| Encelia argophylla (D.C.Eaton) A.Gray | Enceliopsis argophylla (D.C.Eaton) A.Nelson trib. Heliantheae |
| Encelia nudicaulis A.Gray | Enceliopsis nudicaulis (A.Gray) A.Nelson trib. Heliantheae |
| Encelia suffrutescens R.E.Fr. | Flourensia suffrutescens (R.E.Fr.) S.F.Blake trib. Heliantheae |