ようしゅさんごぼうでわありませんでした
洋種山牛蒡ではありませんでした
yōshusan gobōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ようしゅやまごぼう

1. Was not a foreign variety of burdock.; Was not a non-native burdock.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana