凌霄原名紫葳,又叫上树蜈蚣花、倒挂金钟、堕胎花藤罗花等,是多年生藤木植物,在长江流域和华北地区多见,园林和庭院中常有栽培。凌霄常常依物攀高,可达百尺,犹如游龙直上云宵。正如唐代诗人白居易在《凌霄歌》中所吟:“有木名凌霄,擢秀非孤标。偶依一株树,遂抽百尺条。”凌霄花 Ling Xiao, formerly known as Aster, is also known as Sassafras tsutsugamushi, Fuchsia chinensis, Abortion flower Teng Luohua, etc. It is a perennial rattan plant. It is common in the Yangtze River basin and North China, and gardens and gardens are often cultivated. Ling Xiao often climbs the height of things, up to a hundred feet, as if swimming dragons straight to the sky. As the Tang Dynasty poet Bai Juyi chanted in “Ling Song”: “There are wooden names Ling Xiao, Yan Xiu is not alone standard. Even in accordance with a tree, picking a hundred feet.”