FLORA OF VIETNAM Tupistra fungilliformis F.T. Wang & S. Yun Liang var. Ha Giang Prov, Вас Me Distr., Phieng Luong municipality, around Phieng Day village. Degraded primary broad-leaved humid evergreen forest along rocky canyon of small stream at the base of mountains composed with solid crystalline highly eroded limestone at elevation 900-1000 m a.s.l. around point 22°38’43.8” N 105°19’19.8” E. Epiphytic herb on old mossy tree on steep stream slope. Fruits dark green. Very rare. 14 November 2014, L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz, CPC 7464, photos