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 saying "the vividness of this place only underscores the lifelessness of the people leading us through it ... There are 394 million stories on the City of a Thousand Planets, and Valerian’s might be the only one we’ve seen before. Still, any excuse to visit this place is one worth taking." Peter Sciretta of /Film touted the first half of "Valerian" as "unpredictable and bonkers insane", while calling the second half more formulaic and "far less exciting", though he still encouraged seeing the film in 3D "on the biggest screen possible". Ignatiy Vishnevetsky of "The A.V. Club" wrote that it