| Name | Verbascum thapsiforme Schrader |
| Authorship | Schrader |
| Rank | Species |
| Placed in | Verbascum |
| Citation | 1813 Monogr. Acon. 1: 21 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Verbascum thapsiforme Schrader |
| Identification made in | [no date] (3) |