Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | melampsithium |
| Gen. | melampsithii |
| Dat. | melampsithio |
| Acc. | melampsithium |
| Abl. | melampsithio |
| Voc. | melampsithium |
| PLURIEL |
| Nom. | melampsithia |
| Gen. | melampsithiōrum |
| Dat. | melampsithiis |
| Acc. | melampsithia |
| Abl. | melampsithiis | |