Kahraman, Ahmet, and Musa Dogan. “A Comparative Study on the Two Species of the Genus Salvia L. Sect. Aethiopis Bentham (Labiatae) from East Anatolia, Turkey”. Acta Botanica Croatica, vol. 69, no. 1, Apr. 2010, https://ojs3.abc.botanic.hr/index.php/abc/article/view/150.