西洋 せいよう鋸草 のこぎりそうじゃありませんでした
seiyōno kogirisōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 西洋鋸草

1. It was not a Western sawgrass.; It wasn't Western sawgrass.

Past/Perfective
Negative
Polite
Terminal Form