Vervain (Verbena officinalis L.)

There light-pink or lilac flowers. Calyx and corolla are five-shaped. The fruit is dry and falls apart in small nuts.
Blossom in May and September. Appears in grassy areas around the meadows and riparian terraces, as well as weeds. For medical purposes use the
overground part, which is collected during the bloom. Contains essential oil glucosids, mucus, tanning substances, vitamin C, etc.
According to MP
`s with vervain were treated the wounds of Jesus.