Zelkova carpinifolia, known as Caucasian elm, Caucasian zelkova or just zelkova, is a species of Zelkova, native to the Caucasus, Kaçkar, and Alborz mountains in the extreme southeast of Europe and southwest Asia. It is grown as an ornamental tree in Europe (huge exemplars of it can be found quite often in western part of Georgia called Imereti, used for decorating courtyards in villages and making a pleasant shadow) and more rarely in North America (where the related Japanese Z. serrata is more popular). Hybrid cultivars \n* Zelkova × verschaffeltii