The genus Pellionia Gaudich.belongs to thefamily Urticaceae,are currently considered to consist of60-70species,widely distributed in the tropical re-gions of Asia and Oceania,16-20species of which arefound in Vietnam(Gagnepain,1929;Ho,2003;Lin,2017;Linet al.,2003,2017,2017;Wang,1995).Basedon examination of Pellionia specimens housed at theHerbarium(PE)of Institute of Botany,Chinese Acade-my of Sciences,Beijing,China,and after thoroughlyconsulting the literature(Gagnepain,1929;Lin ......(论文页数是：3页) ，越语论文范文，越语论文范文 |
