FLORA OF LAOS Orchidaceae Dendrobium aphyllum (Roxb.) C.E.C.Fisch.
Luang Prabang prov., Pon Xay distr., Nam Bo village, around point 19°57′23.5′'N 102°26′16.4′'E.
Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 650-750 m a.s.l.
Epiphyte on old mossy trees near mountain top. Flowers: tepals light pink-porple, lip light yellowish to almost white. Common.