barrel cactus plant& x28;acanthocalycium violaceum& x29;

above acanthocalycium argentina ball barrel beautiful botanical botany cactaceae cacti cactus cactusmacro cactusspice can circle closely dense desert desertplant diameter flowers globular grow growing height honeycolored late lilac lobivias macro many native plant planta plantacanthocalycium related ribs solitary spines spring summer symetricalgrowing symmetrical usually violaceum