| 菟丝子 | tù sī zǐ | dodder (Cuscuta sinensis, a parasitic vine with seeds used in medicine) | |
| 玄菟郡 | xuán tù jùn | Xuantu commandery (108 BC-c. 300 AD), one of four Han dynasty commanderies in north Korea |
| 1 | Botanically, they are members of the genus "Eranthis", Greek for spring flower. | |
| 2 | Any of various Eurasian herbs of the genus Eranthis, especially E. hyemalis, having palmately dissected leaves and a solitary yellow flower that blooms in winter or early spring. |