| Fagonia acerosa | Zygophyllum acerosum (Boiss.) Christenh. & Byng |
| Fagonia cistoides | Zygophyllum molle (Delile) Christenh. & Byng |
| Fagonia grandiflora | Zygophyllum molle (Delile) Christenh. & Byng |
| Fagonia mollis | Zygophyllum molle (Delile) Christenh. & Byng |
| Fagonia olivieri | Zygophyllum olivieri (DC.) Christenh. & Byng |
| Fagonia subinermis | Zygophyllum subinerme (Boiss.) Christenh. & Byng |