Ruellia caroliniensis, the Carolina wild petunia, is a wild petunia with blue or violet flowers that appear in the spring, summer, and autumn. Its leaves are light green. This species is native to the southeastern United States.
输入症状或疾病,并阅读可能有用的草药,输入草药并查看所使用的疾病和症状。*所有信息均基于已发表的科学研究