柳叶马鞭草为多年生草本,原产于南美洲的巴西、阿根廷等地,在沈阳地区常做一年生栽培。柳叶马鞭草为柳叶形,初期叶为椭圆形边缘略有缺刻,花茎抽高后叶转为细长型,如柳叶状边缘,仍有尖缺刻,茎为正方形。聚伞花序,花呈蓝紫色。开花植株可高达1.5m,花葶虽高但不倒伏。花色柔和,花朵极富层次,是营造蓝色花海的主要品种之一。 Willow Verbena perennial herb, native to South America, Brazil, Argentina and other places, often annual annual cultivation in Shenyang. Willow verbena willow-shaped, the initial leaves are slightly oval-shaped edge of the missing edge, the stems after pumping high leaves into elongated, such as the willow-like edge, there are still sharp nicks, stems are square. Cymes, flowers were blue-violet. Flowering plants can be as high as 1.5m, although scallops high but not lodging. Soft colors, flowers very rich level, is to create one of the major varieties of blue flowers.