍多汁，狭椭圆形、椭圆形至倒披针状椭圆形，长5-10厘米，宽1.5-3.5厘米，先端急尖或短渐尖，常具小尖头，边缘全缘，基部渐狭，中脉在上面微凹，于下面稍凸起，侧脉每边3-4条，不明显；叶柄长1-2厘米。聚伞花序具2-4朵花，或为单花，腋生，无总梗；花梗长1-2厘米，先端增粗，无毛。花萼5深裂，裂片卵状椭圆形或三角状卵形，长4-5毫米，先端急尖，质厚，微具腺点，无毛，宿存。花冠漏斗状钟形，檐直径约3厘米，略反曲，5裂，白色，有紫色斑点，外面无毛，内面从裂片下方至筒部散生短柔毛；筒长12-15毫米，口部直径5-6毫米，基部上方直径约3毫米；裂片长8毫米，卵形至宽长圆形，先端钝圆。雄蕊着生于冠筒内面基部上方约1厘米处，无毛；花丝长15-18毫米；花药宽卵形，长2毫米，开裂时基部极叉开，黄褐色。雌蕊无毛；子房卵球形，长约2毫米，具5-8个分隔室，先端渐尖；花柱长达25毫米，丝状，柱头小头状。核果卵球形，长1-1.5厘米，先端有小尖头，熟时紫红色，多汁，无毛，干后具5-8条纵棱，内含5-8个种子。花期4-6月，果期5-7月。
分布（Distribution）：产浙江、福建、台湾、广东、香港、广西、海南，生于海滨潮汐带以上沙地或多石地灌丛中。日本、越南北部沿海地区有分布。
引自中国植物志英文版：FOC Vol. 19 Page 492
Pentacoelium bontioides Siebold & Zuccarini, Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(3): 151. 1846.
苦槛蓝 ku jian lan| Myoporaceae | Pentacoelium
Myoporum bontioides (Siebold & Zuccarini) A. Gray; M. chinense (A. Candolle) A. Gray; Polycoelium bontioides (Siebold & Zuccarini) A. Candolle; P. chinense A. Candolle.
Shrubs 1-2 m tall. Stems erect, branched; twigs pale brown, terete, 3-5 mm in diam. Leaves alternate, glabrous; petiole 1-2 cm; leaf blade narrowly elliptic, elliptic, or oblanceolate-elliptic, 4-13 × 1.5-4 cm, softly leathery, secondary veins 3 or 4 on each side of midvein, base attenuate, margin entire or rarely obscurely serrulate, apex acute to shortly acuminate and often mucronate. Flowers axillary, 1 or 2(-4) in fascicles. Pedicel 1-2.7 cm, apically thickened, glabrous. Sepals 5, ovate-elliptic to triangular-ovate, 3.5-5.5 mm, with some translucent glands, glabrous, persistent, apex acute. Corolla white to pale pinkish purple with purple spots or streaks, funnel-shaped to campanulate, 5-lobed, outside glabrous; tube 1.2-1.5 cm, throat 5-6 mm broad; lobes ovate to broadly ovate, ca. 8 mm, inside basally sparsely pubescent, apex rounded. Stamens inserted in corolla tube ca. 1 mm from base, glabrous; filaments 1.5-1.8 cm; anthers ca. 2 mm. Gynoecium glabrous; ovary ovoid-spherical, ca. 2 mm, with 5-8 locules, apically tapering; style filiform, ca. 2.5 cm; stigma capitate, 5-lobed. Fruit purplish red but drying pale brown, ovoid-spherical, 1-1.5 × 0.9-1.2 cm, fleshy, 5-8-ribbed when dry, apically tapering, glabrous, with 5-8 seeds. Fl. Apr-Jun, fr. May-Jul.
Sandy sites or stony thickets along coasts; near sea level. E Fujian, S Guangdong, S Guangxi (Fangcheng, Hepu), Hainan (Wanning, Xisha Qundao), W Taiwan, E Zhejiang (Dongtou) [S Japan, N Vietnam].
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