Physostegia virginianaCommon names: Virginian Dragon's-head Genus: Dracocephalum Species: Dracocephalum virginianum Class: Didynamia Order: Gymnospermia Authority: Linnaeus Modern Genus: Physostegia Modern Species: Physostegia virginiana Modern Family: Lamiaceae alt. Labiatae Plant Type: hardy, herbaceous perennial Color: red-violet or lavender with white, streaked purple Season: July to September Native Region: Virginia and other parts of North America Artist: S. Edwards, Sansum |