小蔓长春花Vinca minor

小蔓长春花Vinca minor

小蔓长春花Vinca minor

中文名(Chinese Name):小蔓长春花
学名(Scientific Name):Vinca minor Linn.
英文名(English Common Name):common periwinkle
别名(Chinese Common Name):
异名(Synonym):Pervinca heterophyla Raf.;Pervinca minor (L.) Garsault;Pervinca procumbens Gilib.;Pervinca repens Raf.;Vinca ellipticifolia Stokes ;Vinca humilis Salisb.;Vinca intermedia Tausch;Vinca minor var. intermedia (Tausch) Nyman;Vinca minor var. sabinka H.Scholz 
科属(Family & Genus):夹竹桃科(Apocynaceae)蔓长春花属
形态特征(Description):蔓性多年生草本,具有直立的花茎,全株无毛。叶长圆形至卵圆形,长1-3.5厘米,宽0.7-1.7厘米。花梗长1-1.5厘米;花长约1厘米,直径约1.5厘米;花萼5裂;花冠漏斗状,花冠筒比花萼长,花冠裂片斜倒卵形;雄蕊5枚,着生于花冠筒的中部之下,花丝扁平,比花药长,花药顶端具有一丛毛的膜;花盘舌状;子房由2枚离生心皮所组成,花柱端部膨大,柱头有毛,基部有一增厚的环状圆盘。蓇葖2个,直立。花期5月。
分布(Distribution):产欧洲,我国华东、华北等地有栽培。
用途(Use):
引自中国植物志英文版FOC Vol. 16 Page 157      
Vinca minor Linnaeus, Sp. Pl. 1: 209. 1753.
小蔓长春花 hua ye man chang chun hua | Apocynaceae  | Vinca
Herbs perennial. Flowering stems to 20 cm. Leaf blade oblong, ovate, or elliptic, 1-4.5 X 0.5-2.5 cm, base rounded or cuneate, margin not ciliate. Pedicel 1-1.5 cm. Sepals narrowly elliptic, 3-5 mm. Corolla lilac-blue, tube 0.9-1.1 cm, limb 2.5-3 cm in diam., lobes obliquely truncate. Filaments longer than anthers; anthers puberulent at apex. Follicles erect. Fl. May. 2n = 46.
Jiangsu [introduced from Europe]
(责任编辑:徐晔春)

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