うすくれないたちあおいだったら
薄紅立葵だったら
usukurenai tachiaoidattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of うすべにたちあおい

1. If/when it were pale crimson sunflowers; If/when pale crimson sunflowers were the case

Tara Conditional
Usually Written in Kana