广东水锦树Wendlandia guangdongensis
中文名（Chinese Name）：广东水锦树
学名（Scientific Name）：Wendlandia guangdongensis W. C. Chen
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：
科属（Family & Genus）：茜草科（Rubiaceae）水锦树属
形态特征（Description）：灌木或乔木，高4-6米；嫩枝被铁锈色硬毛。叶厚纸质，披针状长圆形或卵状椭圆形，长7-16厘米，宽3-8.5厘米，顶端短渐尖或稍钝，基部浑圆或阔楔形，上面沿中脉和侧脉有疏短柔毛，下面有极疏的短柔毛；侧脉7-11对，在下面凸起；叶柄长0.5-1.2厘米，有棕色柔毛；托叶上部圆形，反折，宽约为小枝的2倍。花序顶生，密被铁锈色硬毛，长13-17厘米，宽10-20厘米；小苞片椭圆形，长约1.5毫米，有缘毛；花无花梗，簇生；花萼长2-3毫米，萼管有疏柔毛，裂片卵形或长圆形，长1.2-2毫米，比萼管长或近等长，无毛或基部边缘有疏缘毛；花冠管状，白色或绿黄色，外面无毛，内面在喉部有白色硬毛，长3.5-5毫米，裂片近圆形，长约1毫米，开放时下弯；花药椭圆形，长约0.7毫米，花丝极短；柱头2裂，伸出。蒴果球形，直径约1.5毫米，有疏柔毛，顶冠以宿存萼裂片。花期3-4月，果期5月。
分布（Distribution）：产广东、海南，生于海拔100-800米山坡或山谷溪边灌丛中或林中。
用途（Use）：
引自中国植物志英文版：FOC Vol. 19 Page 356, 359
Wendlandia guangdongensis W. C. Chen, Acta Phytotax. Sin. 21: 393. 1983.
广东水锦树 guang dong shui jin shu| Rubiaceae | Wendlandia
Shrubs or trees, 4-6 m tall; branches terete, moderately to densely hirsute. Leaves opposite; petiole 0.3-1.2 cm, moderately to densely hirtellous; blade drying thickly papery, lanceolate-oblong or ovate-elliptic, 7-16 × 3-8.5 cm, adaxially sparsely strigillose or puberulent to glabrescent on lamina and moderately to densely strigillose or hirtellous on principal veins, abaxially sparsely to moderately hirtellous throughout, base rounded to obtuse, apex obtuse, shortly acuminate, or acute; secondary veins 7-11 pairs; stipules generally persistent, pandurate, 5-6 × 4-6 mm, glabrescent, with upper part spreading to reflexed, apex rounded to obtuse. Inflorescences paniculate, branched to 2 or 3 orders, 13-17 × 10-20 cm, densely hirtellous to hirsute, pedunculate; peduncle 1-2 cm; bracts narrowly elliptic to oblanceolate, 1.5-3 mm. Flowers sessile in glomerules. Calyx glabrous; hypanthium portion subglobose, ca. 0.8 mm; limb divided nearly to base; lobes lanceolate or narrowly oblong, 1.2-2 mm, sparsely to densely ciliate. Corolla white or greenish yellow, tubular to salverform, glabrous outside; tube 2-3.5 mm, in throat white hirsute; lobes suborbicular, ca. 1 mm. Anthers elliptic, ca. 0.7 mm, subsessile, partially exserted. Stigma 2-lobed, ca. 0.3 mm. Capsules subglobose, ca. 1.5 mm in diam., glabrous. Fl. Mar-Apr, fr. May.
● Thickets or forests in ravines or on hill slopes; 100-800 m. Guangdong, Hainan.
The ciliate filaments on the margins of the calyx lobes give the appearance of pilose pubescence on all of the calyx at first glance, but when teased apart the individual hypanthia on the material seen are completely glabrous.
（责任编辑：徐晔春）
学名（Scientific Name）：Wendlandia guangdongensis W. C. Chen
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：
科属（Family & Genus）：茜草科（Rubiaceae）水锦树属
形态特征（Description）：灌木或乔木，高4-6米；嫩枝被铁锈色硬毛。叶厚纸质，披针状长圆形或卵状椭圆形，长7-16厘米，宽3-8.5厘米，顶端短渐尖或稍钝，基部浑圆或阔楔形，上面沿中脉和侧脉有疏短柔毛，下面有极疏的短柔毛；侧脉7-11对，在下面凸起；叶柄长0.5-1.2厘米，有棕色柔毛；托叶上部圆形，反折，宽约为小枝的2倍。花序顶生，密被铁锈色硬毛，长13-17厘米，宽10-20厘米；小苞片椭圆形，长约1.5毫米，有缘毛；花无花梗，簇生；花萼长2-3毫米，萼管有疏柔毛，裂片卵形或长圆形，长1.2-2毫米，比萼管长或近等长，无毛或基部边缘有疏缘毛；花冠管状，白色或绿黄色，外面无毛，内面在喉部有白色硬毛，长3.5-5毫米，裂片近圆形，长约1毫米，开放时下弯；花药椭圆形，长约0.7毫米，花丝极短；柱头2裂，伸出。蒴果球形，直径约1.5毫米，有疏柔毛，顶冠以宿存萼裂片。花期3-4月，果期5月。
分布（Distribution）：产广东、海南，生于海拔100-800米山坡或山谷溪边灌丛中或林中。
用途（Use）：
引自中国植物志英文版：FOC Vol. 19 Page 356, 359
Wendlandia guangdongensis W. C. Chen, Acta Phytotax. Sin. 21: 393. 1983.
广东水锦树 guang dong shui jin shu| Rubiaceae | Wendlandia
Shrubs or trees, 4-6 m tall; branches terete, moderately to densely hirsute. Leaves opposite; petiole 0.3-1.2 cm, moderately to densely hirtellous; blade drying thickly papery, lanceolate-oblong or ovate-elliptic, 7-16 × 3-8.5 cm, adaxially sparsely strigillose or puberulent to glabrescent on lamina and moderately to densely strigillose or hirtellous on principal veins, abaxially sparsely to moderately hirtellous throughout, base rounded to obtuse, apex obtuse, shortly acuminate, or acute; secondary veins 7-11 pairs; stipules generally persistent, pandurate, 5-6 × 4-6 mm, glabrescent, with upper part spreading to reflexed, apex rounded to obtuse. Inflorescences paniculate, branched to 2 or 3 orders, 13-17 × 10-20 cm, densely hirtellous to hirsute, pedunculate; peduncle 1-2 cm; bracts narrowly elliptic to oblanceolate, 1.5-3 mm. Flowers sessile in glomerules. Calyx glabrous; hypanthium portion subglobose, ca. 0.8 mm; limb divided nearly to base; lobes lanceolate or narrowly oblong, 1.2-2 mm, sparsely to densely ciliate. Corolla white or greenish yellow, tubular to salverform, glabrous outside; tube 2-3.5 mm, in throat white hirsute; lobes suborbicular, ca. 1 mm. Anthers elliptic, ca. 0.7 mm, subsessile, partially exserted. Stigma 2-lobed, ca. 0.3 mm. Capsules subglobose, ca. 1.5 mm in diam., glabrous. Fl. Mar-Apr, fr. May.
● Thickets or forests in ravines or on hill slopes; 100-800 m. Guangdong, Hainan.
The ciliate filaments on the margins of the calyx lobes give the appearance of pilose pubescence on all of the calyx at first glance, but when teased apart the individual hypanthia on the material seen are completely glabrous.
（责任编辑：徐晔春）
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