FLORA OF VIETNAM Fam. Urticaceae Pellea sp. N. Vietnam, Ha Giang prov., Yen Minh distr., Lao Va Chai municipality, vicinities of Lao Va Chai village (N 23°07' E 105°08'), 35.9 km to 27° of Ha Giang city. Primary wet evergreen broadleaved closed forest on very steep slope of karst remnant limestone ridge at 1200-1300 m alt. Terrestrial and lithophytic forb up to 0.4 m hg on mossy open rocks. Not rare. No NTH 3456 09 Oct. 1999 Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.