长叶水麻Debregeasia longifolia (Burm. F.) Wedd.
长叶水麻Debregeasia longifolia (Burm. F.) Wedd.
4. 长叶水麻(中国树木分类学)麻叶树(滇西南),水珠麻(滇东南)图版86: 9-12
Debregeasia longifolia (Burm. f.) Wedd. in DC. Prodr. 16 (1): 23524. 1869; Brand. Forest Fl. Brit. Ind. 405. 1874; Koorders, Exkursionsfl. Java 2: 149. 1912, et l. c.Blutenpfl. Atlas 1925: 546, fig. 828. 1925; Schneid. in Sarg. Pl. Wils. 3: 314. 1916, p. p.; Rehd. Man. Cult. Trees and Shrubs 201. 1927; 陈嵘, 中国树木分类学247. 1937; Satake in Kihara, Faun. et Fl. Nepel Himal. 111. 1955; Hara, Fl. East. Himal. 57.1966, et in Ohashi, l. c. 3rd. Rep. 19. 1975; 中国高等植物图鉴, 1: 523, 图1045. 1972; 湖北植物志1: 187, 图246. 1976; 西藏植物志1: 562. 1983; Grierson et Long, Fl. Bhutan 1 (1): 132. 1983; 云南种子植物名录, 上册, 717. 1984; 贵州植物志4: 81. 1989; Wilmot-Dear in Kew Bull. 44 (4): 702. 1989.——Urtica longifolia Burm. f. Fl. Ind. 197 (sphalm. 297). 1768.——U. angustata Bl. Bijdr. 499. 1825. ——Debregeasia velutina Gaudich. Bot. Voy. Monde Bonite, Bot. Atlas t. 90. 1844; Wedd. Morogr.Urtic. 460, t. 15A. 1857; Hook. f. Fl. Brit. Ind. 5: 590. 1888; Gagnep. in Lecomte, Fl. Gen. Indo-Chine 5: 867. 1929; Wilmot-Dear in Kew Bull. 43: 675, fig. 1. 1989, p. max. p. ——Conoceplialus niveus Wight, Ic. Pl. Ind. Or. 6: t. 1959. 1853.——Missiessya velutina Wedd. in Ann. Sci. Nat. ser. 4. 1: 195. 1854.——Morocarpus longifolius Bl. Mus. Bot. Lugd. -Bat. 2: 156. 1856; Kurz, Forest Fl. Brit. Burma 2: 428. 1877.——Morocarpus velutinus Bl. Mus. Bot. Lugd. -Bat. 2: 156. 1856.——M. dichotoma (Bl.) Bl. Mus. Bot. Lugd. -Bat. 2: 157. 1856.——D. dichotoma (Bl.) Wedd. Monogr. Urtic. 462. 1857.——D. libera Chien et C. J. Chen in Acta Phytotax. Sin. 21 (4): 476. 1983.——D. edulis auct.non Wedd.: C. H. Wright in Journ. Linn.Soc. Bot. 26: 492. 1899, p. p. quoad pl. Yunnan. ——?D. salicifolia auct. non Rendie: Hand. -Mazz. Symb. Sin. 7: 154. 1927.
小乔木或灌木,高3-6米。小枝纤细,多少延伸,棕红色或褐紫色,密被伸展的灰色或褐色的微粗毛,以后渐脱落。叶纸质或薄纸质,长圆状或倒卵状披针形,有时近条形或长圆状椭圆形,稀狭卵形,先端渐尖,基部圆形或微缺,稀宽楔形,长(7-)9-18(23)厘米,宽(1.5-)2-5 (-6.5 )厘米,边缘具细牙齿或细锯齿,上面深绿色,疏生细糙毛,有泡状隆起,下面灰绿色,在脉网内被一层灰白色的短毡毛,在脉上密生灰色或褐色粗毛,基出脉3条,侧出的2条近直伸达中部边缘,侧脉5-8(-10)对,在近边缘网结,并向外分出细脉达齿尖,细脉交互横生结成细网,各级脉在下面隆起;叶柄长1-3 (-4)厘米,毛被同幼枝;托叶长圆状披针形,长6-10毫米,先端2裂至上部的近三分之一处,背面被短柔毛。花序雌雄异株,稀同株,生当年生枝、上年生枝和老枝的叶腋,2-4回的二歧分枝,在花枝最上部的常二叉分枝或单生,长约1-2.5厘米,花序梗近无或长至1厘米,序轴上密被伸展的短柔毛,团伞花簇径3-4毫米;苞片长三角状卵形,长约1毫米,背面被短柔毛,雄花在芽时微扁球形,具短梗,直径约1.2-1.5毫米;花被片4,在中部合生,三角状卵形,背面稀疏的贴生细毛;雄蕊4枚;退化雌蕊倒卵珠形,近无柄,密生雪白色的长绵毛。雌花几无梗,倒卵珠形,压扁,下部紧缩成柄,长约0.8毫米;花被薄膜质,倒卵珠形,顶端4齿,包被着雌蕊而离生;子房倒卵珠形,压扁,具短柄;柱头短圆锥状,其上着生画笔头状的长毛柱头组织,宿存。瘦果带红色或金黄色,干时变铁锈色,葫芦状,下半部紧缩成柄,长约1-1.5毫米,宿存花被与果实贴生。花期7-9月,果期9月至次年2月。
产西藏南部、云南、广西、广东西部、贵州、四川、陕西南部、甘肃东南部和湖北西部。生于海拔500-3 200米的山谷、溪边两岸灌丛中和森林中的湿润处,有时在向阳干燥处也有生长。印度、尼泊尔、锡金、不丹、斯里兰卡、缅甸、越南、老挝、马来半岛、菲律宾也有分布。
本种是我国西南地区广布的一种野生纤维植物,它们的叶形、叶柄长短等变异颇大。在滇东南和桂西和越南北部的石灰岩地区的本种植物,叶均较狭(长圆状或条状披针形),叶柄较短(0.5-2厘米),毛被常带蓝灰色和果序较短,为本种的一个变型。
《Flora of China》 Vol. 5 (2003)
Debregeasia longifolia (N. L. Burman) Weddell
长叶水麻 chang ye shui ma
Urtica longifolia N. L. Burman, Fl. Indica, 197 [“297”]. 1768; Conocephalus niveus Wight; Debregeasia dichotoma (Blume) Weddell; D. libera Chien & C. J. Chen; D. velutina Gaudichaud-Beaupré; Morocarpus dichotomus (Blume) Blume; M. longifolius (N. L. Burman) Blume; M. velutinus Blume; Urtica angustata Blume; U. dichotoma Blume.
Shrubs or small trees 3-6 m tall, dioecious or monoecious. Branchlets slender, reddish or purplish brown; branchlets and petiole densely spreading hirtellous. Stipules oblong-lanceolate, 6-10 mm, 2-cleft in distal 1/3; petiole 1-4 cm; leaf blade adaxially dark green, oblong- or obovate-lanceolate, sometimes linear or narrowly ovate, 7-18(-23) × 1.5-5(-6.5) cm, papery, sometimes thinly so, 3-veined, lateral ones straight, reaching to middle, secondary veins 5-8(-10) on each side from basal 1/3, anastomosing at margin, abaxial surface thinly greenish gray or gray-white tomentose, densely hirtellous on veins, adaxial surface sparsely appressed strigose, sometimes rugose, base rounded or subcordate, rarely broadly cuneate, margin finely serrulate or denticulate throughout, apex acuminate. Inflorescences borne on current and previous years’ branches, 2-4-dichotomously branched, 1-2.5 cm; peduncle 0.3-3 cm, spreading hirtellous; glomerules globose, 3-4 mm in diam.; bracts triangular-ovate, ca. 1 mm, membranous. Male flowers shortly pedicellate, obovoid in bud, 1.2-1.5 mm in diam.; perianth lobes 4, broadly ovate, puberulent abaxially, connate at middle, apex acute; rudimentary ovary sessile, obovoid, ca. 0.5 mm. Female flowers sessile, obovoid, ca. 0.8 mm; perianth tube membranous, 4-denticulate at apex. Achene reddish or orange, ca. 1-1.5 mm, enclosed by fleshy perianth and adnate to it. Fl. Aug-Dec, fr. Sep-Feb.
Shady, moist places by streams, forests in mountain valleys; 500-3200 m. W Hubei, SE Gangsu, W Guangdong, Guangxi, Guizhou, S Shaanxi, Sichuan, S Xizang, Yunnan [E Bangladesh, Bhutan, Cambodia, India, Indonesia, Laos, Malaysia, N Myanmar, Nepal, Philippines, Sikkim, Sri Lanka, Thailand, Vietnam].
This species is very common in SW China; its morphology is variable, especially in leaf shape and petiole length. The plant fibers are of high quality.
【拼音名】 Chánɡ Yè Shuǐ Má
【来源】 药材基源:为荨麻科植物长叶水麻的茎叶。
拉丁植物动物矿物名:Debregeasia longifolia(Bum.f.)Wedd.[Urtica longifolia Burm.f.;D.velutinaGaud.]
采收和储藏:全年均可采,鲜用或晒干。
【原形态】 落叶灌木,高1-3m。小枝圆筒形,有浅沟,密生白色或淡黄色的糙毛,单叶互生;叶柄长1-4cm;叶片披针形至长椭圆状披针形,长9-21cm,宽2-6cm,先端尖或尾状渐尖,基部圆形,边缘有细锯齿,上面粗糙,有时具泡状隆起,疏生短毛,下面密生灰白色毡毛;基生脉3条,侧脉4-6对,网状细脉显着。花单性,雌雄异株,花序大多生叶痕腋部,1-2(-3)回两叉状分枝,每分枝顶端各生一球状的团伞花序,序梗被伸展的短毛;雄花花被片4,长约1.5-2mm,雄蕊4,小苞片较花被片短;雌花簇直径2-3mm,雌花倒卵形,花被管状,先端4齿。果序直径3-5mm;瘦果小,长约0.8-1.5mm,宿存管状花被橙红色,肉质。花期5-8月,果期8-12月。
【生境分布】 生态环境:生于海拔800-2000m的河谷、山坡沟边向阳处或林缘潮湿处。
资源分布:分布于湖北、广西、四川、贵州、云南、西藏等地。
【性味】 辛;苦;性凉
【功能主治】 祛风止咳;清热利湿。主伤风感冒;咳嗽;热痹;膀胱炎;无名肿毒;牙痛
【用法用量】 内服:煎汤,9-15g。外用:适量,鲜品捣敷。
【摘录】 《中华本草》
别名:水麻杆;麻柳叶;荨麻树;麻叶树;水珠麻;小苏麻;水麻;水麻树;
科名:荨麻科 Urticaceae
属名:水麻属 Debregeasia
4. 长叶水麻(中国树木分类学)麻叶树(滇西南),水珠麻(滇东南)图版86: 9-12
Debregeasia longifolia (Burm. f.) Wedd. in DC. Prodr. 16 (1): 23524. 1869; Brand. Forest Fl. Brit. Ind. 405. 1874; Koorders, Exkursionsfl. Java 2: 149. 1912, et l. c.Blutenpfl. Atlas 1925: 546, fig. 828. 1925; Schneid. in Sarg. Pl. Wils. 3: 314. 1916, p. p.; Rehd. Man. Cult. Trees and Shrubs 201. 1927; 陈嵘, 中国树木分类学247. 1937; Satake in Kihara, Faun. et Fl. Nepel Himal. 111. 1955; Hara, Fl. East. Himal. 57.1966, et in Ohashi, l. c. 3rd. Rep. 19. 1975; 中国高等植物图鉴, 1: 523, 图1045. 1972; 湖北植物志1: 187, 图246. 1976; 西藏植物志1: 562. 1983; Grierson et Long, Fl. Bhutan 1 (1): 132. 1983; 云南种子植物名录, 上册, 717. 1984; 贵州植物志4: 81. 1989; Wilmot-Dear in Kew Bull. 44 (4): 702. 1989.——Urtica longifolia Burm. f. Fl. Ind. 197 (sphalm. 297). 1768.——U. angustata Bl. Bijdr. 499. 1825. ——Debregeasia velutina Gaudich. Bot. Voy. Monde Bonite, Bot. Atlas t. 90. 1844; Wedd. Morogr.Urtic. 460, t. 15A. 1857; Hook. f. Fl. Brit. Ind. 5: 590. 1888; Gagnep. in Lecomte, Fl. Gen. Indo-Chine 5: 867. 1929; Wilmot-Dear in Kew Bull. 43: 675, fig. 1. 1989, p. max. p. ——Conoceplialus niveus Wight, Ic. Pl. Ind. Or. 6: t. 1959. 1853.——Missiessya velutina Wedd. in Ann. Sci. Nat. ser. 4. 1: 195. 1854.——Morocarpus longifolius Bl. Mus. Bot. Lugd. -Bat. 2: 156. 1856; Kurz, Forest Fl. Brit. Burma 2: 428. 1877.——Morocarpus velutinus Bl. Mus. Bot. Lugd. -Bat. 2: 156. 1856.——M. dichotoma (Bl.) Bl. Mus. Bot. Lugd. -Bat. 2: 157. 1856.——D. dichotoma (Bl.) Wedd. Monogr. Urtic. 462. 1857.——D. libera Chien et C. J. Chen in Acta Phytotax. Sin. 21 (4): 476. 1983.——D. edulis auct.non Wedd.: C. H. Wright in Journ. Linn.Soc. Bot. 26: 492. 1899, p. p. quoad pl. Yunnan. ——?D. salicifolia auct. non Rendie: Hand. -Mazz. Symb. Sin. 7: 154. 1927.
小乔木或灌木,高3-6米。小枝纤细,多少延伸,棕红色或褐紫色,密被伸展的灰色或褐色的微粗毛,以后渐脱落。叶纸质或薄纸质,长圆状或倒卵状披针形,有时近条形或长圆状椭圆形,稀狭卵形,先端渐尖,基部圆形或微缺,稀宽楔形,长(7-)9-18(23)厘米,宽(1.5-)2-5 (-6.5 )厘米,边缘具细牙齿或细锯齿,上面深绿色,疏生细糙毛,有泡状隆起,下面灰绿色,在脉网内被一层灰白色的短毡毛,在脉上密生灰色或褐色粗毛,基出脉3条,侧出的2条近直伸达中部边缘,侧脉5-8(-10)对,在近边缘网结,并向外分出细脉达齿尖,细脉交互横生结成细网,各级脉在下面隆起;叶柄长1-3 (-4)厘米,毛被同幼枝;托叶长圆状披针形,长6-10毫米,先端2裂至上部的近三分之一处,背面被短柔毛。花序雌雄异株,稀同株,生当年生枝、上年生枝和老枝的叶腋,2-4回的二歧分枝,在花枝最上部的常二叉分枝或单生,长约1-2.5厘米,花序梗近无或长至1厘米,序轴上密被伸展的短柔毛,团伞花簇径3-4毫米;苞片长三角状卵形,长约1毫米,背面被短柔毛,雄花在芽时微扁球形,具短梗,直径约1.2-1.5毫米;花被片4,在中部合生,三角状卵形,背面稀疏的贴生细毛;雄蕊4枚;退化雌蕊倒卵珠形,近无柄,密生雪白色的长绵毛。雌花几无梗,倒卵珠形,压扁,下部紧缩成柄,长约0.8毫米;花被薄膜质,倒卵珠形,顶端4齿,包被着雌蕊而离生;子房倒卵珠形,压扁,具短柄;柱头短圆锥状,其上着生画笔头状的长毛柱头组织,宿存。瘦果带红色或金黄色,干时变铁锈色,葫芦状,下半部紧缩成柄,长约1-1.5毫米,宿存花被与果实贴生。花期7-9月,果期9月至次年2月。
产西藏南部、云南、广西、广东西部、贵州、四川、陕西南部、甘肃东南部和湖北西部。生于海拔500-3 200米的山谷、溪边两岸灌丛中和森林中的湿润处,有时在向阳干燥处也有生长。印度、尼泊尔、锡金、不丹、斯里兰卡、缅甸、越南、老挝、马来半岛、菲律宾也有分布。
本种是我国西南地区广布的一种野生纤维植物,它们的叶形、叶柄长短等变异颇大。在滇东南和桂西和越南北部的石灰岩地区的本种植物,叶均较狭(长圆状或条状披针形),叶柄较短(0.5-2厘米),毛被常带蓝灰色和果序较短,为本种的一个变型。
《Flora of China》 Vol. 5 (2003)
Debregeasia longifolia (N. L. Burman) Weddell
长叶水麻 chang ye shui ma
Urtica longifolia N. L. Burman, Fl. Indica, 197 [“297”]. 1768; Conocephalus niveus Wight; Debregeasia dichotoma (Blume) Weddell; D. libera Chien & C. J. Chen; D. velutina Gaudichaud-Beaupré; Morocarpus dichotomus (Blume) Blume; M. longifolius (N. L. Burman) Blume; M. velutinus Blume; Urtica angustata Blume; U. dichotoma Blume.
Shrubs or small trees 3-6 m tall, dioecious or monoecious. Branchlets slender, reddish or purplish brown; branchlets and petiole densely spreading hirtellous. Stipules oblong-lanceolate, 6-10 mm, 2-cleft in distal 1/3; petiole 1-4 cm; leaf blade adaxially dark green, oblong- or obovate-lanceolate, sometimes linear or narrowly ovate, 7-18(-23) × 1.5-5(-6.5) cm, papery, sometimes thinly so, 3-veined, lateral ones straight, reaching to middle, secondary veins 5-8(-10) on each side from basal 1/3, anastomosing at margin, abaxial surface thinly greenish gray or gray-white tomentose, densely hirtellous on veins, adaxial surface sparsely appressed strigose, sometimes rugose, base rounded or subcordate, rarely broadly cuneate, margin finely serrulate or denticulate throughout, apex acuminate. Inflorescences borne on current and previous years’ branches, 2-4-dichotomously branched, 1-2.5 cm; peduncle 0.3-3 cm, spreading hirtellous; glomerules globose, 3-4 mm in diam.; bracts triangular-ovate, ca. 1 mm, membranous. Male flowers shortly pedicellate, obovoid in bud, 1.2-1.5 mm in diam.; perianth lobes 4, broadly ovate, puberulent abaxially, connate at middle, apex acute; rudimentary ovary sessile, obovoid, ca. 0.5 mm. Female flowers sessile, obovoid, ca. 0.8 mm; perianth tube membranous, 4-denticulate at apex. Achene reddish or orange, ca. 1-1.5 mm, enclosed by fleshy perianth and adnate to it. Fl. Aug-Dec, fr. Sep-Feb.
Shady, moist places by streams, forests in mountain valleys; 500-3200 m. W Hubei, SE Gangsu, W Guangdong, Guangxi, Guizhou, S Shaanxi, Sichuan, S Xizang, Yunnan [E Bangladesh, Bhutan, Cambodia, India, Indonesia, Laos, Malaysia, N Myanmar, Nepal, Philippines, Sikkim, Sri Lanka, Thailand, Vietnam].
This species is very common in SW China; its morphology is variable, especially in leaf shape and petiole length. The plant fibers are of high quality.
【拼音名】 Chánɡ Yè Shuǐ Má
【来源】 药材基源:为荨麻科植物长叶水麻的茎叶。
拉丁植物动物矿物名:Debregeasia longifolia(Bum.f.)Wedd.[Urtica longifolia Burm.f.;D.velutinaGaud.]
采收和储藏:全年均可采,鲜用或晒干。
【原形态】 落叶灌木,高1-3m。小枝圆筒形,有浅沟,密生白色或淡黄色的糙毛,单叶互生;叶柄长1-4cm;叶片披针形至长椭圆状披针形,长9-21cm,宽2-6cm,先端尖或尾状渐尖,基部圆形,边缘有细锯齿,上面粗糙,有时具泡状隆起,疏生短毛,下面密生灰白色毡毛;基生脉3条,侧脉4-6对,网状细脉显着。花单性,雌雄异株,花序大多生叶痕腋部,1-2(-3)回两叉状分枝,每分枝顶端各生一球状的团伞花序,序梗被伸展的短毛;雄花花被片4,长约1.5-2mm,雄蕊4,小苞片较花被片短;雌花簇直径2-3mm,雌花倒卵形,花被管状,先端4齿。果序直径3-5mm;瘦果小,长约0.8-1.5mm,宿存管状花被橙红色,肉质。花期5-8月,果期8-12月。
【生境分布】 生态环境:生于海拔800-2000m的河谷、山坡沟边向阳处或林缘潮湿处。
资源分布:分布于湖北、广西、四川、贵州、云南、西藏等地。
【性味】 辛;苦;性凉
【功能主治】 祛风止咳;清热利湿。主伤风感冒;咳嗽;热痹;膀胱炎;无名肿毒;牙痛
【用法用量】 内服:煎汤,9-15g。外用:适量,鲜品捣敷。
【摘录】 《中华本草》