CCDB → Angiosperms → Compositae → Tephroseris → Tephroseris newcombei (Greene) B. Nord. & Pelser
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Tephroseris newcombei (Greene) B. Nord. & Pelser | Tephroseris newcombei (Greene) B. Nord. & Pelser | 24(1) | Asteracea | Taylor & M. 1968 Queen's Printer, Ottawa | ||
| ! | Sinosenecio newcombei (Greene) Janovec & T. M. Barkley | Tephroseris newcombei (Greene) B. Nord. & Pelser | 48 | eFlora |