TY JOUR TI In vitro clonal micropropagation of Astragalus gorodkovii Jurtz., Astragalus gorczakovsky L. Vassil. KW Astragalus gorodkovii Jurtz. KW Astragalus gorczakovskii L. Vassil. KW Fabaceae KW clonal micropropagation KW Murashige and Skoog medium KW 6-benzylaminopurine (BAP) KW alpha-naphthylacetic acid (NAA) KW introduction to culture KW rare species KW endemic JO Agrarian Bulletin of the AU Filippov, E.G. PY 2023 IS 230 PB Ural State Agrarian University