FLORA OF VIETNAM Plants of Yen Bai Province Euphorbiaceae Euphorbia sp.
Yen Bai Prov., Mu Cang Chai Distr., Nam Co Comm., Phinh Ngai Vill., around point 21054′04” N, 104017′50” E. Rather common on wet stream banks, 1650-1920 m a.s.l., on shale and sandstone basic rocks, mixte sometimes with quartzite. Undershrub, 1-2.5 m tall. Inflorescences yellow.
HAL 12862 06 April 2009 Loc’s Photos: Collectors: N.T. Hiep, P.K. Loc, N.D. Canh, N.Q. Hieu & P.T. Duyen