《红楼梦》第八十七回“感深秋抚琴悲往事,坐禅寂走火入邪魔”中写道:秋风习习,落叶飘飘,勾起了林黛玉的乡愁,正好薛宝钗又写了书信,黛玉将来书打开看时,只见上面写着“妹生辰不偶,家运多艰,姊妹伶仃,萱亲衰迈……北堂有萱兮,何以忘忧?无以解忧兮,我心咻咻”。黛玉看后,不胜伤感。这“萱”是萱草的意思。萱草花又称母亲花,“萱亲”指母亲。北,指母亲住的北房,母亲住的屋子又叫萱堂、北堂。以萱草代替母爱,如孟郊的游子诗:“萱草生堂 ”Dream of Red Mansions“ Eighty-seventh ” “Back to the eighth chapter of ”Dream of the Red Chamber“ When the book opens in the future, I can only see the words ”My sister’s birthday is not even, my family’s transportation is very difficult, my sister’s sister-in-law, my family’s pro-inflation, and so on.... There is something wrong with the North Church. Why don’t you forget the sadness? “. After looking at the jade, it was overwhelming. This ”萱“ is the meaning of grass. The valerian flower is also called the mother’s flower, and the ”parent’s“ refers to the mother. North, referring to the northern house where my mother lives, the house where my mother lives is also called the ancestral hall and the North Hall. To replace maternal love with valerian, such as the travel poems of Mengjiao: ”Xiaocaoshengtang