Type material 30 July 2000, A.I.Pjak, Ulaganskiĭ raĭon, khr. Aĭgulakskiĭ, dolina r. Chui u ust'ya r. Bil'gebash, holotype TK, isotype TK, isotype LE, isotype NS [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Olgaea altaica Pjak & Revuschkin. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1120598 on 2025-09-12
LSID urn:lsid:compositae.org:names:59DF282B-54AE-4817-B604-1AED9CF971A8 [details] Type material 30 July 2000, A.I.Pjak, Ulaganskiĭ raĭon, khr. Aĭgulakskiĭ, dolina r. Chui u ust'ya r. Bil'gebash, holotype TK, isotype TK, isotype LE, isotype NS [details]