Vervain

Verbena officinalis

Verbena officinalis, the common vervain or common verbena, is a perennial herb native to Europe. It grows up to 70 cm (28 in) high, with an upright habitus. The lobed leaves are toothed, and the delicate spikes hold clusters of two-lipped mauve flowers.

Scientific name

Verbena officinalis

Family

Verbenaceae