FLORA OF VIETNAM Orchidaceae Gastrochilus calceolaris (J.E.Smith) D.Don Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Tung Vai municipality, Ban Thang ( Thang Village), Ta Boc mountain, around point 230 03′ 18″ N , 1040 50′ 53″ E, 1307 m a.s.l. Limestone primary broad-leaved evergreen closed forest Epiphyte herb on tree. Flowers: tepals dull yellow with brown-purple spots. Not common. CPC 215 25 March 2010
Collectors: N. Q.Hieu, N.T. Hiep, N. T. Vinh, N. S. Khang & P.V. The (Funded by Global Trees Campaign grant through FFI)