Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountain system.
Primary broad-leaved evergreen forest with Pinus cernua, Fokienia hodginsii and bamboo on eroded red-brown sandstone near mountain top at elevation 1350 m a.s.l. around point 20°41’36.4N 104°37’46.6E.
Epiphyte and lithophyte. Flowers yellowish, lip with brown spot. Common near mountain top.
Record creation: 2019-10-29, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01059362 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01059362