莛子藨Triosteum pinnatifidum

莛子藨Triosteum pinnatifidum

莛子藨Triosteum pinnatifidum

莛子藨Triosteum pinnatifidum

中文名(Chinese Name):莛子藨
学名(Scientific Name):Triosteum pinnatifidum Maxim.
英文名(English Common Name):
别名(Chinese Common Name):羽裂叶莛子藨
异名(Synonym):Triosteum rosthornii Diels et Graebn.;Triosteum intermedium Diels et Graebn.
科属(Family & Genus):忍冬科(Caprifoliaceae)莛子藨属
形态特征(Description):多年生草本;茎开花时顶部生分枝1对,高达60厘米,具条纹,被白色刚毛及腺毛,中空,具白色的髓部。叶羽状深裂,基部楔形至宽楔形,近无柄,轮廓倒卵形至倒卵状椭圆形,长8-20厘米,宽6-18厘米,裂片1-3对,无锯齿,顶端渐尖,上面浅绿色,散生刚毛,沿脉及边缘毛较密,背面黄白色;茎基部的初生叶有时不分裂。聚伞花序对生,各具3朵花,无总花梗,有时花序下具卵全缘的苞片,在茎或分枝顶端集合成短穗状花序;萼筒被刚毛和腺毛,萼裂片三角形,长3毫米;花冠黄绿色,狭钟状,长1厘米,筒基部弯曲,一侧膨大成浅囊,被腺毛,裂片圆而短,内面有带紫色斑点;雄蕊着生于花冠筒中部以下,花丝短,花药矩圆形,花柱基部被长柔毛,柱头楔状头形。果癸卵圆,肉质,具3条槽,长10毫米,冠以宿存的萼齿;核3枚,扁,亮黑色。种子凸平,腹面具2条槽。花期5-6月,果期8-9月。
分布(Distribution):产河北、山西、陕西、宁夏、甘肃、青海、河南、湖北及四川,生于海拔1800-2900米的山坡林下或沟边向阳处。日本也有。
用途(Use):
引自中国植物志英文版FOC Vol. 19 Page 617
Triosteum pinnatifidum Maximowicz, Bull. Acad. Imp. Sci. Saint-Pétersbourg. 27: 476. 1881.
莛子藨 ting zi biao| Caprifoliaceae  | Triosteum
Triosteum intermedium Diels & Graebner; T. rosthornii Diels & Graebner.
Herbs, perennial, to 60 cm tall, branched below terminal inflorescence after anthesis, hirsute and glandular hairy. Leaves subsessile; leaf blade ca. 11 × 10 cm, abaxially with domatia along main vein, adaxially sparsely hirsute, more densely so on veins and margin, base cuneate, pinnatifid to occasionally entire toward apex, deeply lobed to more than half width of leaf blade; lobes elliptic, acuminate. Inflorescence of 2 or 3 6-flowered whorls at apex of stem. Sepals ca. 2 mm. Corolla yellow-green, ca. 1 cm; lobes purple-brown with paler flecks; tube curved at base, glandular hairy. Drupe white, subglobose, ca. 12 mm, hirsute and glandular hairy, crowned with a persistent calyx. Pyrenes 3-5, without ribs. Fl. May-Jun, fr. Jul-Sep. 2n = ca. 18*, 36.
Coniferous forests, sunny places on streamsides; 1800-2900 m. Gansu, Hebei, Henan, Hubei, Ningxia, Qinghai, Shaanxi, Shanxi, Sichuan [Japan].
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