Desert vegetation consists of plants that have adapted to survive in arid environments with limited water. Common types include cacti, succulents, and drought-resistant shrubs. These plants often have thick, fleshy tissues to store water and waxy coatings to reduce evaporation. Their root systems may be extensive to capture moisture from rain. Many desert plants also have unique reproductive strategies. For instance, some seeds can remain dormant for years until conditions are favorable for germination. Additionally, plants like the Joshua tree and saguaro cactus play crucial roles in their ecosystems, providing habitat and food for various desert animals.