Gondwanotheca M.F.Neuburg, 1948 genus accepted

Carnoconites B.P.Srivastava, 1944 genus accepted

Pseudosagenopteris H.Potonié, 1900 genus doubtful

Callandrium B.M.Stidd & J.W.Hall, 1970 genus accepted

Microcheiris T.M.Harris, 1935 genus accepted

Diichnia C.B.Read, 1936 genus accepted

Nipanioxylon B.P.Srivastava, 1944 genus accepted

Nipaniophyllum Sahni, 1948 genus accepted

Paragondwanidium S.V.Meyen, 1969 genus doubtful

Caytoniaceae family accepted

Calamopityaceae family accepted

Buteoxylonaceae family synonym

Dactylophyllum Read, 1934 genus accepted

Velascoa M.A.Flores Barragan & E.Ortega Chavez, 2021 genus doubtful

Pentoxylaceae family accepted

Hamshawviaceae family accepted

Cetifructus H.M.J.M.Anderson & Anderson, 2003 genus doubtful

Ginkgoales order accepted

Cornucarpaceae family accepted

Sibiriella Kiritchkova & Kostina, 2005 genus synonym

Kiritchkovia Doweld, 2013 genus accepted