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 production budget of around $180 million, it is both the most expensive non-American and independent film ever made. "Valerian" was released by STXfilms on 21 July 2017 in the United States, and in France on 26 July, by EuropaCorp. It received mixed reviews from critics, who criticized the plot and some of the casting, but praised the visuals. It grossed $225 million worldwide, but due to its high production and advertising costs, it was considered a commercial failure following its release in the United States. In the 28th century, due to cooperation between the Earth's countries (beginning with the ASTP