翻譯名義集 3.169

3.169

【婆利師迦】亦云婆師迦，又云婆使迦，此云夏生華。又翻雨華，雨時方生，故曰雨華。

[Vārṣikā]: Also called boshijia (vārsikā) or bāshijia; translated here as "summer-born flower." It is also translated as "rain flower," for it blooms only when it rains, hence called "rain flower."