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Gymnosperm phylogeny
Recent molecular data have given a new idea of Gymnosperm phylogeny.Tuesday 2 November 2004
Extant Gymnosperm PhylogenyMolecular analysis have proved that Gnetales are not the Angiosperm sister-clade (Chaw et al., 2000). Angiosperms may have appeared during Jurassic from a group of fossil plants such as Bennetitales or Caytoniales.
Recherche personnalisée
APG II (Angiosperm Phylogeny Group) (10 galeries photos)
Album Herborisation
Orchidées (Orchidaceae, Asparagales, Monocots)
Fruits complexes
Fruits multiples
IDDN Certification