About Valeriana dioica L.
Valeriana dioica L., commonly known as marsh valerian, is a species of flowering plant that belongs to the Caprifoliaceae family. It is native to North America, Europe, and Anatolia, and is most commonly found in calcareous fens. This species is dioecious, meaning individual plants produce only male or only female flowers, and it is pollinated by small flies.