Valerian (herb) Valerian (herb) Valerian ("Valeriana officinalis", Caprifoliaceae) is a perennial flowering plant native to Europe and Asia. In the summer when the mature plant may have a height of , it bears sweetly scented pink or white flowers that attract many fly species, especially hoverflies of the genus "Eristalis". It is consumed as food by the larvae of some Lepidoptera (butterfly and moth) species, including the grey pug. Crude extract of valerian root may have sedative and anxiolytic effects, and is commonly sold in dietary supplement capsules to promote sleep. Valerian has been used as a medicinal herb since at least
Valerian and the City of a Thousand Planets to never give up on his feelings for Laureline. Valerian and Laureline venture further into the infected area, realizing it is actually not toxic and contains some wrecks of antique spacecraft. They reach a large shielded hall where they find the humanoids, known as Pearls, with an unconscious Filitt. Their leader, Emperor Haban Limaï, explains that his people lived peacefully on Mül until a battle broke out in orbit between the Federation’s fleet and a faction known as "Southern Territories". The human commander, Filitt, ordered the use of two powerful fusion missiles that disabled the enemy ship but caused it