Distribution map of Abies nordmanniana (Caucasian fir). 
Subspecies[1]:

     Abies nordmanniana subsp. nordmanniana
     Abies nordmanniana subsp. equi-trojani
Caudullo, G., Welk, E., San-Miguel-Ayanz, J., 2017. Chorological maps for the main European woody species. Data in Brief 12, 662-666. DOI: 10.1016/j.dib.2017.05.007 
Data: https://doi.org/10.6084/m9.figshare.5100655
References:

Alizoti, P. G., Fady, B., Prada, M. A., Vendramin, G. G., 2011. EUFORGEN technical guidelines for genetic conservation and use of Mediterranean firs (Abies spp.). Bioversity International, Rome, Italy.
Babac, M. T., Uslu, E., Bakis, Y. TÜBİVES - Turkish Plants Data Service. Accessed in September 2016.
Bohn, U., Gollub, G., Hettwer, C., Weber, H., Neuhäuslová, Z., Raus, T., Schlüter, H., 2000. Karte der natürlichen Vegetation Europas; Map of the Natural Vegetation of Europe. Landwirtschaftsverlag. ISBN 9783784338095
Browicz, K., Zieliński, J., 1982. Chorology of trees and shrubs in south-west Asia and adjacent regions, vol. 1. Polish Scientific Publishers, Warszawa, Poznań. ISBN 9788301039288
Çiçek, F. F., Kaya, Z., Çengell, B. N., Velioğlu, E., 2005. Genetic structure of four Kazdagi fir (Abies equitrojani Ascherson et Sinten) populations in Kazdagi, Turkey as assessed by adaptive seedling traits. Forest Genetics 12 (1), 45-56.
European Information System on Forest Genetic Resources. EUFGIS database. (Accessed in September 2016)
Farjon, A., 2016. Conifer of the world. Online Database, Department of Plant Sciences, University of Oxford. Accessed in September 2016.
Grossgeim, A. A., 1939. Flora of Caucasus Vol 1. Academy of Sciences of the USSR, Azerbaijan branch. Baku. (In Russian)
Sokolov S. I., Svjaseva O. A., Kubli V. A., 1977. Areas of distribution of trees and shrubs in the USSR, vol 1. Nauka, Leningrad, 164 pp. (In Russian)
Uçar, G., Uçar, M. B., 2014. Geographical variation in the composition of Abies bornmuelleriana Mattf. needle oils. Records of Natural Products 8 (1), 56-60.
Giovanni Caudullo