| Myriophyllum sibiricum Kom. | |
| Publ. & Syn. | Myriophyllum spicatum auct., non L. (1753). |
| Notes | There are doubts about the presence or frequency of Myriophyllum sibiricum in several Russian regions. |
| Chromosomes | 42 (6x). - Europe (N), Canada, U.S.A. - Several reports. Not included: A report of 2n = 14 (2x) from Manitoba (Löve 1954a, an untrustworthy paper) must be based on some other species, possibly M. alterniflorum. |
| Geography | Circumboreal-polar: ICE NOR RUS SIB RFE ALA CAN GRL. |
| Distribution | N = F AN = r GW = r D = R Ic = r E = F CC = r YG = r HL = s FN = r CE = X UN = X YK = r AW = r CW = X Tm = r KP = s [ key ] |
| Parent taxon | Myriophyllum L. |
| PAF ID | 480103 |