| Singular | Plural | |
|---|---|---|
| Nominativ | baccharis | bacchares |
| Genitiv | baccharis | baccharium, baccharum, baccharumque |
| Dativ | bacchari, bacchare | baccharibus |
| Akkusativ | baccharim, baccharem | baccharis, bacchareis, bacchares |
| Ablativ | bacchari, bacchare | baccharibus |
| Vokativ | baccharis | bacchares |