| Enceliopsis nudicaulis bairdii S.L.Welsh | Enceliopsis nudicaulis (A.Gray) A.Nelson trib. Heliantheae |
| Enceliopsis nutans (Eastw.) A.Nelson | Encelia nutans Eastw. trib. Heliantheae |
| Enceliopsis tuta A.Nelson | Enceliopsis nudicaulis (A.Gray) A.Nelson trib. Heliantheae |