(一)金銀花用处大金銀花又叫“两宝花”、“忍冬花”,在植物学的分类上,属于忍冬科,是蔓生的牛常綠的小灌木。全株密生柔毛,叶子卵圓形,两个叶在莖上相对着生长。花自叶腋生出来,圆筒形,上部分五瓣,其中四瓣常合并在一块,与另一瓣相对,花瓣向外反卷。(見附图)花才开的时候是白色,微有紫暈,两三天后变成黄色,所以叫“金銀花”。 (A) honeysuckle use Department of large honeysuckle, also known as “two treasures of flowers”, “Honeysuckle”, in the classification of botany, belonging to the family of Caprifoliaceae, is a sprawling cattle shrub evergreen. All plants are densely pilose, and the leaves are oval in shape, with two leaves growing opposite each other on the stem. The flower is born from leafhoppers and is cylindrical. The upper part is five-petal. The four valves often merge into one, opposite to the other, and the petals are rewinded outward. (See photo) When the flower was open, it was white, slightly purple, and it turned yellow two or three days later, so it was called “honeysuckle.”