もうそうたけだったら
孟宗竹だったら
mō sō takedattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of もうそうちく

1. If/when it were a Mengzong bamboo; If/when [it] were like Mengzong bamboo

Tara Conditional
Usually Written in Kana