The second thing mentioned is accomplished by the varying of digerents according to the changes of the peccant matter. If sanguine humour be responsible,309 digest the matter with borage and bugloss, by making a syrup of them, and with syrup of roses, in which is put black sanders and camphor; and take their flowers, and put them in a linen bag. If choler be responsible, digest the matter with syrup of borage, bugloss, violets, and nenuphar to which is added sanders, and roses and camphor, and take the flowers of these herbs [...]310 after