N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22º54'59''N, 106º31'44''E, at elevation 800-850 m a.s.l.
Remnants of primary broad-leaved evergreen and coniferous forest along rocky tops of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.
Epiphyte. Flower tepals dull yellowish, lip brown-purple-violet. Very common.
Координаты:22° 54′ 59″ N, 106° 31′ 44″ E ±1000 mСоздание записи: 2020-10-17, Leonid Averyanov, PhotoScan D2. Статус обработки: work_status_1Цитирование: Образец LE 01073862 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01073862