#family_Lepidodendraceae__Lepidodendraceae  fossil plants characterized by conspicuous spirally arranged leaf scars on the trunk
  supertype:  fern_family  families of ferns and fern allies
  member of:  order_Lepidodendrales__Lepidodendrales  fossil arborescent plants arising during the Lower Devonian and conspicuous throughout the Carboniferous
     member of:  class_Lycopsida__Lycopsida__Lycopodiate__class_Lycopodiate  club mosses and related forms: includes Lycopodiales; Isoetales; Selaginellales; and extinct Lepidodendrales; sometimes considered a subdivision of Tracheophyta
        member of:  division_Pteridophyta__Pteridophyta  containing all the vascular plants that do not bear seeds: ferns, horsetails, club mosses, and whisk ferns; in some classifications considered a subdivision of Tracheophyta
           member of:  kingdom_Plantae__Plantae__plant_kingdom__plantkingdom  taxonomic kingdom comprising all living or extinct plants

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