| Raillardella eisenii Kellogg ex A.Gray | Raillardella scaposa (A.Gray) A.Gray trib. Madieae |
| Raillardella paniculata Greene | Arnica viscosa A.Gray trib. Heliantheae |
| Raillardella eisenii Kellogg ex A.Gray | Raillardella scaposa (A.Gray) A.Gray trib. Madieae |
| Raillardella paniculata Greene | Arnica viscosa A.Gray trib. Heliantheae |