| Arctopoa subfastigiata (Trin.) Prob. | |
| Publ. & Syn. | Prob., Novosti Sist. Vyssh. Rast. 11: 52 (1974). - Poa subfastigiata Trin. in Ledeb., Fl. Altaic. 1: 96 (1829). Holotype (LE): Siberia: the Transbaikal area, "ad Udam", Herb. Pallas. |
| Notes | Arctopoa subfastigiata occurs as native north to the Magadan area but is adventive in East Chukotka. It is not clear whether it persists there. |
| Chromosomes | 42 (6x). - Far East (N). - At least four reports. |
| Geography | Asian (C-NE): RFE*. |
| Distribution | N = S E = * CE = * [ key ] |
| Parent taxon | Arctopoa (Griseb.) Prob. |
| PAF ID | 342503 |