CCDB → Angiosperms → Phrymaceae → Diplacus
| Taxon name | Status | Median (n) |
| Diplacus aridus Abrams | Unresolved | 10 |
| Diplacus aurantiacus (Curtis) Jeps. | Unresolved | 10 |
| Diplacus aridus | Synonym of Diplacus aridus Abrams | 10 |
| Diplacus fasciculatus | Synonym of Diplacus fasciculatus (Pennell) McMinn | 10 |
| Diplacus puniceus Nutt. | Synonym of Diplacus glutinosus var. puniceus (Nutt.) Benth. | 10 |
| Diplacus calycinus Eastw. | Synonym of Diplacus longiflorus var. calycinus (Eastw.) Jeps. | 10 |
| Diplacus clevelandii (Brandegee) Greene | Synonym of Mimulus clevelandii Brandegee | 10 |
| Diplacus longiflorus Nutt. | Synonym of Mimulus longiflorus (Nutt.) A. L. Grant | 10 |
| Diplacus longiflorus Nutt. | Synonym of Mimulus longiflorus (Nutt.) A. L. Grant | 10 |