| Subject | Spanish | English |
| agric. | marrubio blanco | hoarhound (Marrubium vulgare) |
| agric. | marrubio blanco | white horehound (Marrubium vulgare) |
| agric. | marrubio común | white horehound (Marrubium vulgare) |
| agric. | marrubio común | hoarhound (Marrubium vulgare) |
| bot. | marrubio fétido Ballota foetida | black hoarhound |
| agric. | marrubio pratense | cuckooflower (Cardamine pratensis) |
| nat.sc., agric. | marrubio rojo | black horehound (Ballota nigra L.) |