| Eurybia radula (Aiton) G.L. Nesom | |
| Publ. & Syn. | G.L. Nesom, Phytologia 77: 261 (1995). - Aster radula Aiton, Hort. Kew. 3: 210 (1789). Described from Nova Scotia (Canada). |
| Notes | Eurybia radula reaches the Borderline Arctic at the Great Whale River on the southeastern side of Hudson Bay and in the Nain area of Labrador (Scoggan 1979). |
| Chromosomes | 18 (2x). - Canada, U.S.A.? - At least three reports. |
| Geography | North American (NE): (CAN). |
| Distribution | N = F E = b HL = b [ key ] |
| Parent taxon | Eurybia (Cass.) Gray |
| PAF ID | 860402 |