Orchidaceae

Panisea yunnanensis S.C. Chen & Z.H. Tsi

Ha Giang Province, Quan Ba District, Ta Van Commune, around point, N23.03884º E104.85062º, 1150-1290 m a.s.l., remnants of primary evergreen broad-leaved forest on steep slopes mixed with conifers on ridge and tops of limestone mountains. Epiphytic herb about 5-7 cm, flower pure white, locally common, 19 November 2019, Nguyen Sinh Khang, Nguyen Van Du, Mac Mahan Scott Forrest, Zale Peter Jeffrey & Paige Gregory, HG-QB 13