The composition of the natural flora includes 87 species, hybrids and forms from 27 families and 44 genera, including comb (Tamarix - 12 species and hybrids), Zhuzgunum (Calligonum - 4 species), Saxaul (Haloxylon - 2), Russian olive (Elaeagnus - 3), Saltpetraria (Nitraria - 2), Mulberry (Morus - 2), Onion (Allium - 3), Iris - 3 species, Ephedra (Ephedra - 2), Licorice (Glycyrrhiza - 2), Zhester (Rhamnus - 1), Turanga (Populus - 1), Chingil (Halimodendron - 1) and others (Appendix 4), attracted at different times from the flora of the Mangyshlak Peninsula and the Ustyurt Plateau, the vicinity of the Amu Darya River, Emba, from Karakalpakstan, Turkmenistan, and also from three regions of Western Kazakhstan (Atyrau, Aktobe, West Kazakhstan). Basically, all species of the collection are representatives of Central Asia, Iran and China.