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我爱妍丽的红花,更爱金色的硕果。然而,作为一个林业工作者,我酷爱那朴实无华的绿叶。资料表明,全球有记载的高等植物约三十万种,我国约三万种。在整个植物群体中,叶子是一个庞大的家族,形态各异,种类繁多。根据叶的形态特征,一般分为鳞形、锥形、刺形、条形、针形、披针形、匙形、卵形、园形、菱形、三角形、心形、扁形等二十余种。根据叶的种类,可分为单叶、复叶。复叶又分为单身复叶、二出复叶、掌状复叶、奇数羽状复叶、偶数羽状复叶等数十种,尽管她们的形态和种类有别,但是她们的奋斗目标是一致的,就是通过自己的辛勤劳动促使植株加速生长,早日开花,尽快结果。
I love the beautiful safflower, but also love the fruits of gold. However, as a forestry worker, I love the plain green leaves. The data show that there are about 300,000 species of higher plants recorded in the world and about 30,000 species in our country. In the entire plant community, the leaves are a huge family of different shapes and varieties. According to the morphological characteristics of the leaves, they are generally divided into more than twenty kinds such as scales, cones, prickles, bars, needles, lancets, spatulas, spats, ovals, . According to the type of leaves, can be divided into single leaves, compound leaves. The compound leaves are divided into single compound leaves, two compound leaves, palmate compound leaves, odd pinnate compound leaves, and even pinnate compound leaves. Although their shape and type are different, their goal is Consistent, that is, through their own hard work to promote plant growth, early flowering, as soon as possible.