CCDB → Angiosperms → Loasaceae → Nasa
| Taxon name | Status | Median (n) |
| Loasa ferruginea Urb. & Gilg | Synonym of Nasa ferruginea (Urb. & Gilg) Weigend | 14 |
| Loasa macrantha Urb. & Gilg | Synonym of Nasa macrantha (Urb. & Gilg) Weigend | 14 |
| Loasa poissoniana Urb. & Gilg | Synonym of Nasa poissoniana (Urb. & Gilg) Weigend | 14 |
| Loasa speciosa D. Sm. | Synonym of Nasa speciosa (D. Sm.) Weigend | 14 |
| Loasa rudis Benth. | Synonym of Nasa triphylla (Juss.) Weigend | 14 |
| Loasa triphylla Juss. | Synonym of Nasa triphylla (Juss.) Weigend | 14 |
| Loasa vulcanica André | Synonym of Nasa triphylla (Juss.) Weigend | 14 |
| Loasa urens Jacq. | Synonym of Nasa urens (Jacq.) Weigend | 15 |