| Igama lemveliso: | Rhein |
| Isithethantonye: | I-Monorhein, i-Rheic acid |
| Ubunyulu: | 98% + nge-HPLC |
| Imbonakalo: | Umgubo omdaka |
| Usapho lweMichiza: | Ii-anthraquinones |
| Uncumo lweCanonical: | C1=CC2=C(C(=C1)O)C(=O)C3=C(C=C(C=C3C2=O)C(=O)O)O |
| Umthombo wezityalo: | Palmate sorrel rhubarb |