Karplanter

• Karplanter (Tracheobionta) tidligere: Tracheata eller Tracheophyta
  • Karsporeplanter Pteridophyta
    • Ulvefod-planter Lycopsida
      • Ulvefod-familien (Lycopodiaceae)
      • Dværgulvefod-familien (Selaginellaceae)
      • Brasenføde-familien (Isoëtaceae);
    • Padderokplanter (Sphenopsida):
      • Padderok-familien (Equisetaceae)
    • Bregner Pteropsida, Filicopsida
    • Ginkgo-familien (Ginkgoaceae)
  • Frøplanter Magnoliophyta, Spermatophyta, Spermatopsida

Links

• Flora Dania: Download gratis højopløselige billeder af danske potteplanter fra Billedbanken
• Welcome to the PLANTS National Database
• Common Ferns And Fern-Ally Species
• A Classification of the Ferns and Fern-Allies; uses frames Citat: "...This classification differs radically from the old traditional scheme...This is provisionally my own scheme, drawn from several different sources, although leaning heavily on the recent cladistic publication of the American Fern Society...."
• Centre for Plant Biodiversity Research: Pteridophytes: A classification of the ferns and their allies - a work in progress Citat: "...The following classification of the genera of ferns and their allies is a loose, perhaps tenuous, concensus of a number of published systems, some of which are available on the web. It tries to reflect contemporary views on phylogenetic relationships and as such will change from time to time...."
• By Michael Hassler (Germany) and Brian Swale: Checklist of ferns of the World - World Ferns and Fern Allies listed

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