| Name | Hyoscyamus canariensis Ker Gawler | 
| Authorship | Ker Gawler | 
| Rank | Species | 
| Placed in | Hyoscyamus | 
| Citation | 1817 Bot. Reg. 3: t. 180 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hyoscyamus canariensis Ker Gawler | 
| Identification made in | [no date] (2) |