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Taxon: †"progymnosperms" (plant)
Classification by:

life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eucarya Woese, Kandler & Wheelis, 1990 see Domain Eukaryota Chatton, 1925
     Plantae Haeckel, 1866 see Clade Embryophyta Engler 1887 [Crane & Kenrick 1997], nom. cl. inval.
       viridophytes - green plants
         streptophytes
           charophytes see Phylum Charophyta Migula (1889)
             embryophytes - land plants see Superphylum Embryophyta Engl. (1887)
               core land plants
                 polysporangiophytes see Clade Polysporangiophyta Crane & Kenrick 1997, nom. cl. inval.
                   tracheophytes - vascular plants see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
                     euphyllophytes see Clade Euphyllophyta Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
                       Radiatopses Kenrick & Crane (1997) see Infraphylum Radiatopses Kenrick & Crane (1997)
                         lignophytes see Clade Lignophyta Crane & Kenrick 1997, nom. cl. inval.
                           †"progymnosperms" see Phylum Progymnospermophyta Lang (1925)
                             1 Genus †Tetraxylopteris C.B.Beck (1957)
                             2.1 Genus †Aneurophyton Kräusel & Weyland (1923)
                             2.2.1 Genus †Archaeopteris Dawson (1871)

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Last updated: 1 Feb 2024