| swamp oak | (n) Australian leafless shrub resembling broom and having small yellow flowers, Syn. Viminaria denudata, Viminaria juncea |
| pin oak | (n) fast-growing medium to large pyramidal deciduous tree of northeastern United States and southeastern Canada having deeply pinnatifid leaves that turn bright red in autumn; thrives in damp soil, Syn. swamp oak, Quercus palustris |
| swamp white oak | (n) large deciduous oak of the eastern United States with a flaky bark and leaves that have fewer lobes than other white oaks; yields heavy strong wood used in construction; thrives in wet soil, Syn. swamp oak, Quercus bicolor |
