Salvia barrelieri is a perennial found in northern Africa, Morocco, Tunisia, Algeria, and southwestern Spain, usually between the elevations of 500-1200 meters. It grows 1-2 meters tall, with large, wavy, gray-green leaves. The inflorescence is a verticillaster (See Inflorescence) and can grow nearly one meter tall, with flowers of light lavender or sky blue blooming all at the same time.