CCDB → Angiosperms → Araceae → Aridarum
| Taxon name | Status | Median (n) |
| Aridarum burttii Bogner & Nicolson | Accepted | 13 |
| Aridarum nicolsonii Bogner | Accepted | 12 |
| Aridarum incavum H. Okada & Y. Mori | Unresolved | 13 |
| Aridarum annae Bogner | Synonym of Aridarum borneense (M. Hotta) Bogner & A. Hay | 12 |