- 被子植物 - 灰木科 (Symplocaceae)
| 尾葉灰木 Symplocos caudata Wall. ex G. Don |
灰木 Symplocos chinensis (Lour.) Druce |
| 山羊耳 Symplocos glauca (Thunb.) Koidz. |
平遮那灰木 Symplocos heishanensis Hayata |
| 小西氏灰木 Symplocos konishii Hayata |
日本灰木 Symplocos lucida (Thunb.) Sieb. a Zucc. |
| 小葉白筆 Symplocos modesta Brand |
佐佐木灰木 Symplocos sasaki Hay. |
| 山豬肝 Symplocos theophrastaefolia Sieb. a Zucc. |