天门冬Asparagus cochinchinensis
中文名(Chinese Name):天门冬
学名(Scientific Name):Asparagus cochinchinensis (Lour.) Merr.
英文名(English Common Name):
别名(Chinese Common Name):丝冬
异名(Synonym):Asparagus lucidus Lindl. Asparagus sinicus (Miq.) C. H. Wright Asparagus gaudichaudianus Kunth Asparagus cochinchinensis var. dolichoclados F. T. Wang et T. Tang Asparagus cochinchinensis var. longifolius F. T. Wang et Ts. Tang Asparagus dauricus var. elongatus Pamp. Asparagopsis sinica Miq. Asparagus insularis Hance Melanthium cochinchinense Lour. Asparagus lucidus var. dolichocladus Merr. & Rolfe Asparagus lucidus var. pygmaeus Makino Asparagus cochinchinensis var. pygmaeus (Makino) Ohwi
科属(Family & Genus):百合科(Liliaceae)天门冬属
形态特征(Description):攀援植物。根在中部或近末端成纺锤状膨大,膨大部分长3-5厘米,粗1-2厘米。茎平滑,常弯曲或扭曲,长可达1-2米,分枝具棱或狭翅。叶状枝通常每3枚成簇,扁平或由于中脉龙骨状而略呈锐三棱形,稍镰刀状,长0.5-8厘米,宽约1-2毫米;茎上的鳞片状叶基部延伸为长2.5-3.5毫米的硬刺,在分枝上的刺较短或不明显。花通常每2朵腋生,淡绿色;花梗长2-6毫米,关节一般位于中部,有时位置有变化;雄花:花被长2.5-3毫米;花丝不贴生于花被片上;雌花大小和雄花相似。浆果直径6-7毫米,熟时红色,有1颗种子。花期5-6月,果期8-10月。
分布(Distribution):从河北、山西、陕西、甘肃等省的南部至华东、中南、西南各省区都有分布。生于海拔1750米以下的山坡、路旁、疏林下、山谷或荒地上。朝鲜、日本、老挝和越南也有。
用途(Use):天门冬的块根是常用的中药,有滋阴润燥、清火止咳之效。
引自植物志英文版:FOC Vol. 24 Page 211
Asparagus cochinchinensis (Loureiro) Merrill, Philipp. J. Sci. 15: 230. 1919.
天门冬 tian men dong| Liliaceae | Asparagus
Melanthium cochinchinense Loureiro, Fl. Cochinch. 1: 216. 1790; Asparagopsis sinica Miquel; Asparagus cochinchinensis var. longifolius F. T. Wang & T. Tang; A. dauricus Link var. elongatus Pampanini; A. gaudichaudianus Kunth; A. insularis Hance; A. lucidus Lindley; A. sinicus (Miquel) C. H. Wright.
Herbs dioecious. Roots with swollen, tuberous part 3--5 × 1--2 cm. Stems climbing, 1--2 m, slightly woody proximally; branches angled or narrowly winged. Cladodes usually in fascicles of 3, subfalcate, 0.5--8 cm × 1--2 mm, flat or slightly 3-angled. Leaf spur sometimes spinescent; spine 2.5--3.5 mm on main stems, minute or indistinct on branches. Inflorescences developing after cladodes, axillary. Flowers of both sexes usually paired, subequal; pedicel 2--6 mm, articulate at middle. Male flowers: perianth greenish, campanulate, 2.5--3 mm; filaments free. Berry green, 6--7 mm in diam., 1- or 2-seeded. Fl. May--Jun, fr. Sep. 2 n = 20*.
Thinly forested slopes, roadsides, waste fields; near sea level to 1700 m. Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hainan, Hebei, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Shandong, Shanxi, Sichuan, Taiwan, Xizang, Yunnan, Zhejiang [Japan, Korea, Laos, Vietnam].
The tuberous roots are used medicinally.



(责任编辑:徐晔春)
学名(Scientific Name):Asparagus cochinchinensis (Lour.) Merr.
英文名(English Common Name):
别名(Chinese Common Name):丝冬
异名(Synonym):Asparagus lucidus Lindl. Asparagus sinicus (Miq.) C. H. Wright Asparagus gaudichaudianus Kunth Asparagus cochinchinensis var. dolichoclados F. T. Wang et T. Tang Asparagus cochinchinensis var. longifolius F. T. Wang et Ts. Tang Asparagus dauricus var. elongatus Pamp. Asparagopsis sinica Miq. Asparagus insularis Hance Melanthium cochinchinense Lour. Asparagus lucidus var. dolichocladus Merr. & Rolfe Asparagus lucidus var. pygmaeus Makino Asparagus cochinchinensis var. pygmaeus (Makino) Ohwi
科属(Family & Genus):百合科(Liliaceae)天门冬属
形态特征(Description):攀援植物。根在中部或近末端成纺锤状膨大,膨大部分长3-5厘米,粗1-2厘米。茎平滑,常弯曲或扭曲,长可达1-2米,分枝具棱或狭翅。叶状枝通常每3枚成簇,扁平或由于中脉龙骨状而略呈锐三棱形,稍镰刀状,长0.5-8厘米,宽约1-2毫米;茎上的鳞片状叶基部延伸为长2.5-3.5毫米的硬刺,在分枝上的刺较短或不明显。花通常每2朵腋生,淡绿色;花梗长2-6毫米,关节一般位于中部,有时位置有变化;雄花:花被长2.5-3毫米;花丝不贴生于花被片上;雌花大小和雄花相似。浆果直径6-7毫米,熟时红色,有1颗种子。花期5-6月,果期8-10月。
分布(Distribution):从河北、山西、陕西、甘肃等省的南部至华东、中南、西南各省区都有分布。生于海拔1750米以下的山坡、路旁、疏林下、山谷或荒地上。朝鲜、日本、老挝和越南也有。
用途(Use):天门冬的块根是常用的中药,有滋阴润燥、清火止咳之效。
引自植物志英文版:FOC Vol. 24 Page 211
Asparagus cochinchinensis (Loureiro) Merrill, Philipp. J. Sci. 15: 230. 1919.
天门冬 tian men dong| Liliaceae | Asparagus
Melanthium cochinchinense Loureiro, Fl. Cochinch. 1: 216. 1790; Asparagopsis sinica Miquel; Asparagus cochinchinensis var. longifolius F. T. Wang & T. Tang; A. dauricus Link var. elongatus Pampanini; A. gaudichaudianus Kunth; A. insularis Hance; A. lucidus Lindley; A. sinicus (Miquel) C. H. Wright.
Herbs dioecious. Roots with swollen, tuberous part 3--5 × 1--2 cm. Stems climbing, 1--2 m, slightly woody proximally; branches angled or narrowly winged. Cladodes usually in fascicles of 3, subfalcate, 0.5--8 cm × 1--2 mm, flat or slightly 3-angled. Leaf spur sometimes spinescent; spine 2.5--3.5 mm on main stems, minute or indistinct on branches. Inflorescences developing after cladodes, axillary. Flowers of both sexes usually paired, subequal; pedicel 2--6 mm, articulate at middle. Male flowers: perianth greenish, campanulate, 2.5--3 mm; filaments free. Berry green, 6--7 mm in diam., 1- or 2-seeded. Fl. May--Jun, fr. Sep. 2 n = 20*.
Thinly forested slopes, roadsides, waste fields; near sea level to 1700 m. Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hainan, Hebei, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Shandong, Shanxi, Sichuan, Taiwan, Xizang, Yunnan, Zhejiang [Japan, Korea, Laos, Vietnam].
The tuberous roots are used medicinally.
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