Infraspecies

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Total: 6

infraspecies valid

Drepanophycus spinosus Forma elegans Kräusel, Weyl. Senckenbergiana, 14(3): 189. 15 Apr 1932

infraspecies unavailable

Drepanophycus spinosus Forma elongatus Kräusel, Weyl. Senckenbergiana, 14(3): 189. 15 Apr 1932

infraspecies unavailable

Drepanophycus spinosus Forma novakii Kräusel, Weyl. Senckenbergiana, 14(3): 189. 15 Apr 1932

infraspecies unavailable

Drepanophycus spinosus Forma typicus Kräusel, Weyl. Senckenbergiana, 14(3): 189. 15 Apr 1932

infraspecies unavailable

Oculopollis principalis Subspecies obligatus Weyl., Wilh. Krieg. Palaeontographica, Abt. B, Paläophytol., 95(1-3): 19. Sep 1953

infraspecies unavailable

Oculopollis principalis Subspecies typicus Weyl., Wilh. Krieg. Palaeontographica, Abt. B, Paläophytol., 95(1-3): 19. Sep 1953