| Brassicaceae | |
Synthlipsis berlandieri
| A. Gray | Rep. U.S. Mex. Bound. 2(1): 34 | 1859 |
| Brassicaceae | |
Synthlipsis densiflora
| Rollins | Rhodora 61: 262–264, fig. 3 | 1959 |
| Brassicaceae | |
Synthlipsis elata
| Rollins | Rhodora 61: 255-257, f. 1 | 1959 |
| Brassicaceae | |
Synthlipsis greggii
| A. Gray | Mem. Amer. Acad. Arts, n.s. 4(1): 116 | 1849 |
| Brassicaceae | |
Synthlipsis heterochroma
| S. Watson | Proc. Amer. Acad. Arts 17: 321–322 | 1882 |
| Brassicaceae | |
Synthlipsis lepidota
| Rose | Contr. U.S. Natl. Herb. 8(4): 294, pl. 45 | 1905 |