| Pappothrix cernua (Greene) Rydb. | Perityle cernua (Greene) Shinners trib. Heliantheae |
| Pappothrix cinerea (A.Gray) Rydb. | Perityle cinerea (A.Gray) A.M.Powell trib. Heliantheae |
| Pappothrix quinqueflora (Steyerm.) Everly | Perityle quinqueflora (Steyerm.) Shinners trib. Heliantheae |
| Pappothrix rupestris (A.Gray) Rydb. | Perityle rupestris (A.Gray) Shinners trib. Heliantheae |