白苞芹Nothosmyrnium japonicum

中文名(Chinese Name):白苞芹
学名(Scientific Name):Nothosmyrnium japonicum Miq.
英文名(English Common Name):
别名(Chinese Common Name):紫茎芹,藁本
异名(Synonym):Macrochlaena glaucocarpa Hand.-Mazz.
科属(Family & Genus):伞形科Umbelliferae白苞芹属Nothosmyrnium
形态特征(Description):多年生草本,高0.5-1.2米。主根较短,长3-4厘米,有较多的须状支根。茎直立,分枝,有纵纹。叶卵状长圆形,长10-20厘米,宽8-15厘米,2回羽状分裂,一回裂片有柄,长2-5厘米,二回裂片有或无柄,卵形至卵状长圆形,长2-8厘米,宽2-4厘米,顶端尖锐,边缘有重锯齿,下面有疏柔毛;叶柄基部有鞘;茎上部的叶逐渐变小,羽状分裂,有鞘。复伞形花序顶生和腋生,花序梗长5-17厘米;总苞片3-4,长15毫米,宽7毫米,披针形或卵形,顶端长尖,有多脉,反折,边缘膜质;小总苞片4-5,长7毫米,宽5毫米,广卵形或披针形,顶端尖锐,淡黄色,多脉,反折,边缘膜质;伞辐7-15,弧形展开,长1.5-8厘米;花白色,花柄线形,长5-10毫米。果实球状卵形,基部略呈心形,顶端渐窄狭,长2-3毫米,宽1-2毫米,果棱线形;油管多数;分生果侧面扁平,横剖面圆形,略带五边形,胚乳腹面凹陷。花果期9-10月。
分布(Distribution):产江苏、安徽、浙江、福建、江西、湖北、湖南、广西、贵州、四川、甘肃、陕西、河南等省区。生于山坡林下阴湿草丛中或杂木林下。
用途(Use):根药用,为镇静止痛药。通常于秋季采挖根部,除去泥土,晒干,全草可提取芳香油。
引自中国植物志英文版:FOC Vol. 14 Page 113 
Nothosmyrnium japonicum Miquel, Ann. Mus. Bot. Lugduno-Batavi. 3: 58:. 1867.
白苞芹 bai bao qin | Apiaceae  | Nothosmyrnium
Plants 50–100 cm. Taproot stout, bearing branched, fascicled-fibrous roots. Basal leaves petiolate; blade triangular-ovate or oblong-ovate, 10–20 × 8–15 cm, 1–2-pinnate or ternate-1–2-pinnate; primary pinnae 6 pairs; ultimate segments oblong-ovate, ovate or broadly ovate, 2–8 × 2–4 cm, abaxially pubescent, base cuneate, margins serrate or incised, apex acuminate. Umbels 6–12 cm across; peduncles 5–17 cm; bracts 3–4, conspicuous, yellowish, lanceolate or ovate-lanceolate, 15–35 × 4–7 mm, often reflexed, apex cuspidate; rays 7–15, 2–5 cm, unequal, spreading-ascending; bracteoles 2–5, conspicuous, yellowish, ovate or broadly ovate, 7–10 × 3–5 mm, equal to or slightly longer than flowers, enclosing umbellules in flower, then reflexed, apex cuspidate; pedicels 5–10 mm, unequal. Petals glabrous. Fruit 2.5–3 × 1.5–2 mm, glabrous; vittae 3–6 in each furrow, 4–8 on commissure. Fl. and fr. Aug–Oct.
Montane forests, forest margins, grasslands; 500–2900 m. Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Sichuan, Yunnan, Zhejiang [cultivated and adventive in Japan].
 白苞芹Nothosmyrnium japonicum

白苞芹Nothosmyrnium japonicum
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