Calycin and physcion from the lichen Candelaria concolor
Juan Salinas, Patricia Mollinedo Portugal, Jose L. Vila
Keywords: Calycin, Mannitol, Candelaria concolor, 2D-NMR, Physcion; Claves: Calicina, manitol, Candelaria concolor, 2D-NMR, fisciona.

Keywords: Calycin, Mannitol, Candelaria concolor, 2D-NMR, Physcion; Claves: Calicina, manitol, Candelaria concolor, 2D-NMR, fisciona.