Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, eastern slopes of Phu Xai Lai Leng Mountain. Primary and secondary broad-leaved forest on steep mountain slopes composed of sandstone and gray shale at elevation 1300-2000 m a.s.l. around point 19°12’54’’N 104°12’01’’E. Creeping terrestrial herb on shady steep slope. Leaves nearly almost black with median whitish stripe. Not common.
Fl. in cult. In July 2016. Flowers odorless, sepals and petals light olive green flushed with brownish to apex, lip white, spur and column reddish-brown, ovary and floral bract dull reddish-brown. Photos. L.Averyanov
Coordinates (geographic position):19° 12′ 54″ N, 104° 12′ 1″ E ±1000 mComment:
Record creation: 2021-07-02, Аверьянов Леонид ВладимировичCitation: Specimen LE 01122790 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01122790