• Polyadelphia Sokolov & Tsyganko in Tsyganko, 1981 †
• Polyadenia C.G.D. Nees in Wallich, 1831 (uncertain)
• Polyadenum Yin, 1980
• Polyadenum sinensis Yin, 1980
• Polyadoa Stapf in Thiselton-Dyer, 1902 accepted as Hunteria Roxburgh, 1824
• Polyadopollenites H.D. Pflug & P.W. Thomson in P.W. Thomson & H.D. Pflug, 1953 †
• Polyadosporites T. van der Hammen, 1954 †