Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
      Pteridophyta
            Polypodiopsida
                    Polypodiales
                            Onocleaceae
                                    Matteuccia
                                            Matteuccia intermedia
                                            Matteuccia pensylvanica
                                            Matteuccia struthiopteris
                                                   [Struthiopteris germanica]
                                              Matteuccia struthiopteris subsp. struthiopteris
                                              Matteuccia struthiopteris var. pensylvanica
                                              Matteuccia struthiopteris var. pubescens
                                              Matteuccia struthiopteris var. struthiopteris
                                    Onoclea
                                            Onoclea hintonii
                                            Onoclea orientalis
                                                   [Matteuccia orientalis]
                                                   [Pentarhizidium orientale]
                                            Onoclea sensibilis
                                                   [Onoclea sensibilis f. obtusilobata]
                                                   [Onoclea sensibilis f. ventroperaferens]
                                                  Onoclea sensibilis f. sensibilis
                                              Onoclea sensibilis var. genuina
                                              Onoclea sensibilis var. interrupta
                                              Onoclea sensibilis var. obtusilobata
                                              Onoclea sensibilis var. sensibilis
                                            Onoclea struthiopteris
                                              Onoclea struthiopteris var. pensylvanica
                                    Onocleopsis
                                            Onocleopsis hintonii
                                    Pentarhizidium
                                            Pentarhizidium intermedium
                                    Pteretis
                                            Pteretis nodulosa
                                            Pteretis pensylvanica
                                            Pteretis struthiopteris