むらさき鷺苔 さぎごけではありませんでした
murasakisagigokedewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 紫鷺苔

1. Was not a purple heron's crest.; Was not purple heron moss.

Past/Perfective
Negative
Polite
Formal Register