Global distribution: Near endemic (Morocco, Algeria, Spain, Portugal)
Regional distribution: Drâa-Tafilalet; Fès-Meknès; Marrakech-Safi; Rabat-Salé-Kénitra; Souss-Massa
References: Schulthess (1924); Benoist (1937); Rozen (1971); Warncke (1972a); Patiny (2003; 2012e )