FLORA OF LAOS Orchidaceae Pholidota imbricata Lindl.
Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06′10.9′'N 102°10′46.1′'E.
Secondary and primary evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-750 m a.s.l.
Clustering epiphyte on mossy trees on shady rocky slope at the mountain top. Also occasionally as lithophyte. Not rare.