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

Vascular plants

Vascular Plants Vascular plants
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Plants not producing seeds
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Sporangia axillary and solitary in the sporophylls, often in strobili (cones) or borne in fertile zones along the stems. Lycopodiophyta
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Sporangia and spores of two kinds. Ligules present Selaginellaceae
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Sporangia and spores uniform. Ligules absent Lycopodiaceae