| Igama lemveliso: | Isorhynchophylline |
| Isithethantonye: | Isorhyncophylline |
| Ubunyulu: | 98% + nge-HPLC |
| Imbonakalo: | Umgubo omhlophe |
| Usapho lweMichiza: | Alkaloids |
| Uncumo lweCanonical: | CCC1CN2CCC3(C2CC1C(=COC)C(=O)OC)C4=CC=CC=C4NC3=O |
| Umthombo wezityalo: | IAlkaloid evela kwi-Uncaria kunye neMitragyna spp.(Naucleaceae) |
