Ключевые слова: america, american, arid, background, botanic, botanical, botany, branch, branches, cactaceae, cacti, cactus, cactuses, cluster, clustered, cultivated, cultivation, desert, detail, dry, exotic, fleshy, flora, foliage, garden, green, group, horticulture, leaf, leaves, nature, plant, plants, prickle, prickles, prickly, specie, species, spine, spines, spiny, succulent, succulents, thorn, thorny, tree, tropical, wild, yard,