Vervain
Verbena brasiliensis
(Click on image to enlarge.)
(Click on image to enlarge.)
| Vervain, also known as Blue Vervain and Verbena, is a rather leggy plant found at the edges of gardens and lawns. Note the square stems and opposite leaves. These usually indicate a member of the Mint (Lamiaceae) or Verbena (Verbenaceae) family. As the Latin name implies, this plant was introduced from South America. |