landscape of stone desert with cacti, teddy bear cholla (cylindropuntia bigelovii). joshua tree national park

teddy bear cholla mountain mountains area arid arizona beautiful cacti cactus garden cactuses california colorado desert colorful cylindropuntia bigelovii echinocarpa fulgida ecosystems flowers dry ecosystem glochids growing heat joshua tree jumping landscape mojave national park nature opuntia preservation saguaro silver sonora southern spines yellow