Castilian word of Arab origin ( badingana ) , which, somewhat abruptly, called a plant Solanum, of multiple culinary use, allowing to ennoble as humble vegetable. Be used in the same way, to describe a colour, which stain, applied to unique fabrics and garments, adds special meanings, contributing significantly to the brilliance of the hanger. This last meaning is inferred the existence of very unique evocations, being origin of notorious and permanent memories. In literature, gives rise to various characters, in particular to the linked to the world of tales, fabulous stories and, especially, the linked to the world of dreams.