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

Psilotum Sw. >

Sterile lateral appendages 0.5–2 mm long; the apex non-mucronate. Synangia composed of 3 (very rarely 2 or 4) sporangia (Fig. 12) Psilotum