Description:  This small sized, hot to warm growing terrestrial species is found in northern Thailand and Vietnam in humid, mossy, mixed, and coniferous forests in shady, humid habitats on rocky substrates, as well as in semi-deciduous and deciduous, dry lowland forests and savana-like woodlands at elevations of sealevel to 700 meters, hat blooms in the late winter and spring as the new leaves arise on a 2 sheathed erect then nodding few to several flowered inflorescence.