Quercus glauca (syn. Cyclobalanopsis glauca), also known as ring-cupped oak, Japanese blue oak or glaucous-leaf oak, is an Asian species in the genus Quercus in the beech family. It is native to eastern and southern Asia, mostly in China but also in neighboring countries (Afghanistan, Kashmir, northern and eastern India, Nepal, Bhutan, Myanmar, Vietnam, Korea, and southern Japan).
Other Names: 青冈栎, 青剛櫟, Cyclobalanopsis amamiana, アラカシ, マルミアラカシ, Cyclobalanopsis repandifolia
Quercus glaucoides is an oak species in the white oak section, Quercus section Quercus, found in and endemic to eastern, central and southern Mexico (Guanajuato, Guerrero, México State, Hidalgo, Jalisco, Michoacán, Oaxaca, Puebla).
Other Names: Encino Prieto
Quercus glauca glauca is a subspecies of plants with 1 observation
Quercus glaucescens is a species of plants with 8 observations
Other Names: Quercus Cuneifolia, Encino Amarillo