Lithophytic plants are a unique botanical species that grow on rocks and rocky surfaces instead of soil. They are often found in sustainable high-altitude regions. These plants have adapted to living on rocks by developing strong roots and leaves that can store water and nutrients. Synonyms for a lithophytic plant include, as they are often referred to as an epilithic plant, that thrive on rocky surfaces, and can be referred to as aerophytic or aerophytic plants because they often cling to rocks and old walls, taking in nutrients and moisture from the surrounding air thus allowing them to flourish in barren wastelands and rocky cliffs.