英日字典： quercus_nigra
The quercus_nigra has 1 Senses.
- water oak, quercus nigra, possum oak
- relatively tall deciduous water oak of southeastern United States often cultivated as a shade tree; thrives in wet soil
- 米国南東部の比較的背の高い落葉性のウォーターオークで、しばしば日除け用の木として栽培される
(TTS Sound)
