A deciduous tree of the genus Quercus; has acorns and lobed leaves. 栎属的一种落叶树;有橡树果实,叶有裂片。
18 species and 3 varieties of the genus Quercus were recognized form Henan Province. 确认河南栎属植物共18种3变种;
Studies on the variations of provenances and families in the Genus Quercus of American: variations in the annual height growth rhythm and phenological phase in two year old saplings 美国栎属种源引种、变异研究:幼树年高生长节律和物候期的变异
Two New Varieties of Quercus Studies on the variation of provenances and families in the Genus Quercus of 栎属二新变种美国栎属种源引种、变异研究:种子及苗期生长变异