Gastrochilus calceolaris (Buch.-Ham. ex Sm.) D.Don
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 evergreen broad-leaved forest along tops of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone. Epiphyte. Occasional.
Record creation: 2021-02-04, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01089407 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01089407