Gimnosperme

Gimnosperme (Gymnospermae)
regno:	Plantae
subregno:	Tracheobionta
superdivisione:	Spermatophyta
sottodivisioni e classi
Cicadopside (Cycadophyta) Pteridosperme (solo fossili) Cicadali Bennettitali (solo fossili) (Ginkgophyta) Ginkgoali Coniferopside (Coniferophyta) Cordaitali (solo fossili) Conifere (Coniferae) Taxopside Taxali Gnetine o Clamidosperme (Gnetophyta) ????? Gnetali

 

 

 

 

 

 

 

 

 

 

 

 

Classificazione delle Gimnosperme

DIVISIONE: Gymnospermae

 

SOTTODIVISIONE          CLASSE                SOTTOCLASSE                  ORDINE

 

Coniferophytina         Ginkgoopsida

                        Pinopsida             Cordatidae

                                              Pinidae (=Coniferae)        Voltziales

                                                                          Pinales

                                              Taxidae

Cycadophytina           Lyginopteridopsida                           Lyginopteridales

                                                                          Caytoniales

                        Cycadopsida

                        Bennettitopsida       Bennettitidae             Bennettitales

                        Gnetopsida            Welwitschiidae

                                              Gnetidae

                                              Ephedridae

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Vedi anche:

• Angiosperme (Angiospermae)

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