| Subject | English | Spanish |
| nat.sc., agric. | blue melilot | meliloto azul (Trigonella coerulea) |
| bot. | blue melilot | meliloto azul Trigonella coerulea |
| nat.sc., agric. | field melilot | trébol oloroso (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.sc., agric. | field melilot | meliloto amarillo (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.sc., agric. | field melilot | trébol de olor amarillo (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.sc., agric. | field melilot | meliloto officinal (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.sc., agric. | field melilot | meliloto de los campos (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.sc., agric. | field melilot | coronilla real (Melilotus officinalis Pall./Lam. em.Thuill.) |
| bot. | field melilot | meliloto amarillo Melilotus officinalis |
| nat.sc., agric. | ribbed melilot | coronilla real (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.sc., agric. | ribbed melilot | meliloto de los campos (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.sc., agric. | ribbed melilot | trébol de olor amarillo (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.res., agric. | ribbed melilot | trébol de olor (Melilotus officinalis) |
| nat.sc., agric. | ribbed melilot | meliloto officinal (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.sc., agric. | ribbed melilot | meliloto amarillo (Melilotus officinalis Pall./Lam. em.Thuill.) |
| nat.sc., agric. | ribbed melilot | trébol oloroso (Melilotus officinalis Pall./Lam. em.Thuill.) |
| bot. | white melilot | meliloto blanco Melilotus albus |
| agric. | white melilot | trébol de Santa María (Melilotus alba) |
| nat.sc., agric. | white melilot | trébol blanco (Melilotus albus Medik. Desr.) |
| agric. | white melilot | trébol de olor blanco (Melilotus alba) |
| nat.sc., agric. | white melilot | trébol dulce (Melilotus albus Medik. Desr.) |
| agric. | white melilot | meliloto blanco (Melilotus alba) |
| bot. | white melilot | trébol blanco dulce Melilotus albus |
| bot. | white melilot | trébol blanco de olor Melilotus albus |
| bot. | yellow melilot | meliloto amarillo Melilotus officinalis |