noun
white egret flower; fringed orchid
A terrestrial orchid native to Japan, known for its white flowers resembling an egret in flight. Often called sagiso in English contexts.
湿地でサギソウが咲いている。
White egret flowers are blooming in the marsh.
サギソウは白い花が特徴的な野生ランです。
The white egret flower is a wild orchid characterized by its white blossoms.
From 鷺 (sagi, 'egret') + 草 (sō, 'grass, plant'), referring to the flower's resemblance to a white egret.