| Name | Delphinium sonnei Greene |
| Authorship | Greene |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Delphinium Linnaeus |
| GUID | urn:lsid:ipni.org:names:77505-2 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Delphinium sonnei Greene |
| Identification made in | 1943 (4) |