Ключевые слова: arm, botanical, botany, cactaceae, cacti, cactus, closeup, columnar, columnar cactus, cultivation, danger, desert, dry, evergreen, flora, flower, flowerpot, garden, gardening, green, greenhouse, growing, growth, hand, home garden, house plant, houseplant, houseplants, human, human hand, macro, natural, nature, needles, person, plant, pot, potted plant, prickly, pricks, sharp, southwest, spikes, spines, spiny, succulent, summer, thorns, tropical, wild,