Dracocephalum is the scientific name for a group of flowering plants commonly known as dragonheads. Some synonyms for this word include dragon's-head, blue dragon, Siberian dragonhead, and Turkish dragon's-head. These names are inspired by the elongated shape of the plant's inflorescence, which resembles the head of a dragon. Dragonheads are primarily native to Asia and Europe and are commonly used for medicinal purposes. They are known for their distinctive blue or purple flowers and fragrant leaves. Some popular species of dragonheads include Dracocephalum moldavica, Dracocephalum ruyschiana, and Dracocephalum canariense.