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