| Loasaceae | |
Touterea brandegeei
| (S. Watson) Rydb. | Bull. Torrey Bot. Club 30(5): 276 | 1903 |
| Loasaceae | |
Touterea chrysantha
| (Engelm.) Rydb. | Bull. Torrey Bot. Club 30(5): 277 | 1903 |
| Loasaceae | |
Touterea decapetala
| (Pursh) Rydb. | Bull. Torrey Bot. Club 30(5): 276 | 1903 |
| Loasaceae | |
Touterea densa
| (Greene) Rydb. | Bull. Torrey Bot. Club 30(5): 277 | 1903 |
| Loasaceae | |
Touterea humilis
| (Urb. & Gilg) Rydb. | Bull. Torrey Bot. Club 30(5): 277 | 1903 |
| Loasaceae | |
Touterea integra
| (M.E. Jones) Rydb. | Fl. Colorado 235 | 1906 |
| Loasaceae | |
Touterea laciniata
| Rydb. | Bull. Torrey Bot. Club 31(10): 565 | 1904 |
| Loasaceae | |
Touterea laevicaulis
| (Douglas) Rydb. | Bull. Torrey Bot. Club 30(5): 276 | 1903 |
| Loasaceae | |
Touterea lutea
| (Greene) Rydb. | Fl. Colorado 235 | 1906 |
| Loasaceae | |
Touterea multicaulis
| Osterh. | Bull. Torrey Bot. Club 30(4): 236–237 | 1903 |
| Loasaceae | |
Touterea multiflora
| (Nutt.) Rydb. | Bull. Torrey Bot. Club 30(5): 277 | 1903 |
| Loasaceae | |
Touterea nuda
| (Pursh) Eaton & Wright ex S. Watson | Smithsonian Misc. Collect. 258: 390 | 1878 |
| Loasaceae | |
Touterea ornata
| (Pursh) Eaton & Wright | N. Amer. Bot. (ed. 8) 454 | 1840 |
| Loasaceae | |
Touterea parviflora
| (Douglas) Rydb. | Bull. Torrey Bot. Club 30(5): 276 | 1903 |
| Loasaceae | |
Touterea perennis
| (Wooton) Rydb. | Bull. Torrey Bot. Club 30(5): 277 | 1903 |
| Loasaceae | |
Touterea pterosperma
| (Eastw.) Rydb. | Bull. Torrey Bot. Club 30(5): 276 | 1903 |
| Loasaceae | |
Touterea pumila
| (Torr. & A. Gray) Rydb. | Bull. Torrey Bot. Club 30(5): 277 | 1903 |
| Loasaceae | |
Touterea rusbyi
| (Wooton) Rydb. | Bull. Torrey Bot. Club 30(5): 276 | 1903 |
| Loasaceae | |
Touterea sinuata
| Rydb. | Bull. Torrey Bot. Club 31(10): 566 | 1904 |
| Loasaceae | |
Touterea speciosa
| (Osterh.) Osterh. ex Rydb. | Bull. Torrey Bot. Club 30(5): 276 | 1903 |
| Loasaceae | |
Touterea stricta
| (Osterh.) Osterh. | Bull. Torrey Bot. Club 30(5): 276 | 1903 |
| Loasaceae | |
Touterea wrightii
| (A. Gray) Rydb. | Bull. Torrey Bot. Club 30(5): 276 | 1903 |