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Keys
  • Vascular plant groups
  • Club mosses
  • Ferns
  • Vegetative key to families
  • Gymnosperms
  • Flowering plants
  • Genera
  • Families

Vegetative key to the families

Vegetative Key Vegetative key to the families
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LEAVES REDUCED TO SCALES ON THE AERIAL STEMS
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Saprophytic herbs (one a climber) usually without chlorophyll Orchidaceae
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Chlorophyll present (some root parasites with a yellowish tinge in the cladodes)