3.7. 9. Oreomecon radicata subsp. oeksendalensis (Nordh.) Elvebakk & Bjerke comb. nov.
≡ Papaver radicatum subsp. oeksendalense Knaben, Opera Bot. 2 (3): 38. 1959. Type: Plant grown from seed collected in Norway, Møre & Romsdal, Sunndal, Øksendalen, Jønnstadnibba, 4 Aug 1948, R. Nordhagen (holotype: O); ≡ Papaver nordhagenianum subsp. ovatilobum var. oeksendalense (Knaben) Á. Löve, Taxon 11: 136. 1962, nom. illeg.
= Papaver angusticarpum Nordh., Norsk Flora: 629. 1970, nom. nud.