FLORA OF VIETNAM Plants of Yen Bai Province Orchidaceae Calanthe mannii Hook.f.
Yen Bai Prov., Mu Cang Chai Distr., Nam Co Comm., Phinh Ngai Vill., around point 21054′04” N, 104017′50” E. Scattered in secondary closed evergreen broad-leaved scrubs and forests on slopes of mountains, 1650-1920 m a.s.l., on shale and sandstone basic rocks, mixte sometimes with quartzite. Terrestrial, 0.7 m tall. Tepals brownish- lip yellow.
HAL 12865 6 April 2009 Loc Photos Collectors: N.T. Hiep, P.K. Loc, N.D. Canh, N.Q. Hieu & P.T. Duyen