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CCDB → Angiosperms → Plantaginaceae → Mazus
| Taxon name | Status | Median (n) |
| Mazus alpinus Masam. | Accepted | 10 |
| Mazus fauriei Bonati | Accepted | 12 |
| Mazus miquelii Makino | Accepted | 10 |
| Mazus pumilus (Burm.) Steenis | Accepted | 20 |
| Mazus stachydifolius (Turcz.) Maxim. | Accepted | 10 |
| Mazus surculosus D. Don | Accepted | 10 |
| Mazus tainanensis C. X. Xie | Accepted | 30 |
| Mazus arenarius Heenan & P. N. Johnson & C. J. Webb | Unresolved | 52 |
| Mazus novaezeelandiae W. R. Barker | Unresolved | 19 |
| Mazus pumilio R. Br. | Unresolved | 19 |
| Mazus japonicus (Thunb.) Kuntze | Synonym of Mazus pumilus (Burm.) Steenis | 20 |
| Mazus rugosus Lour. | Synonym of Mazus pumilus (Burm.) Steenis | 20 |
| Mazus radicans Cheeseman | Synonym of Mimulus radicans Hook. | 52 |
| Mazus goodenifolius (Hornem.) Pennell | Synonym of Gratiola goodenifolia Hornem. | 10 |