Ключевые слова: amaranthaceae, anthesis, belarus flora, black background, botanical illustration, botanical science, botany, bract, bracteole, celosia, celosia argentea, celosia argentea var argentea, closeup, cocks comb, cockscomb, focus stacking, gynoecium, macro, nature, perianth, persistent, pistil, plants, plumed cockscomb, silver cockscomb, stigma, style, tepal, utricle, virtual herbarium,