| Dioscoreophyllum cumminsii | (Monellin) serendipity berry |
| Pentadiplandra brazzeana Baillon | (Brazzein) Oubli berry |
| Sclerochiton ilicifolius | (Monatin) NOT COMMERCIALY VIABLE |
| Synspalum dulcificum | (Miraculin) Miracle Fruit |
| Thaumatococcus danielli | (Thaumatin) Katamfe / Yoruba soft cane |