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EQUISETUM TAXONOMY
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RADOSŁAW  JANUSZ  WALKOWIAK
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                Phylum                :             Equisetophyta  ( B. Boivin )
                Classis                 :             Equisetopsida   ( C. Agardh )
                Subclassis          :              Equisetidae       ( Engl. & Gilg )
                Ordo                     :             Equisetales       ( Dumort. )
                Subordo              :              Equisetineae     ( Rabenh. )
                Familia                :             Equistaceae      ( Michx. ex DC. )
                Subfamilia         :             Equisetoideae  ( Eaton. )


                                               Familia  Equisetaceae
                                               Genus – Equisetum


                                               Subgenus – Equisetum, Horsetails
                                               Infragenus, Section  Equisetum
                                                               fluviatile
                                                               palustre
                                                               bogotense
                                                               diffusum
                                                               telmateia


                                               Infragenus, Section  Heterophyadica
                                                               arvense
                                                               sylvaticum
                                                               pratense





                         Subgenus – Hippochaete, Scouring Rushes
                                               Infragenus, Section - Incunabula
                                                               giganteum


                                               Infragenus, Section  Ambigua
                                                               ramosissimum
                                                               myriochaetum
                                                               laevigatum


                                               Infragenus, Section – Hippochaete, Scouring Rushes
                                               Infrasubgenus, Subsection - Perennantia
                                                               hyemale


                                               Infrasubgenus, Subsection  Homocormia
                                                               variegatum
                                                               scirpoides

 

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                Superregnum     :             Eucaryota
                Regnum               :             Sphenobionta = Vegetabilia = Plantae
                Subregnum        :             Cryptogamae = Archegoniatae
                Infraregnum      :             Pterydophyta = Pteridophyta
               
                Divissio / Phylum           :
                Sphenophyta = Equisetophyta = Sphenophytina = Equisetophytina = Articulatae
 
                Classis                 :             Sphenopsida = Equisetopsida
                Subclassis          :              Equisetidae
                Ordo                     :             Equisetales
                Subordo              :              Equisetineae
                Familia                :             Equisetaceae
                Subfamilia         :              Equisetoideae
               
                Genus                  :             Equisetum


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                Class                                    :              Equisetopsida
                Order                                   :              Equisetales       
                Family                                 :              Equisetaceae = Schachtelhalmgewächse = Horsetails   
              
                Genus                                  :              Equisetum L., Sp. Pl.: 1061 (1753)
               
                                                                              = Allostelites, C. Börn.; Fl. Deutsche Volk 59, 283 (1912)
                                                                              = Hippochaete, Milde; Bot. Zeit. 23: 297 (1865)
                                                                              = Presla Dulac, Fl. Haute-Pyrenees 25 (1867)


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Species  &  Hybrids :



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LITERATURE :




HAUKE, R. L. 1978.
A  taxonomic  monograph  of  Equisetum  subgenus  Equisetum.
Nova Hedwigia 30: 385–455.

HAUKE, R. L. 1963.
A  taxonomic  monograph  of  the  genus  Equisetum  subgenus Hippochaete.
Beihefte zur Nova Hedwigia 8: 1–123.


HAUKE, R. L. 1966.
A systematic study of Equisetum arvense.
Nova Hedwigia 13: 81–109.



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Developed on the basis :
Walkowiak R. J., Equisetum Taxonomy, IEA Paper 2008, Version of 2008-10-04, Retrieved 2011-11-07

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