三角火殃勒Euphorbia antiquorum
中文名（Chinese Name）：三角火殃勒
学名（Scientific Name）：Euphorbia antiquorum Linn.
英文名（English Common Name）：
别名（Chinese Common Name）：三角霸王鞭、火殃勒
异名（Synonym）：Tithymalus antiquorus (L.) Moench Euphorbia antiquorum var. polygona Wight
科属（Family & Genus）：大戟科（Euphorbiaceae）大戟属
形态特征（Description）：肉质灌木状小乔木，乳汁丰富。茎常三棱状，偶有四棱状并存，高3-5 (8)米，直径5-7厘米，上部多分枝；棱脊3条，薄而隆起，高达1-2厘米，厚3-5毫米，边缘具明显的三角状齿，齿间距离约1厘米；髓三棱状，糠质。叶互生于齿尖，少而稀疏，常生于嫩枝顶部，倒卵形或倒卵状长圆形，长2-5厘米，宽1-2厘米，顶端圆，基部渐狭，全缘，两面无毛；叶脉不明显，肉质；叶柄极短；托叶刺状，长2-5毫米，宿存；苞叶2枚，下部结合，紧贴花序，膜质，与花序近等大。花序单生于叶腋，基部具2-3毫米短柄；总苞阔钟状，高约3毫米，直径约5毫米，边缘5裂，裂片半圆形，边缘具小齿；腺体5,全缘。雄花多数；苞片丝状；雌花1枚，花柄较长，常伸出总苞之外；子房柄基部具3枚退化的花被片；子房三棱状扁球形，光滑无毛；花柱3，分离；柱头2浅裂。蒴果三棱状扁球形，长3.4-4毫米，直径4-5毫米，成熟时分裂为3个分果爿。种子近球状，长与直径约2毫米，褐黄色，平滑；无种阜。花果期全年。
分布（Distribution）：原产印度，分布于热带亚洲。
用途（Use）：全株入药，具散瘀消炎、清热解毒之效。我国南方常作绿篱，并有逸为野生现象，北方多于温室栽培。
引自中国植物志英文版FOC Vol. 11 Page 289, 300
Euphorbia antiquorum Linnaeus, Sp. Pl. 1: 450. 1753.
火殃勒 huo yang le | Euphorbiaceae | Euphorbia
Trees or shrubs, 3-5(-8) m tall, glabrous except for cyathia. Stems 5-7 cm thick, green, 3(or 4)-ribbed, branching from upper parts; ribs prominent, winglike, up to 1-2 cm wide, 3-5 mm thick, prominently triangular toothed. Leaves alternate, apically clustered, caducous; spine shields small, stipules pricklelike, spines paired, 2-5 mm; petiole very short; leaf blade obovate or obovate-oblong, 2-5 × 1-2 cm, base attenuate, margin entire, apex rounded. Cyathia subterminal, single, peduncle 2-3 mm; cyathophylls as long as involucre, membranous; involucre broadly campanulate, ca. 3 × 5 mm, lobes 5, rounded, denticulate; glands 5, entire. Male flowers many; bracts linear. Female flower: ovary pedicellate, exserted from involucre, smooth and glabrous; styles free; stigma slightly 2-lobed. Capsule 3-lobed, compressed, 3.4-4 × 4-5 mm. Seeds subglobose, ca. 2 × 2 mm, brown-yellow, smooth; caruncle absent. Fl. and fr. all year.
Escaped or naturalized, more widely cultivated. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hubei, Hunan, Jiangsu, Jiangxi, Sichuan, Yunnan, Zhejiang [Bangladesh, India, Indonesia, Malaysia, Myanmar, Pakistan, Sri Lanka, Thailand, Vietnam; wild origin obscure].
Euphorbia antiquorum is the type species for the genus Euphorbia. It is used medicinally.
（责任编辑：徐晔春）
学名（Scientific Name）：Euphorbia antiquorum Linn.
英文名（English Common Name）：
别名（Chinese Common Name）：三角霸王鞭、火殃勒
异名（Synonym）：Tithymalus antiquorus (L.) Moench Euphorbia antiquorum var. polygona Wight
科属（Family & Genus）：大戟科（Euphorbiaceae）大戟属
形态特征（Description）：肉质灌木状小乔木，乳汁丰富。茎常三棱状，偶有四棱状并存，高3-5 (8)米，直径5-7厘米，上部多分枝；棱脊3条，薄而隆起，高达1-2厘米，厚3-5毫米，边缘具明显的三角状齿，齿间距离约1厘米；髓三棱状，糠质。叶互生于齿尖，少而稀疏，常生于嫩枝顶部，倒卵形或倒卵状长圆形，长2-5厘米，宽1-2厘米，顶端圆，基部渐狭，全缘，两面无毛；叶脉不明显，肉质；叶柄极短；托叶刺状，长2-5毫米，宿存；苞叶2枚，下部结合，紧贴花序，膜质，与花序近等大。花序单生于叶腋，基部具2-3毫米短柄；总苞阔钟状，高约3毫米，直径约5毫米，边缘5裂，裂片半圆形，边缘具小齿；腺体5,全缘。雄花多数；苞片丝状；雌花1枚，花柄较长，常伸出总苞之外；子房柄基部具3枚退化的花被片；子房三棱状扁球形，光滑无毛；花柱3，分离；柱头2浅裂。蒴果三棱状扁球形，长3.4-4毫米，直径4-5毫米，成熟时分裂为3个分果爿。种子近球状，长与直径约2毫米，褐黄色，平滑；无种阜。花果期全年。
分布（Distribution）：原产印度，分布于热带亚洲。
用途（Use）：全株入药，具散瘀消炎、清热解毒之效。我国南方常作绿篱，并有逸为野生现象，北方多于温室栽培。
引自中国植物志英文版FOC Vol. 11 Page 289, 300
Euphorbia antiquorum Linnaeus, Sp. Pl. 1: 450. 1753.
火殃勒 huo yang le | Euphorbiaceae | Euphorbia
Trees or shrubs, 3-5(-8) m tall, glabrous except for cyathia. Stems 5-7 cm thick, green, 3(or 4)-ribbed, branching from upper parts; ribs prominent, winglike, up to 1-2 cm wide, 3-5 mm thick, prominently triangular toothed. Leaves alternate, apically clustered, caducous; spine shields small, stipules pricklelike, spines paired, 2-5 mm; petiole very short; leaf blade obovate or obovate-oblong, 2-5 × 1-2 cm, base attenuate, margin entire, apex rounded. Cyathia subterminal, single, peduncle 2-3 mm; cyathophylls as long as involucre, membranous; involucre broadly campanulate, ca. 3 × 5 mm, lobes 5, rounded, denticulate; glands 5, entire. Male flowers many; bracts linear. Female flower: ovary pedicellate, exserted from involucre, smooth and glabrous; styles free; stigma slightly 2-lobed. Capsule 3-lobed, compressed, 3.4-4 × 4-5 mm. Seeds subglobose, ca. 2 × 2 mm, brown-yellow, smooth; caruncle absent. Fl. and fr. all year.
Escaped or naturalized, more widely cultivated. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hubei, Hunan, Jiangsu, Jiangxi, Sichuan, Yunnan, Zhejiang [Bangladesh, India, Indonesia, Malaysia, Myanmar, Pakistan, Sri Lanka, Thailand, Vietnam; wild origin obscure].
Euphorbia antiquorum is the type species for the genus Euphorbia. It is used medicinally.
（责任编辑：徐晔春）踩一下[3]
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