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What are the physiological adaptations of a halophyte?

Answer:
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.
Contributor: Lily
First answer by ID3350812730. Last edit by Lily Zhuang-griffin. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 2 [recommend question].