Dendrobium Rosselum

Dendrobium Rosselum 
Found in peninsular Malaysia, Sabah, Borneo and Sumatra in hill and lower montane forests at elevations of 800 to 1100 meters as a medium to just large sized, warm to cool growing epiphyte with branched stems carrying many, close set, distichous, imbricate, equitant, conduplicate, compressed, green to tinged red with sun, ovate, acute apically leaves attenuate below into the leaf bearing sheaths that blooms in the spring fall and winter on the apical, leafless portion of the stem with a short, single flowered inflorescence that hold the flowers against the leafless stem