A Dendrobium relative, this creeping plant has short brown sheathed covered, oddly angled pseudobulbs with a single dark green oval leaf. 

 

Native to North Vietnam and Laos, its habitat is described as "mossy branches on old gnarled trees". 

 

While it  grows best mounted at Intermediate temperatures, it is tolerant of both warmer and cooler temperatures as well. 

 

Mounted

 

LIMITED