玉竹Polygonatum odoratum

中文名(Chinese Name):玉竹
学名(Scientific Name):Polygonatum odoratum (Mill.) Druce
英文名(English Common Name):
别名(Chinese Common Name):铃铛菜、尾参
异名(Synonym):Convallaria odorata Mill.  Convallaria polygonatum L.  Polygonatum planifilum Kitag. et Hir.  Polygonatum simizui Kitag.  Polygonatum thunbergii C. Morren et Decne.  Polygonatum japonicum C. Morren et Decne.  Polygonatum vulgare Desf.  Polygonatum quelpaertense Ohwi  Polygonatum officinale var. papillosum Franch.  Polygonatum hondoense Nakai ex Koidz.  Polygonatum maximowiczii F. Schmidt  Polygonatum langyaense D. C. Zhang et J. Z. Shao  Polygonatum odoratum f. ovalifolium Y. C. Chu et al.  Polygonatum officinale All.  Polygonatum sigillum Druce
科属(Family & Genus):百合科(Liliaceae)黄精属
形态特征(Description):根状茎圆柱形,直径5-14毫米。茎高20-50厘米,具7 12叶。叶互生,椭圆形至卵状矩圆形,长5-12厘米,宽3-16厘米,先端尖,下面带灰白色,下面脉上平滑至呈乳头状粗糙。花序具1-4花(在栽培情况下,可多至8朵),总花梗(单花时为花梗)长1-1.5厘米,无苞片或有条状披针形苞片;花被黄绿色至白色,全长13-20毫米,花被筒较直,裂片长约3-4毫米;花丝丝状,近平滑至具乳头状突起,花药长约4毫米;子房长3-4毫米,花柱长10-14毫米。浆果蓝黑色,直径7-10毫米,具7-9颗.种子。花期5-6月,果期7-9月。
分布(Distribution):产东北、河北、山西、内蒙古、甘肃、青海、山东、河南、湖北、湖南、安徽、江西、江苏、台湾。生海拔500-3000米林下或山野阴坡。欧亚大陆温带地区广布。
用途(Use):根状茎药用,系中药“玉竹”。
引自植物志英文版:FOC Vol. 24
Polygonatum odoratum (Miller) Druce, Ann. Scott. Nat. Hist. 60: 226. 1906.
玉竹 yu zhu
Convallaria odorata Miller, Gard. Dict., ed. 8, Convalla-ria no. 4. 1768; C. polygonatum Linnaeus; Polygonatum hondoense Nakai ex Koidzumi; P. japonicum C. Morren & Decaisne; P. langyaense D. C. Zhang & J. Z. Shao; P. maximowiczii F. Schmidt; P. odoratum f. ovalifolium Y. C. Chu et al.; P. officinale Allioni; P. officinale var. papillosum Franchet; P. planifilum Kitagawa & Hir. Takahashi; P. quelpaertense Ohwi; P. simizui Kitagawa; P. thunbergii C. Morren & Decaisne; P. vulgare Desfontaines.
Rhizome terete, 5--14 mm thick. Stem arching, 20--50(--100) cm, glabrous, angled. Leaves 7--12, alternate; petiole short; leaf blade abaxially glaucous, elliptic to ovate-oblong, 5--12(--20) × 3--6(--8) cm, often smooth, sometimes papillose-scabrous on veins, apex acuminate and obtuse tipped. Inflorescences 1--4(--8)-flowered; peduncle usually 1--1.5 cm; bracts small or absent. Flowers pendulous; pedicel 5--10(--20) mm. Perianth yellowish green to white, cylindric to campanulate-cylindric, 1.3--2(--2.5) cm; lobes ca. 3 mm. Filaments filiform, smooth or verruculose; anthers ca. 4 mm. Ovary 3--4 mm. Style 1--1.4 cm, included. Berries blue-black, 7--10(--12) mm in diam., 7--9-seeded. Fl. May--Jun, fr. Jul--Sep. 2 n = (18*), 20*, (21, 22*, 23, 26, 28, 29, 30, 40*).
Forests, shaded slopes; 500--3000 m. Anhui, Gansu, Guangxi, Hebei, Heilongjiang, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Nei Mongol, Qinghai, ?Shaanxi, Shandong, Shanxi, Taiwan, ?Zhejiang [Japan, Korea, Mongolia, Russia; Europe].
玉竹Polygonatum odoratum

玉竹Polygonatum odoratum玉竹Polygonatum odoratum(责任编辑:徐晔春)

顶一下[6]

踩一下[1]