| Name | Diplacus puniceus Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| Placed in | Diplacus |
| Citation | 1838 Ann. Nat. Hist. 1: 137 |
| Holdings | 63 Specimens held in the Harvard University Herbaria identified as Diplacus puniceus Nuttall |
| Identification made in | [no date] (63) |