| Abstract: | Based on examination of specimens and field observations of Elatostema J. R. Forster & G. Forster (Urticaceae) from China and its adjacent area, one new species, E. vietnamense Q. Lin & L. D. Duan from Bach Ma Natl. Park, Thua Thien‐Hue Province, Vietnam, is described and illustrated. Pellionia ambigua Wedd. from Khasi Hills, Churra, Assam (=Meghalaya), India and P. rhizomatosa Gagnep. from Annam, Vietnam are transferred as Elatostema ambiguum (Wedd.) Q. Lin and E. rhizomatosum (Gagnep.) Q. Lin, respectively. Elatostema glochidioides W. T. Wang from Guangxi and Guizhou and Provinces, China is regarded as a new synonym of E. ramosissimum Rein. |
