| Trixis latifolia Hook. & Arn., 1838 |
| Trixis longifolia D. Don, 1830 |
| Trixis longifolia var. platyphylla B.L. Rob. & Greenm., 1904 |
| Trixis longifolia var. sericea B.L. Rob. & Greenm., 1904 |
| Trixis megalophylla Greenm., 1905 |
| Trixis mexicana Lex., 1824 |
| Trixis mexicana Moc. ex Less., 1830 |
| Trixis mexicana var. auriculata C.E. Anderson, 1971 |
| Trixis mexicana var. macradenia C.E. Anderson, 1971 |
| Trixis mexicana var. mexicana Lex., 1824 |
| Trixis michuacana Lex., 1824 |
| Trixis michuacana var. longifolia (D. Don) C.E. Anderson, 1971 |
| Trixis michuacana var. michuacana Lex., 1824 |
| Trixis nelsonii Greenm., 1905 |
| Trixis obvallata Hook. & Arn., 1838 |
| Trixis oligantha B.L. Rob. & Greenm., 1904 |
| Trixis parviflora C.E. Anderson, 1971 |
| Trixis patens (A. Gray) Sch. Bip., 1856 |
| Trixis peninsularis S.F. Blake, 1924 |
| Trixis pringlei B.L. Rob. & Greenm., 1904 |