赏心悦目鲜花钟我国素有“春兰、夏荷、秋菊、冬梅”之说，指的是这四种花卉分别开在不同的季节，但一天之中，各种花卉开放、闭合又在何时？我国一些知名花卉有个开放“时辰表”：蛇床花凌晨三点开，牵牛花四点开，蔷薇花五点开，龙葵花六点开，芍药花七点开，莲花八点开... Pleasant flowers clock China is known as “Chunlan, Xiahe, Qiuju, Dongmei,” said, referring to the four kinds of flowers were opened in different seasons, but one day, all kinds of flowers open, closed and when ? Some well-known flowers in our country have an open “hour watch”: the snake bed flower opens at three in the morning, the morning glory opens at four o’clock, the rose flower opens at five o’clock and the sunflower flower opens at six o’clock. The peony flower opens at seven o’clock and the lotus flower opens at eight o’clock. ..