一切經音義 35.78

35.78

樗木皮（華卦反考聲木名也或從蒦作檴俗用作樺經文從畫作𣛛俗字非也）。

Birch bark (huā + guà fanqie. The Kaosheng says: 'Name of a tree.' It is also written with huò as 檴, and in vulgar usage written as 樺. In the sūtra text it is written with huà as 𣛛, which is a vulgar character and incorrect).