There are 0 species of purslane in China, namely Portulaca oleraced L., P. Pilosa L., P.grandiflora Hook., P. quadrifida L., P. psammotropha Hance and P. insularis Hosok.

• 我国马齿苋属植物计有6种：马齿苋、毛马齿苋、大花马齿苋、四瓣马齿苋、沙生马齿苋和小琉球马齿苋。