Ключевые слова: adaptation, arid, cacti, conservation, desert, durability, endurance, fortitude, hardiness, hardy, heat, illustration, minimalism, persistence, photosynthesis, plant, resilience, resilient, resistance, robustness, scarcity, self, spines, stamina, strength, succulent, sufficient, survival, tenacity, thrive, toughness, withstand, xerophyte,