3.7. 12. Oreomecon radicata subsp. stefanssoniana (Á. Löve) Elvebakk & Bjerke, comb. et stat. nov.

≡ Papaver stefanssonianum Á. Löve, Nytt Mag. Bot. 4: 14. 1955. Type: Iceland, Norđvestur-Ísland, Gufudalsháls, 8 Aug 1893, S. Stefánsson & Ó. Davíđsson (lectotype: ICEL, designated by Löve [1955] p. 14).

= Papaver radicatum f. albiflora Stefánsson, Fl. Islands: 100. 1901, nom. illeg; = Papaver radicatum f. rubriflora Stefánsson, Fl. Islands: 100. 1901, nom. illeg; = Papaver radicatum subsp. stefanssonii Á. Löve, Izlendsk. Jurt.: 149. 1945, nom. illeg.; – Papaver radicatum subsp. stefanssonii (Á. Löve) Jonsell & Ö. Nilsson, in Jonsell (2001): 521, nom. illeg.; – Papaver nordhagenianum subsp. stefanssonii Á. Löve, Taxon 11: 137. 1962, nom. illeg.; – Papaver relictum subsp. faeroënsis var. stefanssonii (Á. Löve) Á. Löve, Taxon 19: 300. 1970, nom. illeg.