F. Memariani, H. Akhani, M. R. Joharchi, R. Khoshravesh, M. Malekmohammadi, and V. Zarrinpour, “Plant Diversity of the Khorassan-Kopet Dagh Floristic Province (Irano-Turanian Region) (Title & copyright page)”, Phytotaxa, vol. 249, no. 1, pp. 1–2, Feb. 2016.