Silene boryi subsp. duriensis (Samp.) Cout., Fl. Portugal: 220. 1913
Silene boryi subsp. duriensis, Fl. Portugal: 220. 1913
is new combination for Silene boryi race duriensis, Man. Fl. Port.: 301. 1911
Silene boryi subsp. duriensis, Fl. Portugal: 220. 1913