Yıldırım, Hasan, and Manuel B. Crespo. “Acantholimon riyatguelii (Plumbaginaceae), a Threatened New Unarmed Species from Central Anatolia, Turkey”. Phytotaxa 175, no. 2 (August 1, 2014): 73–84. Accessed December 6, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.175.2.2.