Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | herbaceus |
| Gen. | herbacei |
| Dat. | herbaceo |
| Acc. | herbaceum |
| Abl. | herbaceo |
| Voc. | herbacee |
| PLURIEL |
| Nom. | herbacei |
| Gen. | herbaceōrum |
| Dat. | herbaceis |
| Acc. | herbaceos |
| Abl. | herbaceis |
| Voc. | herbacei |
| SINGULIER |
| Nom. | herbaceă |
| Gen. | herbaceae |
| Dat. | herbaceae |
| Acc. | herbaceam |
| Abl. | herbaceā |
| Voc. | herbaceă |
| PLURIEL |
| Nom. | herbaceae |
| Gen. | herbaceārum |
| Dat. | herbaceis |
| Acc. | herbaceas |
| Abl. | herbaceis |
| Voc. | herbaceae |
| SINGULIER |
| Nom. | herbaceum |
| Gen. | herbacei |
| Dat. | herbaceo |
| Acc. | herbaceum |
| Abl. | herbaceo |
| Voc. | herbaceum |
| PLURIEL |
| Nom. | herbacea |
| Gen. | herbaceōrum |
| Dat. | herbaceis |
| Acc. | herbacea |
| Abl. | herbaceis | |