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美人蕉花大色艳,花期长,为工矿、企业、学校、机关绿化美化环境的常用花卉之一。可用来布置花境、花坛、庭院、草坪、台阶两旁,也可盆栽和作切花,是我国南北方庭院栽植的重要观叶和观花植物。1.形态特征为多年生草本。株髙60~150厘米,地下具肥大粗壮的多节块茎,横卧生长。叶大互生,披针形或长椭圆形,羽状脉,呈绿色或紫红色。总状花序,1支花梗有1朵花,每花具萼片3枚,小形而呈绿色;花瓣3枚,狭长而卷曲,呈半筒形;雄蕊5枚,变
Canna flower large color Yan, flowering long, for industrial and mining, enterprises, schools, institutions green landscaping one of the commonly used flowers. Can be used to arrange the flower border, flower beds, courtyards, lawns, both sides of the steps, but also for potted plants and cut flowers, is our country’s northern and southern courtyard planted important foliage and ornamental plants. 1. Morphological characteristics of perennial herbs. Zhuang 60 to 150 cm, the ground with large, thick multi-section tubers, horizontal growth. Leaves large alternate, lanceolate or oblong, pinnate, green or purple. Racemes, 1 pedicel with a flower, with 3 sepals per flower, small and green; petals 3, long and curly, semi-cylindrical; stamens 5, variable