鱼腥草Houttuynia cordata
中文名（Chinese Name）：鱼腥草
学名（Scientific Name）：Houttuynia cordata Thunb.
英文名（English Common Name）：chameleon
别名（Chinese Common Name）：蕺菜
异名（Synonym）：Polypara cochinchinensis Lour. Polypara cordata Kuntze Houttuynia cordata f. polypetaloidea T.Yamaz. Houttuynia cordata f. viridis J.Ohara Houttuynia cordata var. plena Makino Houttuynia cordata var. variegata Makino Houttuynia emeiensis Z.Y.Zhu & S.L.Zhang Houttuynia foetida Loudon
科属（Family & Genus）：三白草科（Saururaceae）蕺菜属
形态特征（Description）：腥臭草本，高30-60厘米；茎下部伏地，节上轮生小根，上部直立，无毛或节上被毛，有时带紫红色。叶薄纸质，有腺点，背面尤甚，卵形或阔卵形，长4-10厘米，宽2.5-6厘米，顶端短渐尖，基部心形，两面有时除叶脉被毛外余均无毛，背面常呈紫红色; 叶脉5-7条，全部基出或最内1对离基约5毫米从中脉发出，如为7脉时，则最外l对很纤细或不明显；叶柄长1-3.5厘米，无毛; 托叶膜质，长1-2.5厘米，顶端钝，下部与叶柄合生而成长8-20毫米的鞘，且常有缘毛，基部扩大，略抱茎。花序长约2厘米，宽5-6毫米；总花梗长1.5-3厘米，无毛；总苞片长圆形或倒卵形，长10-15毫米，宽5-7毫米，顶端钝圆；雄蕊长于子房，花丝长为花药的3倍。蒴果长2-3毫米，顶端有宿存的花柱。花期4-7月。
分布（Distribution）：产我国中部、东南至西南部各省区，东起台湾，西南至云南、西藏，北达陕西、甘肃，生于沟边、溪边或林下湿地上。亚洲东部和东南部广布。
用途（Use）：全株入药，有清热、解毒、利水之效，治肠炎、痢疾、肾炎水肿及乳腺炎、中耳炎等。嫩根茎可食，我国西南地区人民常作蔬菜或调味品。
引自中国植物志英文版：FOC Vol. 4 Page 109
Houttuynia cordata Thunberg, Kongl. Vetensk. Acad. Nya Handl. 4: 149. 1783.
蕺菜 ji cai| Saururaceae | Houttuynia
Polypara cochinchinensis Loureiro; P. cordata Kuntze.
Herbs (5-)30-60 cm high; rhizomes creeping, thin. Basal part of stems creeping, rooted in whorls at nodes, apical part erect, glabrous or pubescent on nodes, sometimes purplish red. Stipular sheath (0.5-)1-2.5 cm, 1/4-1/2 as long as petiole, usually ciliate, base enlarged and slightly clasping; petiole (0.7-) 1-3.5(-4) cm, glabrous; leaf blade broadly ovate or ovate-cordate, (1.5-)4-10 × (1.8-)2.5-6 cm, thinly papery, densely glandular, usually glabrous, sometimes pubescent at vein axils, usually purplish abaxially, base cordate, apex shortly acumi
nate; veins 5-7, basal or innermost pair arising ca. 5 mm above base, if 7-veined, then outermost pair very slender or inconspicuous; reticulate veins ± conspicuous. Inflorescences (0.4-) 1.5-2.5(-2.7) cm × (2-)5-6 mm; peduncles 1.5-3 cm, subglabrous; involucral bracts oblong or obovate, (5-)10-15 × (3-)5-7 mm, apex rounded. Bract beneath each flower linear, terete, inconspicuous. Stamens longer than ovary. Capsule 2-3 mm, with persistent styles. Fl. Apr-Sep, fr. Jun-Oct. 2n = 24*, 96.
Ravines, streamsides, forests, wet meadows, slopes, thicket and field margins, trailsides, roadsides, ditch banks; near sea level to 2500 m. Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hainan, Henan, Hubei, Hunan, Jiangxi, Shaanxi, Sichuan, Taiwan, Xizang, Yunnan, Zhejiang [Bhutan, India, Indonesia (?Java), Japan (including Ryukyu Islands), Korea, Myanmar, Nepal, Sikkim, Thailand].
Leaves used medicinally; shoots eaten as a vegetable.
（责任编辑：徐晔春）
学名（Scientific Name）：Houttuynia cordata Thunb.
英文名（English Common Name）：chameleon
别名（Chinese Common Name）：蕺菜
异名（Synonym）：Polypara cochinchinensis Lour. Polypara cordata Kuntze Houttuynia cordata f. polypetaloidea T.Yamaz. Houttuynia cordata f. viridis J.Ohara Houttuynia cordata var. plena Makino Houttuynia cordata var. variegata Makino Houttuynia emeiensis Z.Y.Zhu & S.L.Zhang Houttuynia foetida Loudon
科属（Family & Genus）：三白草科（Saururaceae）蕺菜属
形态特征（Description）：腥臭草本，高30-60厘米；茎下部伏地，节上轮生小根，上部直立，无毛或节上被毛，有时带紫红色。叶薄纸质，有腺点，背面尤甚，卵形或阔卵形，长4-10厘米，宽2.5-6厘米，顶端短渐尖，基部心形，两面有时除叶脉被毛外余均无毛，背面常呈紫红色; 叶脉5-7条，全部基出或最内1对离基约5毫米从中脉发出，如为7脉时，则最外l对很纤细或不明显；叶柄长1-3.5厘米，无毛; 托叶膜质，长1-2.5厘米，顶端钝，下部与叶柄合生而成长8-20毫米的鞘，且常有缘毛，基部扩大，略抱茎。花序长约2厘米，宽5-6毫米；总花梗长1.5-3厘米，无毛；总苞片长圆形或倒卵形，长10-15毫米，宽5-7毫米，顶端钝圆；雄蕊长于子房，花丝长为花药的3倍。蒴果长2-3毫米，顶端有宿存的花柱。花期4-7月。
分布（Distribution）：产我国中部、东南至西南部各省区，东起台湾，西南至云南、西藏，北达陕西、甘肃，生于沟边、溪边或林下湿地上。亚洲东部和东南部广布。
用途（Use）：全株入药，有清热、解毒、利水之效，治肠炎、痢疾、肾炎水肿及乳腺炎、中耳炎等。嫩根茎可食，我国西南地区人民常作蔬菜或调味品。
引自中国植物志英文版：FOC Vol. 4 Page 109
Houttuynia cordata Thunberg, Kongl. Vetensk. Acad. Nya Handl. 4: 149. 1783.
蕺菜 ji cai| Saururaceae | Houttuynia
Polypara cochinchinensis Loureiro; P. cordata Kuntze.
Herbs (5-)30-60 cm high; rhizomes creeping, thin. Basal part of stems creeping, rooted in whorls at nodes, apical part erect, glabrous or pubescent on nodes, sometimes purplish red. Stipular sheath (0.5-)1-2.5 cm, 1/4-1/2 as long as petiole, usually ciliate, base enlarged and slightly clasping; petiole (0.7-) 1-3.5(-4) cm, glabrous; leaf blade broadly ovate or ovate-cordate, (1.5-)4-10 × (1.8-)2.5-6 cm, thinly papery, densely glandular, usually glabrous, sometimes pubescent at vein axils, usually purplish abaxially, base cordate, apex shortly acumi
nate; veins 5-7, basal or innermost pair arising ca. 5 mm above base, if 7-veined, then outermost pair very slender or inconspicuous; reticulate veins ± conspicuous. Inflorescences (0.4-) 1.5-2.5(-2.7) cm × (2-)5-6 mm; peduncles 1.5-3 cm, subglabrous; involucral bracts oblong or obovate, (5-)10-15 × (3-)5-7 mm, apex rounded. Bract beneath each flower linear, terete, inconspicuous. Stamens longer than ovary. Capsule 2-3 mm, with persistent styles. Fl. Apr-Sep, fr. Jun-Oct. 2n = 24*, 96.
Ravines, streamsides, forests, wet meadows, slopes, thicket and field margins, trailsides, roadsides, ditch banks; near sea level to 2500 m. Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hainan, Henan, Hubei, Hunan, Jiangxi, Shaanxi, Sichuan, Taiwan, Xizang, Yunnan, Zhejiang [Bhutan, India, Indonesia (?Java), Japan (including Ryukyu Islands), Korea, Myanmar, Nepal, Sikkim, Thailand].
Leaves used medicinally; shoots eaten as a vegetable.
（责任编辑：徐晔春）
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