Plant Database : Tree : Medium and Hard : Bog Garden
| Name | Common Name | Family |
| Alnus cordata | Italian Alder | Betulaceae |
| Alnus glutinosa | Alder | Betulaceae |
| Alnus hirsuta | Betulaceae | |
| Alnus incana | Grey Alder | Betulaceae |
| Alnus japonica | Japanese Alder | Betulaceae |
| Alnus maximowiczii | Betulaceae | |
| Alnus nepalensis | Nepalese Alder | Betulaceae |
| Alnus nitida | Betulaceae | |
| Alnus rhombifolia | White Alder | Betulaceae |
| Alnus rubra | Red Alder | Betulaceae |
| Alnus rugosa | Speckled Alder | Betulaceae |
| Alnus tenuifolia | Mountain Alder | Betulaceae |
| Quercus bicolor | Swamp White Oak | Fagaceae |
| Quercus michauxii | Swamp Chestnut Oak | Fagaceae |
| Quercus petraea | Sessile Oak | Fagaceae |
| Quercus robur | Pedunculate Oak | Fagaceae |