| Veronica wormskjoldii Roem. & Schult. | |
| Publ. & Syn. | Roem. & Schult., Syst. Veg. 1: 101 (1817). Described from Greenland. - Veronica alpina var. wormskjoldii (Roem. & Schult) Hook., Bot. Mag. 57: t. 2975 (1830). |
| Notes | Veronica wormskjoldii is a tetraploid northwestern Atlantic species that reaches the Arctic in southern Greenland, northeastern Canada north to southern Baffin Island, and perhaps in a few localities west of Hudson Bay. The results of Albach et al. (2006) point towards an allotetraploid origin from V. alpina and V. nutans. |
| Chromosomes | 36 (4x). - U.S.A. (NE), Greenland. - At least four reports. |
| Geography | North American (NE): CAN GRL. |
| Distribution | N = F GW = s D = R E = F CC = r HL = s GE = r [ key ] |
| Parent taxon | Veronica L. |
| Child taxa |
Veronica wormskjoldii subsp. alterniflora (Fernald) Pennell |
| PAF ID | 800306 |