栎 櫟 li4
oak; Quercus serrata

strokes 19
radical
木
木
strokes after radical 15
槲栎 槲櫟 hu2 li4
oriental white oak (Quercus aliena)

栎树 櫟樹 li4 shu4
oak tree

麻栎 麻櫟 ma2 li4
sawtooth oak; Quercus acutissima

栓皮栎 栓皮櫟 shuan1 pi2 li4
Chinese cork oak (Quercus variabilis)

柞栎 柞櫟 zuo4 li4
Mongolian oak (Quercus dentata); see also 槲樹|槲树