noun
maiden lily (Lilium rubellum)
A species of lily native to Japan, known for its pink flowers. The name is usually written in kana.
おとめゆりは日本固有のユリの一種です。
The maiden lily is a species of lily endemic to Japan.
山でおとめゆりを見つけた。
I found a maiden lily in the mountains.
From 乙女 (otome, 'maiden') + 百合 (yuri, 'lily'). The name likely refers to the delicate, maiden-like appearance of the flower.