Nghe An Prov., Quy Chau Distr., Dien Lam Mun., on the trail to Phu Lon peak through Muc Pan locality. 19°23'34.9"N, 104°52'39.9"E, ca. 800 m, north slope. Scattered in the primary closed evergreen tropical seasonal broad-leaved submontane shaly, sandstone, rhiolit, deep soil. Perennial herb, saprophytic, up to 0.5 tall; flowers yellowish with violet traces. Coll.: Vo Minh Son, Le Tien An, Nguyen Tien Vinh, Nguyen Sinh Khang, Phan Ke Loc. HLF 3102 19-02-2004 Photos: PH_04_03. Det. L.V. Averyanov. Collected with financial of Luce Foundation, U.S.A.
Coordinates (geographic position):19° 23′ 34.9″ N, 104° 52′ 39.9″ E ±1000 mRecord creation: 2019-05-30, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01054823 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054823