Henry & Wheeler, 1979; Konstantinov & Namyatova, 2008 (distr.); Linnavuori & Modarres, 1999a (distr.); Matocq, 2004c (distr., key, tax.); Protić, 1998a (distr.); J. Ribes & E. Ribes, 2002b (distr.); Wagner, 1958f, 1973g.
Distribution
Matocq, 2004c (Asian Turkey); Ghahari & Chérot, 2014 (Iran); Matocq & Azar, 2023 (Lebanon).