| Thymophylla concinna (A. Gray) Strother, 1986 |
| Thymophylla diffusa (A. Gray) Rydb., 1915 |
| Thymophylla gentryi (M.C. Johnst.) Strother, 1986 |
| Thymophylla gnaphaloides (A. Gray) Small, 1903 |
| Thymophylla greggii A. Gray, 1849 |
| Thymophylla greggii var. greggii A. Gray, 1849 |
| Thymophylla greggii var. radiata A. Gray, 1852 |
| Thymophylla gypsophila (B.L. Turner) Strother, 1986 |
| Thymophylla micropoides (DC.) Strother, 1986 |
| Thymophylla mutica (M.C. Johnst.) Strother, 1986 |
| Thymophylla neomexicana (A. Gray) Wooton & Standl., 1913 |
| Thymophylla pentachaeta (DC.) Small, 1903 |
| Thymophylla pentachaeta var. belenidium (DC.) Strother, 1986 |
| Thymophylla pentachaeta var. hartwegii (A. Gray) Strother, 1986 |
| Thymophylla pentachaeta var. pentachaeta (DC.) Small, 1903 |
| Thymophylla pentachaeta var. puberula (Rydb.) Strother, 1986 |
| Thymophylla puberula Rydb., 1915 |
| Thymophylla setifolia Lag., 1816 |
| Thymophylla setifolia var. radiata (A. Gray) Strother, 1986 |
| Thymophylla setifolia var. setifolia Lag., 1816 |