Description:  An medium sized, terrestrial or lithophytic or occasional humus epiphyte herb occuring in silcate soils, leaf mold and on mossy rocks below trees with deep shade in lowland evergreen forests and primary highland cloud forests at elevations of 700 to 2000 meters as a small to medium sized, hot to cool growing orchid with 6 to 8, narrowly elliptic to oblong elliptic, subacute to obtuse at the tridenticulate apex, mottled pale and darker green leaves found in China, southern Vietnam, Thailand, Laos and Cambodia that blooms in the winter and spring with 1 or 2 flowers per, erect, terminal,