 萼距花 学名：Cuphea hookeriana 别名：紫花满天星 拉丁名 :Cuphea hyssopifolia 科名: 千屈菜科 属名: 萼距花属 产地分布：原产墨西哥, 现热带.南亚热带地区园林中广泛应用. 形态特征: 萼距花竖立小灌木,植株高30—60厘米。茎具粘质柔毛或硬毛。叶对生,长卵形或椭圆形,顶端渐尖,中脉在下面凸起,有叶柄。花顶生或腋生,花梗长2—6<—15>毫米；花萼长16—24毫米,被粘质柔毛或粗毛,基部有距；花瓣6,紫红色,背面2枚较大,近圆形,其余4枚较小,倒卵形或倒卵状圆形；雌蕊稍突出萼外。 多分枝。叶线形.线状披针形或倒线状披针形。花单生叶腋,花冠筒紫色.淡紫色至白色。 花期自春至秋,随枝稍的生长而不断开花。 生长习性： 喜高温。稍耐阴。不耐寒,在5度以下常受冻害。耐贫瘠土壤。 萼距花对环境条件要求不严,极易栽培治理。全日照.半日照均理想,稍阴蔽处也能生长,但日照充足则生育较旺盛。对土壤适应性强,沙质壤土栽培生长更佳,耐水湿。幼苗定植后宜摘心或修剪1次,促使分枝生长。种子中国提醒您：生育期间每1—2个月施肥1次,有机肥料或氮.磷.钾均佳。植株过高或枝叶拥挤可进行修剪。性喜高温,生育适温为18—32摄氏度。春季毒娥危害,可用敌杀死.扑灭松等防治。 用途特征: 紫萼距花由于枝繁叶茂,叶色浓绿,四季常青,且具有光泽,花漂亮而周年开花不断,易成形,耐修剪,有较强的绿化功能和观赏价值。现在我国广东.广西.云南.福建等省区已引种栽培,并广泛应用于园林绿化中。 适于庭园石块旁作矮绿篱；花丛.花坛边缘种植；空间开阔的地方宜群植.丛植或列植,绿色丛中,繁星点缀,十分怡人。 栽培在乔木下,或与常绿灌木或其他配置均能形成美丽景观；亦可作地被栽植,可阻挡杂草的蔓延和滋生,还可作盆栽观赏。 千屈菜科  多年生草本,分枝多而铺散,长30-40厘米。叶对生,卵状披针形,长3-4厘米。花单生于叶腋,筒状花的花萼基部一侧膨大成距状,鲜红色,口部白色,有6齿,花冠不存在。全年均可开花,盛花期在夏季。原产墨西哥,牙买加,热带地区普遍栽培。喜光,喜高温多湿气候。 萼距花又名满天星,为千屈菜科植物,原产中美洲,现热带.南亚热带地区园林中广泛应用。竖立小灌木,植株高30—60厘米。茎具粘质柔毛或硬毛。叶对生,长卵形或椭圆形,顶端渐尖,中脉在下面凸起,有叶柄。花顶生或腋生,花梗长2—6<—15>毫米；花萼长16—24毫米,被粘质柔毛或粗毛,基部有距；花瓣6,紫红色,背面2枚较大,近圆形,其余4枚较小,倒卵形或倒卵状圆形；雌蕊稍突出萼外。 萼距花的繁殖极易,可用扦插和播种法。扦插一年四季均可进行,取老枝.嫩枝或茎尖扦插,插后遮荫,约1周可生根；有自播的习性。将扦插成活苗用于绿化,生长一致,易成形,效果好。 萼距花对环境条件要求不严,极易栽培治理。全日照.半日照均理想,稍阴蔽处也能生长,但日照充足则生育较旺盛。对土壤适应性强,沙质壤土栽培生长更佳,耐水湿。幼苗定植后宜摘心或修剪1次,促使分枝生长。种子中国提醒您：生育期间每1—2个月施肥1次,有机肥料或氮.磷.钾均佳。植株过高或枝叶拥挤可进行修剪。性喜高温,生育适温为18—32摄氏度。春季毒娥危害,可用敌杀死.扑灭松等防治。 紫萼距花由于枝繁叶茂,叶色浓绿,四季常青,且具有光泽,花漂亮而周年开花不断,易成形,耐修剪,有较强的绿化功能和观赏价值。现在我国广东.广西.云南.福建等省区已引种栽培,并广泛应用于园林绿化中。适于庭园石块旁作矮绿篱；花丛.花坛边缘种植；空间开阔的地方宜群植.丛植或列植,绿色丛中,繁星点缀,十分怡人。栽培在乔木下,或与常绿灌木或其他花卉配置均能形成美丽景观；亦可作地被栽植,可阻挡杂草的蔓延和滋生,还可作盆栽观赏。 英文介绍: The calyx is apart from a flower Formal name: Cuphea Hookeriana Alias: Violet flower is all over the sky star Latin name: CUphea Hyssopifolia Family name: The 1000 divisions that bend dish Belong to a name: The calyx is apart from a flower to belong to Producing area distributings: Produce Mexico formerly, in showing gardens of area of intertropical, South Asia tropics wide application. Configuration feature: The calyx is apart from beautiful erect undershrub, plant is expensive 30, 60 centimeters. The bine provides viscid fluff or bristle. Foliaceous opposite, long egg form or elliptic, topmost gradually pointed, midrib is raised below, have Xie Bing. Beautiful top is born or axil is born, peduncular long 2, 6 (, 15) millimeter; Calyx is long 16, 24 millimeter, by viscid fluff or shag, base the ministry has be apart from; Petaline 6, amaranth, rear 2 bigger, intimate circle, the others 4 lesser, pour egg form or circle of shape pouring egg; Pistil highlights a calyx a bit outside. Much more ramose. Foliaceous line form, linear wrap around needle form or linear wrap around needle form. Spend only leaf armpit, corollaceous canister purple, lilac to white. Florescence from Chun Zhiqiu, along with the branch a bit grow and blossom ceaselessly. Grow characteristics: Happy high temperature. Be able to bear or endure a bit shade. Not cold-resistant, often suffer freeze injury below in 5 degrees. Be able to bear or endure lean soil. The calyx is apart from a flower to ask to ambient conditions lax, help advance somebody's career extremely easily management. Complete sunshine, half sunshine all ideal, a bit back my office also can grow, but sunshine is borne amply more exuberant. Strong to edaphic adaptability, sandiness loam helps advance somebody's career grow much better, be able to bear or endure water is wet. The appropriate after seedling field planting picks heart or crop 1 times, hurried ramify grows. Se(责任编辑：花卉网) |