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 in shady place near mountain top. Not common. LA-VN 2183a 6 April 2017 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.
Flowered in 25 September 2019. Photos. L. Averyanov LA-VN 2183a.1
Coordinates (geographic position):19° 57′ 23.5″ N, 102° 26′ 16.4″ E ±1000 mComment:
Record creation: 2019-10-01, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01058758 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01058758