From Japanese-English FreeDict Dictionary ver. 0.1:
櫟 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, 椚 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, 橡 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, 櫪 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, くぬぎ /kɯᵝnˈɯᵝɡi/, くのぎ /kɯᵝnˈo̞ɡi/, () クヌギ /kɯᵝnˈɯᵝɡi/ (noun (common) (futsuumeishi))
Note: word usually written using kana alonesawtooth oak (Quercus acutissima)