Ponerorchis graminifolia; a species of orchid
A small terrestrial orchid native to Japan, often cultivated for its delicate flowers. The scientific name is Ponerorchis graminifolia (formerly Orchis graminifolia).
Ponerorchis graminifolia is a small orchid that grows naturally on rocky mountain slopes.
In spring, the lovely flowers of Ponerorchis graminifolia bloom.
The name ウチョウラン (羽蝶蘭) literally means 'butterfly-wing orchid,' referring to the shape of its flowers. The exact origin of the Japanese name is uncertain.