| Name | Thunbergia dregeana C. Presl |
| Authorship | C. Presl |
| Rank | Species |
| Placed in | Thunbergia |
| Citation | 1845 Abh. Königl. Böhm. Ges. Wiss. ser. 5, 3: 524 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Thunbergia dregeana C. Presl |
| Identification made in | [no date] (2) |