The border on Kon Tum and Quang Nam Provinces along the road Da Nang – Dak Gley. Secondary broad-leaved evergreen forest on very steep slopes composed by silicate shale at elevation of 800–1100 m a.s.l. Epiphyte on mossy lianas on shady place on steep stream slope. Rare.
03 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4142.
Flowered in cultivation on 13 June 2025, Nguyen Van Canh, AL4142a.
Record creation: 2025-06-13, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01203384 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203384