| Name | Thesium foliosum A. de Candolle |
| Authorship | A. de Candolle |
| Rank | Species |
| Placed in | Thesium |
| Citation | 1857 Prodr. [A. P. de Candolle] 14: 656 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Thesium foliosum A. de Candolle |
| Identification made in | [no date] (2) |