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荷花为多年生草本挺水植物,是最古老的双子叶植物之一,但又有单子叶植物的某些特征。其叶有两种类型:浮叶和立叶。植株有20厘米左右的小型荷花,也有两米多高的大型品种。花有红色、紫红、粉红、白色、淡黄色和杂色等色系,但缺少紫色、蓝色和深黄等花色品种。一株完整的荷花成熟个体应该由根、茎、叶、花、果实和种子等6大植物器官构成。根荷花的根为须根状,较长,由荷花地下茎的节处部位长出,也可由种子萌发的幼苗叶柄着生部位长出,通常白色,也有带红色者,主要起固定植株和吸收养分作用。
Lotus is a perennial herbaceous plant that is one of the oldest dicotyledonous plants but has some of the characteristics of monocots. There are two types of leaves: floating leaves and vertical leaves. Plants have about 20 cm small lotus, there are two meters tall and large varieties. Flowers are red, purple, pink, white, light yellow and variegated colors, but the lack of purple, blue and dark yellow and other color varieties. A complete lotus mature individuals should be composed of six major plant organs such as roots, stems, leaves, flowers, fruits and seeds. Root root lotus root is fibrous, longer, stems from the lotus root section of the node grows, but also by the seed germination of petioles growing parts of the petioles, usually white, but also reddish, mainly from fixed plants and absorb nutrients .