一个姐姐说:“你写了那么多花,是不是狗尾巴花也能写,是不是它也有一个不被人熟悉的官名?”我说:“是的,它的官名还很好听,叫红蓼。”红蓼这种花,既开在南方,也开在北方。红蓼花开放的时候,秋天就到了。这是多么卑贱的花啊!上不了厅堂,也进不了厨房,只开在田间、水边、沟渠旁、墙角、篱笆下。秋天到了的时候,狗尾巴花开在家乡的墙角,开在童年的水池边,开在奶奶的菜园里,狗尾巴花是让人怀旧的花。我是什么时候知道红蓼花就是狗尾巴花的呢?大概是从1998年版的《还珠格格》开始的。紫薇陪皇上南巡,写下一首送老铁的诗:“你也写诗送老铁,我也写诗 A sister said: ”You wrote so many flowers, is it right? Dog tail flowers can write, is it also has a not known official name?“ ”I said: “ Yes, its official name also Good to hear, called Polygonum. ”Polygonum this flower, both in the South, also opened in the north. Red Polygonum flowers open, autumn is up. This is how humble flowers ah! Hall can not go up, but also can not enter the kitchen, only in the fields, water, ditches, corner, under the fence. When the autumn is over, the dog’s tail blooms in the corner of his hometown, opens up in childhood by the pool, opens in the grandmother’s vegetable garden, the dog tail flower is a nostalgic flower. When did I know that red polygamis flower is a dog tail flower? Probably from the 1998 edition of “My Fair Princess” began. Ziwei accompany the emperor on the southern tour, wrote a poem to send the old iron: "You also write poetry to send the old iron, I also write poetry