| Name | Papaver cornwallisense D. Löve |
| Authorship | D. Löve |
| Rank | Species |
| Placed in | Papaver |
| Citation | 1956 Bot. Not. 109: 176, f. 8 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Papaver cornwallisense D. Löve |
| Identification made in | 1970 (1) |