APG II (2003) is a precedent Angiosperms phylogenic classification made by the APG (Angiosperm Phylogeny Group). The latest being APG IV.

Orders tree of flowering plants according to APG II system:

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  Blank diagram
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  In English
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  In Chinese
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  In SVG

Other classifications

• List of Classifications used by wikicommons
• for Angiosperms:
  • Cronquist System
  • Strasburger
  • APG II, APG III in migration to APG IV
  • APWebsite Classification
• for Ferns:
  • Smith System
• for birds:
  • IOC Classification