菟 菟 tu4
dodder (Cuscuta sinensis, a parasitic vine with seeds having medicinal uses); also called 菟絲子|菟丝子

strokes 11
radical
艸
艸
strokes after radical 8
菟丝子 菟絲子 tu4 si1 zi3
dodder (Cuscuta sinensis, a parasitic vine with seeds used in medicine)

玄菟郡 玄菟郡 xuan2 tu4 jun4
Xuantu commandery (108 BC-c. 300 AD), one of four Han dynasty commanderies in north Korea