Helianthemum canum subsp. stevenii (Juz. & Pozdeeva) M. Proctor in Feddes Repert. 79: 59. 1968
Helianthemum canum subsp. stevenii in Feddes Repert. 79: 59. 1968
is new combination for Helianthemum stevenii in Komarov, Fl. URSS 15: 679. 1949
Helianthemum canum subsp. stevenii in Feddes Repert. 79: 59. 1968