After reviewing the literatures, specimens, botanical photo gallery, combined with field research, we concluded that Meconopsis discigera Prain is not distributed in China. The records of this species in Flora Xizangica, Flora Reipublicae Popularis Sinicae, and Flora of China were misidentified. There are only four species of M. subgen. Discogyne G. Taylor in China, namely, M.?torquata?Prain, M.?pinnatifolia?C. Y. Wu & H. Chuang ex L. H. Zhou, M.?tibetica?Grey-Wilson, and M.?bhutanica?Tosh. Yoshida & Grey-Wilson, among which, M.?bhutanica?Tosh. Yoshida & Grey-Wilson is a new record species in Tibet, China. In this paper, the geographic distribution and morphological characteristics of four Meconopsis species are reorganized.