northern red oak

1. Northern red oak seedlings, originated from a common seed source, were established artificially to simulate natural regeneration.
   北红橡幼苗是由模仿自然更新人工播育种出，种源一致。
2. Phenological phase: leaves expansion in Wellow Oak is more early than Scarlet Oak and Northern Red Oak is latest.
   春季萌叶期以柳叶栎较早，北方红栎最迟；秋季叶变色以红栎较早，红叶期长，柳叶栎最迟；

noun

1. large symmetrical deciduous tree with rounded crown widely distributed in eastern North America

   Synonym:    Quercus rubraQuercus borealis