續一切經音義 5.208

5.208

傘蓋（上古文也今作繖同蘇旱反下蓋字說文從草盍聲俗作盖字非盍音胡臘反）。

傘蓋 (The first character is the ancient script; now it is written as 繖, both with the fanqie *su* + *han* [san]. For the second character 蓋, the *Shuowen* says: "It takes the 'grass' classifier and has *he* 盍 as its phonetic." Writing it in the popular form 盖 is incorrect. 盍 has the fanqie *hu* + *la* [he].)