Two New Names in Chinese Begonia and Validation of B. sabriana (Begoniaceae)

Two replacement names, Begonia pingbianensis Idrees & J.M.H. Shaw, nom. nov. and B. sinopicturata Idrees & J.M.H. Shaw, nom. nov. (Begoniaceae), are proposed to replace the illegitimate homonyms B. miranda Irmsch. (not B. miranda T. Moore), and B. picturata Yan Liu, S.M. Ku & C.I. Peng (not B. picturata Hend. ex Bosse), respectively. The name B. sabriana Tawan, Ipor & Meekiong is validated here by designating the specimen kept in SAR as the holotype.