蝦夷 えぞ鈴蘭 すずらんであれば
ezosuzurandeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 蝦夷鈴蘭

1. If it is Ezo-lily-of-the-valley; When it is Ezo-lily-of-the-valley

Ba Conditional