| X Duarctopoa Soreng & L.J. Gillespie | |
| Publ. & Syn. | Arctopoa x Dupontia. |
| Notes | X Duarctopoa is the correct name of the nothogenus if the parental genus Arctopoa is accepted (Soreng and Gillespie in Gillespie et al. 2008; see ICBN Article H.6, Ex. 3; McNeill et al. 2006). |
| Chromosomes | 126-132 132 (12x). - Alaska, Canada. - Bowden (1960a); Löve and Löve (1975c); Brysting et al. (2004). More than 15 counts, mainly for "fisheri". Dodecaploid in FCM (Brysting et al. 2004, several localities). |
| Geography | North American (N): ALA CAN. |
| Parent taxon | Poaceae |
| Child taxa |
X Duarctopoa labradorica (Steud.) Soreng & L.J. Gillespie |
| PAF ID | 3431 |