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they have a tolerance for salt water

Like Xerophytes, halophytes also possess

  • Succulent leaves and stem
  • Thick walled and heavily cutinized epidermis
  • Hairy covering and mucilage cells.
Adaptations
  • The leaves are reduced to small scaly structures (Casuarinas) or spines (Opuntia)
  • The leaves are shed when water is scarce
  • Water storage structures develop in the leaves
  • They have a thick cuticle and a multiple layered epidermis
  • They have sunken stomata
  • They have long roots, which go in search of water
  • The stem becomes green and takes over the function of photosynthesis where the leaves are absent/reduced/shed.
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13y ago
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Q: What are the physiological adaptations of a halophyte?
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