| Myosotis arvensis (L.) Hill | |
| Publ. & Syn. | Hill, Veg. Syst. 7: 55 (1764). - Myosotis scorpioides var. arvensis L., Sp. Pl.: 131 (1753). Lectotype (BM-000557904): Europe. Herb. Clifford: 45, Myosotis 1 (Selvi in Cafferty and Jarvis 2004b: 803). |
| Notes | Myosotis arvensis is native or a well established archaeophyte in Iceland (Kristinsson 2010) and northern Norway and seems to be an established adventive in Ivigtut in southwestern Greenland (Pedersen 1972). It is probably casual elsewhere. |
| Chromosomes | 48 50-54 (6x). - Europe, Canada (W). - Numerous reports of 2n = 48 and 52 and also of other numbers. Not included: A report of 2n = 36 from Greece (Strid and Franzén 1981, for M. arvensis subsp. arvensis). Merxmüller (1970) considered only counts of 2n = 52 to be correct. |
| Geography | European - Asian (W): ICE* NOR* RUS** SIB** GRL*. |
| Distribution | N = S C = ** GW = * D = ** Ic = * E = * FN = * SF = ** Tm = ** KP = ** [ key ] |
| Parent taxon | Myosotis L. |
| PAF ID | 830505 |