. . . . "Sinistrari, however, having decided that the demon must be igneous or at the very least aerial, since he delighted in hot substances\" and since the monk's temperament seemed choleric and sanguine, advised the vicar to direct his penitent to strew about the cell and hang by the window and door bundles of water-lily, liverwort, spurge, mandrake, house-leek, plantain, and henbane and other herbs" . . . .