giant prickly pear cactus (opuntia robusta) paddles with long sharp thorns in sunshine

cactus plant thorns green nature food leaf giant prickly pear opuntia robusta paddles long sharp camuessa gorda guerrana larreyi wheel silver dollar dinner plate sweet purple shrubby stems flattened blue-green blue-grey stem areoles tufts glochids spines robusta outdoor botanical botany cactaceae cacti closeup desert cactus dry edible environment flora garden green growth leaf leaves light natural nature needles nopales camuessa gorda guerrana outdoors paddle park plant prickly pear sharp spike spiky spine stem succulent sunlight sunny thorn camuesa long nopal tapon