| Name | Delphinium cyanoreios Piper |
| Authorship | Piper |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Delphinium Linnaeus |
| Contains | Delphinium cyanoreios f. idahoense Ewan Delphinium cyanoreios f. multiplex Ewan Delphinium cyanoreios f. wallowense Ewan |
| GUID | urn:lsid:ipni.org:names:710538-1 |
| Citation | 1913 Contr. U.S. Natl. Herb. 16: 202 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Delphinium cyanoreios Piper |
| Identification made in | [no date] (12) |