Ключевые слова: areoles, awn, background, ball, blooming flowers, botanic, botany, bur, cacti, cactus, cactus bloom, castle, cereus, chamaecereus, closeup, colorful, colors, gymnocalycium, haworthia, notocactus, pincushion, pot, prick, rebutia, show, spines, stems, table, thorn, trichocereus, wooden,