Ischnogyne

Ischnogyne is a genus of flowering plants from the orchid family, Orchidaceae. It contains only one known species, Ischnogyne mandarinorum, native to China (provinces of Chongqing, Gansu, Guizhou, Hubei, Shaanxi, Sichuan).

Size
The size of the Ischnogyne averages at about 6.5 cm.