The botanical-geographical subdivision of Altai Mountains: A – Altai province (regions: A1 – Northern Altai, A2 – North-Eastern Altai, A3 – Central Altai, A4 – Tchulyshman, A5 – Abakan-Dzhebash, A6 – Khemchik); KAD – Altai-Dzungarian province (regions: KAD1 – North-Western Altai, KAD2 – Kalbinsky, KAD3 – Tarbagatai, KAD4 – Saur, KADS – Zaissan, KAD6 – Bukhtarma, KAD7 – Markakol-Kanas, KADS – Kara-Irtysh, KAD9 – Altai-Dzungarian); ZM, UM – Tuvinian-Mongolian province (regions: ZM1 – Chuya-Khobdo, ZM2 – Tsagan-Gol, ZM3 – Khobdo-Tonkhil; UM – South-Mongolian).