FLORA OF VIETNAM Orchidaceae Podochilus oxistophylloides
Hoa Binh Prov., Lac Son Distr., Tu Do Municipality, Mon village, around point 20°25′29”N 105°19′36”E.
Primary broadleaved forest on steep rocky slopes of remnant mountain composed with solid crystalline highly eroded limestone at elevation about 500-700 m a.s.l.
Epiphyte and lithophyte on shady rocky slope near top of mountain. Locally abundant.