| Cochlearia arctica subsp. arctica | |
| Publ. & Syn. | Schltdl. in DC., Syst. Nat. 2: 367 (1821). Type: Siberia: "in arcticis littoralis ad Obum Sibiria", leg. Pallas. - Cochlearia officinalis subsp. arctica (Schltdl.) Hultén, Fl. Kamtchatka 2: 147 (1928). - Cochleariopsis groenlandica subsp. arctica (Schltdl.) Á. Löve & D. Löve, Bot. Not. 128: 514 (1976). |
| Notes | The doubts about Norway concern some plants in the easternmost parts of the province of Finnmark. These resemble morphologically some plants assigned to Cochlearia arctica on the Russian side but a thorough investigation (Nordal in comment) revealed only tetraploid (2n = 24) plants in the mainland Norwegian material. All proved C. arctica is diploid (2n = 14). |
| Chromosomes | 14 (2x). - Far East (N). - Several reports. |
| Geography | European (NE) - Asian (N) - amphi-Beringian: NOR? RUS SIB RFE ALA. |
| Distribution | N = F AO = s C = R D = F E = F WI = f YG = f FN = s CE = f CS = r UN = f YK = s AW = s Kh = s CW = s Tm = f KP = s [ key ] |
| Parent taxon | Cochlearia arctica Schltdl. |
| PAF ID | 672204a |