great grey owl
— Noun
– English
~ large dish-faced owl of northern North America and western Eurasia
great horned owl
— Noun
– English
~ brown North American horned owl
great gray owl
— Noun
– English
~ large dish-faced owl of northern North America and western Eurasia
genus Oxalis
— Noun
– English
~ type genus of the Oxalidaceae; large genus of plants having leaves that resemble clover and variously colored flowers usually clustered in umbels
genus Oxandra
— Noun
– English
~ genus of tropical trees
genus Oxytropis
— Noun
– English
~ large widely-distributed genus of evergreen shrubs or subshrubs having odd-pinnate leaves and racemose or spicate flowers each having a pea-like corolla with a clawed petal