蝦夷 えぞ透百合 すかしゆりではありませんでした
ezosukashiyuridewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 蝦夷透百合

1. Was not Ezo-lily.; Was not a thorough Ezo-lily.

Past/Perfective
Negative
Polite
Formal Register