CCDB → Angiosperms → Gesneriaceae → Nematanthus
| Taxon name | Status | Median (n) |
| Nematanthus fluminensis (Vell.) Fritsch | Accepted | 8 |
| Nematanthus perianthomegus (Vell.) H. E. Moore | Accepted | 8 |
| Nematanthus wettsteinii (Fritsch) H. E. Moore | Accepted | 8 |
| Nematanthus longipes DC. | Unresolved | 8 |
| Hypocyrta selloana Klotzsch & Hanst. | Synonym of Nematanthus fissus (Vell.) L. E. Skog | 8 |
| Hypocyrta glabra Hook. | Synonym of Nematanthus strigillosus (Mart.) H. E. Moore | 8 |
| Hypocyrta strigillosa Mart. | Synonym of Nematanthus strigillosus (Mart.) H. E. Moore | 8 |
| Hypocyrta wettsteinii Fritsch | Synonym of Nematanthus wettsteinii (Fritsch) H. E. Moore | 8 |