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CCDB → Angiosperms → Rubiaceae → Pentanisia
| Taxon name | Status | Median (n) |
| Pentanisia angustifolia (Hochst.) Hochst. | Accepted | 20 |
| Pentanisia confertifolia (Baker) Verdc. | Accepted | 10 |
| Pentanisia foetida Verdc. | Accepted | 20 |
| Pentanisia ouranogyne S. Moore | Accepted | 20 |
| Pentanisia schweinfurthii Hiern | Accepted | 20 |
| Pentanisia sykesii Hutch. | Accepted | 20 |
| Pentanisia prunelloides subsp. prunelloides | Synonym of Pentanisia prunelloides (Klotzsch) Walp. | 20 |
| Pentanisia prunelloides subsp. latifolia (Hochst.) Verde. | Synonym of Pentanisia prunelloides subsp. latifolia (Hochst.) Verdc. | 20 |