| Laphamia arizonica | Laphamia gilensis M.E.Jones trib. Heliantheae |
| Laphamia ciliata | Perityle ciliata (L.H.Dewey) Rydb. trib. Heliantheae |
| Laphamia congesta | Perityle congesta (M.E.Jones) Shinners trib. Heliantheae |
| Laphamia coronopifolia | Perityle coronopifolia A.Gray trib. Heliantheae |
| Laphamia dura | Laphamia gilensis M.E.Jones trib. Heliantheae |
| Laphamia fastigiata | Laphamia gracilis M.E.Jones trib. Heliantheae |
| Laphamia laciniata | Laphamia angustifolia A.Gray trib. Heliantheae |
| Laphamia parryi | Laphamia parryi (A.Gray) Benth. & Hook.f. ex Hemsl. trib. Heliantheae |
| Laphamia peninsularis | Perityle rotundifolia (Benth.) Brandegee trib. Heliantheae |
| Laphamia rotundata | Laphamia lindheimeri A.Gray trib. Heliantheae |