| Name | Thesium leandrianum Cavaco, Alberto Judice Leote & Keraudren, Monique |
| Authorship | Cavaco, Alberto Judice Leote & Keraudren, Monique |
| Rank | Species |
| Placed in | Thesium |
| Citation | 1955 Bull. Soc. Bot. France 102: 212 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Thesium leandrianum Cavaco, Alberto Judice Leote & Keraudren, Monique |
| Identification made in | [no date] (1) |