白背枫Buddleja asiatica
中文名（Chinese Name）：白背枫
学名（Scientific Name）：Buddleja asiatica Lour.
英文名（English Common Name）：
别名（Chinese Common Name）：狭叶醉鱼草，驳骨丹醉鱼草
异名（Synonym）：Buddleja amentacea Kraenzl. Buddleja arfakensis Kaneh. et Hatus. Buddleja Sect. Neemda Benth. Buddleja subserrata Buch.-Ham. ex D. Don Buddleja sundaica Blume Buddleja densiflora Blume Buddleja acuminatissima Blume Buddleja salicina Lam. Buddleja serrulata Roth Vitex esquirolii H. Lév. Buddleja neemda var. philippensis Cham. et Schltdl. Buddleja asiatica var. brevicuspe Koord. Buddleja discolor Roth
科属（Family & Genus）：马钱科（Loganiaceae）醉鱼草属
形态特征（Description）：直立灌木或小乔木，高1-8米。嫩枝条四棱形，老枝条圆柱形；幼枝、叶下面、叶柄和花序均密被灰色或淡黄色星状短绒毛，有时毛被极密而成绵毛状。叶对生，叶片膜质至纸质，狭椭圆形、披针形或长披针形，长6-30厘米，宽1-7厘米，顶端渐尖或长渐尖，基部渐狭而成楔形，有时下延至叶柄基部，全缘或有小锯齿，上面绿色，干后黑褐色，通常无毛，稀有星状短柔毛，下面淡绿色，干后灰黄色；侧脉每边10-14条，上面扁平，干后凹陷，下面凸起；叶柄长2-15毫米。总状花序窄而长，由多个小聚伞花序组成，长5-25厘米，宽0.7-2厘米，单生或者3至数个聚生于枝顶或上部叶腋内，再排列成圆锥花序；花梗长0.2-2毫米；小苞片线形，短于花萼；花萼钟状或圆筒状，长1.5-4.5毫米，外面被星状短柔毛或短绒毛，内面无毛，花萼裂片三角形，长为花萼之半；花冠芳香，白色，有时淡绿色，花冠管圆筒状，直立，长3-6毫米，外面近无毛或被稀疏星状毛，内面仅中部以上被短柔毛或绵毛，花冠裂片近圆形，长1-1.7毫米，宽1-1.5毫米，广展，外面几无毛；雄蕊着生于花冠管喉部，花丝极短，花药长圆形，基部心形，花粉粒长球状，具3沟孔；雌蕊长2-3毫米，无毛，子房卵形或长卵形，长1-1.5毫米，宽0.8-1毫米，花柱短，柱头头状，2裂。蒴果椭圆状，长3-5毫米，直径1.5-3毫米；种子灰褐色，椭圆形，长0.8-1毫米，宽0.3-0.4毫米，两端具短翅。花期1-10月，果期3-12月。
分布（Distribution）：产于陕西、江西、福建、台湾、湖北、湖南、广东、海南、广西、四川、贵州、云南和西藏等省区。生海拔200-3 000米向阳山坡灌木丛中或疏林缘。分布于巴基斯坦、印度、锡金、不丹、尼泊尔、缅甸、泰国、越南、老挝、柬埔寨、马来西亚、巴布亚新几内亚、印度尼西亚和菲律宾等。
用途（Use）：根和叶供药用，有驱风化湿、行气活络之功效。花芳香，可提取芳香油。
引自植物志英文版：FOC Vol. 15 Page 335
Buddleja asiatica Loureiro, Fl. Cochinch. 1: 72. 1790.
驳骨丹 bai bei feng | Loganiaceae | Buddleja
Buddleja acuminatissima Blume; B. arfakensis Kanehira & Hatusima; B. amentacea Kraenzlin; B. asiatica var. brevicuspe Koorders; B. asiatica var. densiflora (Blume) Koorders & Valeton; B. asiatica var. salicina (Lamarck) Koorders & Valeton; B. asiatica var. sundaica (Blume) Koorders & Valeton; B. densiflora Blume; B. neemda Buchanan-Hamilton ex Roxburgh; B. neemda var. philippensis Chamisso & Schlechtendal; B. salicina Lamarck; B. serrulata Roth; B. subserrata Buchanan-Hamilton ex D. Don; B. sundaica Blume; B. virgata Blanco; Vitex esquirolii H. Léveillé.
Shrubs or small trees, 1--8 m tall; young branchlets, leaves abaxially, petioles, and inflorescences densely stellate pubescent or woolly with white, gray, or tawny hairs. Branchlets terete or subterete. Leaves opposite, sometimes alternate towards branchlet apex. Petiole 2--15 mm; leaf blade narrowly to very narrowly elliptic, 6--30 X 1--7 cm, adaxially stellate pubescent or glabrous, base cuneate to decurrent, margin subentire or remotely serrate-dentate, apex acuminate, lateral veins 10--14 pairs. Inflorescences terminal and/or axillary, 1--3 or more seemingly racemose cymes together, 5--25 X 0.7--2 cm; bracteoles linear. Pedicel to 2 mm. Calyx campanulate, 1.5--4.5 mm; lobes triangular, outside stellate pubescent or tomentose, inside glabrous. Corolla white, rarely pale violet or greenish; tube 2.5--4.8 mm, outside densely to sparsely stellate pubescent; lobes suborbicular, 1--1.7 X 1--1.5 mm, spreading. Stamens inserted above middle of corolla tube to nearly at mouth, included; anthers oblong. Ovary ovoid to narrowly ovoid, 1--1.5 X 0.8--1 mm, glabrous or scaly. Style short; stigma capitate. Capsules ellipsoid, 3--5 X 1.5--3 mm, glabrous or sparsely and minutely scaly. Seeds pale brown, elliptic, 0.8--1 X 0.3--0.4 mm, short winged at both ends. Fl. Jan-Oct; fr. Mar-Dec.
Open places, at edge of open forests, open woodlands; 0--2800 m. Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hubei, Hunan, Jiangxi, Shanxi, Sichuan, Taiwan, Xizang, Yunnan [Bangladesh, Bhutan, Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, New Guinea, Pakistan, Philippines, Thailand, Vietnam]
Medicinal and source of perfume.
（责任编辑：徐晔春）
学名（Scientific Name）：Buddleja asiatica Lour.
英文名（English Common Name）：
别名（Chinese Common Name）：狭叶醉鱼草，驳骨丹醉鱼草
异名（Synonym）：Buddleja amentacea Kraenzl. Buddleja arfakensis Kaneh. et Hatus. Buddleja Sect. Neemda Benth. Buddleja subserrata Buch.-Ham. ex D. Don Buddleja sundaica Blume Buddleja densiflora Blume Buddleja acuminatissima Blume Buddleja salicina Lam. Buddleja serrulata Roth Vitex esquirolii H. Lév. Buddleja neemda var. philippensis Cham. et Schltdl. Buddleja asiatica var. brevicuspe Koord. Buddleja discolor Roth
科属（Family & Genus）：马钱科（Loganiaceae）醉鱼草属
形态特征（Description）：直立灌木或小乔木，高1-8米。嫩枝条四棱形，老枝条圆柱形；幼枝、叶下面、叶柄和花序均密被灰色或淡黄色星状短绒毛，有时毛被极密而成绵毛状。叶对生，叶片膜质至纸质，狭椭圆形、披针形或长披针形，长6-30厘米，宽1-7厘米，顶端渐尖或长渐尖，基部渐狭而成楔形，有时下延至叶柄基部，全缘或有小锯齿，上面绿色，干后黑褐色，通常无毛，稀有星状短柔毛，下面淡绿色，干后灰黄色；侧脉每边10-14条，上面扁平，干后凹陷，下面凸起；叶柄长2-15毫米。总状花序窄而长，由多个小聚伞花序组成，长5-25厘米，宽0.7-2厘米，单生或者3至数个聚生于枝顶或上部叶腋内，再排列成圆锥花序；花梗长0.2-2毫米；小苞片线形，短于花萼；花萼钟状或圆筒状，长1.5-4.5毫米，外面被星状短柔毛或短绒毛，内面无毛，花萼裂片三角形，长为花萼之半；花冠芳香，白色，有时淡绿色，花冠管圆筒状，直立，长3-6毫米，外面近无毛或被稀疏星状毛，内面仅中部以上被短柔毛或绵毛，花冠裂片近圆形，长1-1.7毫米，宽1-1.5毫米，广展，外面几无毛；雄蕊着生于花冠管喉部，花丝极短，花药长圆形，基部心形，花粉粒长球状，具3沟孔；雌蕊长2-3毫米，无毛，子房卵形或长卵形，长1-1.5毫米，宽0.8-1毫米，花柱短，柱头头状，2裂。蒴果椭圆状，长3-5毫米，直径1.5-3毫米；种子灰褐色，椭圆形，长0.8-1毫米，宽0.3-0.4毫米，两端具短翅。花期1-10月，果期3-12月。
分布（Distribution）：产于陕西、江西、福建、台湾、湖北、湖南、广东、海南、广西、四川、贵州、云南和西藏等省区。生海拔200-3 000米向阳山坡灌木丛中或疏林缘。分布于巴基斯坦、印度、锡金、不丹、尼泊尔、缅甸、泰国、越南、老挝、柬埔寨、马来西亚、巴布亚新几内亚、印度尼西亚和菲律宾等。
用途（Use）：根和叶供药用，有驱风化湿、行气活络之功效。花芳香，可提取芳香油。
引自植物志英文版：FOC Vol. 15 Page 335
Buddleja asiatica Loureiro, Fl. Cochinch. 1: 72. 1790.
驳骨丹 bai bei feng | Loganiaceae | Buddleja
Buddleja acuminatissima Blume; B. arfakensis Kanehira & Hatusima; B. amentacea Kraenzlin; B. asiatica var. brevicuspe Koorders; B. asiatica var. densiflora (Blume) Koorders & Valeton; B. asiatica var. salicina (Lamarck) Koorders & Valeton; B. asiatica var. sundaica (Blume) Koorders & Valeton; B. densiflora Blume; B. neemda Buchanan-Hamilton ex Roxburgh; B. neemda var. philippensis Chamisso & Schlechtendal; B. salicina Lamarck; B. serrulata Roth; B. subserrata Buchanan-Hamilton ex D. Don; B. sundaica Blume; B. virgata Blanco; Vitex esquirolii H. Léveillé.
Shrubs or small trees, 1--8 m tall; young branchlets, leaves abaxially, petioles, and inflorescences densely stellate pubescent or woolly with white, gray, or tawny hairs. Branchlets terete or subterete. Leaves opposite, sometimes alternate towards branchlet apex. Petiole 2--15 mm; leaf blade narrowly to very narrowly elliptic, 6--30 X 1--7 cm, adaxially stellate pubescent or glabrous, base cuneate to decurrent, margin subentire or remotely serrate-dentate, apex acuminate, lateral veins 10--14 pairs. Inflorescences terminal and/or axillary, 1--3 or more seemingly racemose cymes together, 5--25 X 0.7--2 cm; bracteoles linear. Pedicel to 2 mm. Calyx campanulate, 1.5--4.5 mm; lobes triangular, outside stellate pubescent or tomentose, inside glabrous. Corolla white, rarely pale violet or greenish; tube 2.5--4.8 mm, outside densely to sparsely stellate pubescent; lobes suborbicular, 1--1.7 X 1--1.5 mm, spreading. Stamens inserted above middle of corolla tube to nearly at mouth, included; anthers oblong. Ovary ovoid to narrowly ovoid, 1--1.5 X 0.8--1 mm, glabrous or scaly. Style short; stigma capitate. Capsules ellipsoid, 3--5 X 1.5--3 mm, glabrous or sparsely and minutely scaly. Seeds pale brown, elliptic, 0.8--1 X 0.3--0.4 mm, short winged at both ends. Fl. Jan-Oct; fr. Mar-Dec.
Open places, at edge of open forests, open woodlands; 0--2800 m. Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hubei, Hunan, Jiangxi, Shanxi, Sichuan, Taiwan, Xizang, Yunnan [Bangladesh, Bhutan, Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, New Guinea, Pakistan, Philippines, Thailand, Vietnam]
Medicinal and source of perfume.
（责任编辑：徐晔春）
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