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Seedless vascular plants Chapter 17 Reproductive systems


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Seedless vascular plants

Chapter 17

Reproductive systems

  • Homosporous

  • Heterosporous

  • Microspores (male) and megaspores (female)

Seedless vascular plants

  • Rhinophyta (extinct)

  • Zosterophyllophyta (extinct)

  • Trimerophytophyta (extinct)

  • Lycopodiophyta

  • Lycopodiaceae (club mosses)

  • Selaginellaceae (Selaginella)

  • Isotaceae (quillworts)

  • Pteridophyta (ferns and horsetails)

  • Ophioglossales, Marrattiales, Filicales, Marsileales, Salviniales (ferns)

  • Psilotales (whisk ferns)

  • Equisitales (horsetails)

Phylum Lycopodiophyta

Family Lycopodiaceae

Family Selginellaceae

  • Resurrection plants

  • Selaginella

  • Microphylls

  • Sporophylls in stroboli

  • Ligule near base of upper surface of each microphyll and sporophyll

  • Heterosporous

Family Isoetaceae



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