| Malvaceae | |
Ruizia cordata
| Cav. | Diss. 3(9): 117–118, pl. 36, f. 2 | 1787 |
| Malvaceae | |
Ruizia laciniata
| Cav. | Diss. 3(9): 119, pl. 37, f. 2 | 1787 |
| Malvaceae | |
Ruizia leandrii
| Hochr. | Arch. Sci. 1(2): 412–414 | 1948 |
| Malvaceae | |
Ruizia lobata
| Cav. | Diss. 3(9): 118–119, pl. 36, f. 1 | 1787 |
| Malvaceae | |
Ruizia palmata
| Cav. | Diss. 3(9): 119, pl. 37, f. 1 | 1787 |
| Malvaceae | |
Ruizia tremula
| (Hochr.) Dorr | 70(1): 118 | 2021 [2020] |
| Malvaceae | |
Ruizia variabilis
| Jacq. | Pl. Hort. Schoenbr. 3: 24–25, pl. 295 | 1798 |