FLORA OF VIETNAM Orchidaceae Panisea tricallosa Rolfe
Vietnam, Ha Giang Prov., Quan Ba Distr, Can Ty Municipality, about 3 km to NWW of Quan Ba town, around point 23°05′49″N, 105°00′28″E at elevation about 1200 m a.s.l.
Primary mossy cloudy coniferous forest with Pseudotsuga sinensis on tops of high rocky ridge composed with highly eroded marble-like limestone along left side of Mien river.
Epiphyte on mossy tree on shady rocky slope. Flowers light dull yellow, lip with three yellow-brownish spot at the center and light yellowish-brown apex. Rare.
Record creation: 2021-03-13, Аверьянов Леонид ВладимировичCitation: Specimen LE 01090325 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01090325