Monday, April 5, 2010

SEEDLESS VASCULAR PLANTS


  • Kingdom : Plantae
  • Belong to at least 4 phyla:
Psilotophyta
Lycophyta
Sphenophyta
Pterophyta
  • The most evolutionarily advanced plants aside from the seeded plants
  • Habitat : shady area with moist soil
  • Vascular because this group have true xylem and phloem which makes them vascular
  • Seedless because they reproduce by means of spores
  • Have chlorophyll a and b, carotenoids and xanthophylls accessory pigments
  • Exp : ferns and whisk ferns
kinds of seedless vascular
whisk ferns

ferns

ferns

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