玉簪Hosta plantaginea

中文名(Chinese Name):玉簪
学名(Scientific Name):Hosta plantaginea (Lam.) Asch.
英文名(English Common Name):fragrant plantain lily
别名(Chinese Common Name):棒玉簪、白鹤草
异名(Synonym):Hosta plantaginea f. stenantha F. Maek.  Hemerocallis plantaginea Lam.  Niobe plantaginea (Lam.) Nash  Niobe cordifolia Salisb.  Hemerocallis alba Andrews  Saussurea plantaginea (Lam.) Kuntze  Funkia alba (Andrews) Sweet  Funkia cordata Siebold ex Steud.  Funkia grandiflora Siebold & Zucc.  Funkia japonica (Thunb.) Druce  Funkia legendrei H.Lév.  Funkia subcordata Spreng.  Hosta plantaginea var. japonica Kikuchi & F.Maek.  Hosta sieboldiana var. bracteata Miq.  Funkia japonica var. subcordata (Spreng.) Lilja  Hosta plantaginea f. grandiflora (Siebold & Zucc.) Asch. & Graebn.  Hosta plantaginea f. aphrodite F.Maek.
科属Family & Genus):百合科(Liliaceae)玉簪属
形态特征Description):根状茎粗厚,粗1.5-3厘米。叶卵状心形、卵形或卵圆形,长14-24厘米,宽8-16厘米,先端近渐尖,基部心形,具6-10对侧脉;叶柄长20-40厘米。花葶高40-80厘米,具几朵至十几朵花;花的外苞片卵形或披针形,长2.5-7厘米,宽1-1.5厘米;内苞片很小;花单生或2-3朵簇生,长10-13厘米,白色,芬香;花梗长约1厘米;雄蕊与花被近等长或略短,基部约15-20毫米贴生于花被管上。蒴果圆柱状,有三棱,长约6厘米,直径约1厘米。花果期8-10月。
分布(Distribution):产四川、湖北,湖南、江苏、安徽、浙江、福建和广东。生于海拔2200米以下的林下、草坡或岩石边。
用途(Use):全草供药用。花清咽、利尿、通经,亦可供蔬食或作甜菜,但须去掉雄蕊。根、叶有小毒,外用治乳腺炎、中耳炎、疮痈肿毒、溃疡等。
引自植物志英文版:FOC Vol. 24 Page 205
Hosta plantaginea (Lamarck) Ascherson, Bot. Zeitung (Berlin). 21: 53. 1863.
玉簪 yu zan | Liliaceae  | Hosta
Hemerocallis plantaginea Lamarck, Encycl. 3: 103. 1789; Hosta plantaginea f. stenantha F. Maekawa.
Plants green, glabrous. Rhizome 1.5--2 cm thick, stout. Petiole 20--40 cm; leaf blade ovate-cordate, -orbicular, or ovate, 14--25 × 8--16 cm, glabrous, veins in 6--10 pairs, base cordate, margin slightly undulate, apex abruptly acute. Scape 40--80 cm. Raceme several to more than 10-flowered; bracts 2 subtending each flower, outer one ovate or lanceolate, 2.5--7 × 1--1.5 cm, inner one very small. Flowers solitary or sometimes in clusters of 2 or 3, fragrant; pedicel ca. 1 cm. Perianth white, funnelform, 10--13 cm. Stamens slightly shorter than or subequaling perianth; filaments adnate to perianth tube near base. Capsule cylindric, ca. 6 × 1 cm, 3-angled. Fl. and fr. Aug--Oct. 2 n = 60*.
* Forests, grassy slopes, rocky places; near sea level to 2200 m. Anhui, Fujian, Guangdong, Guangxi, ?Hebei, Hubei, Hunan, Jiangsu, ?Liaoning, ?S Shaanxi (Qin Ling), Sichuan, ?Yunnan, ?Zhejiang.
Widely cultivated as an ornamental.
玉簪Hosta plantaginea

玉簪Hosta plantaginea

玉簪Hosta plantaginea
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