Memariani, F., Akhani, H., & Joharchi, M. R. (2016). Endemic plants of Khorassan-Kopet Dagh floristic province in Irano-Turanian region: diversity, distribution patterns and conservation status. Phytotaxa, 249(1), 31–117. https://doi.org/10.11646/phytotaxa.249.1.5