こくりこでわありませんでした
雛罌粟ではありませんでした
koku rikodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ひなげし

1. Was not a poppy.; Was not a young poppy.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana