Monocotyledons | Monocots (Liliopsida) -

• Restionales (Restionales)
  Flagellaria Family, Joinvillea Family
• Eriocaulales (Eriocaulales)
  Pipewort Family
• Hydrocharitales (Hydrocharitales)
  Tape-grass Family
• Pandanales (Pandanales)
  Screw-pine Family
• Juncales (Juncales)
  Rush Family
• Cyclanthales (Cyclanthales)
  Panama Hat Family
• Typhales (Typhales)
  Bur-reed Family, Cat-tail Family
• Triuridales (Triuridales)
  Triurus Family
• Arecales (Arecales)
  Palm Family
• Bromeliales (Bromeliales)
  Bromeliad Family
• Commelinales (Commelinales)
  Spiderwort Family, Mayaca Family, Yellow-eyed Grass Family
• Cyperales (Cyperales)
  Grass Family, Sedge Family
• Arales (Arales)
  Arum Family, Duckweed Family, Calamus Family
• Liliales (Liliales)
  Lily Family, Water-Hyacinth Family, Iris Family
• Orchidales (Orchidales)
  Orchid Family, Burmannia Family
• Alismatales (Alismatales)
  Water-plantain Family, Water-poppy Family, Flowering Rush Family
• Zingiberales (Zingiberales)
  Ginger Family, Banana Family, Heliconia Family
• Najadales (Najadales)
  Horned Pondweed Family, Manatee-grass Family, Arrow-grass Family