Acopa(62) are useful to the nerves. Such is that, which contains flower of round cyperus p. *. ii. z. z. costus, long cyperus, bay berries, ammoniacum, cardamom, each p. *. iv. z. myrrh, calcined copper, each p. vii. *. Illyrian iris, wax, each p. iv. *. Alexandrian reed, round cyperus, calambac wood, xylo-balsam, each p. xviii. *. suet p. i. *. iris ointment a cyathus.

There is another, which they call elæodes[ EL ]; it is made in this manner: of wax p. *. z. oil a like quantity, and of turpentine resin the bulk of a walnut; these are boiled together: then being poured into a mortar, are rubbed, and an acetabulum of the best honey is gradually dropped into it, then three cyathi of iris ointment and of rose oil.

The Greeks call liquids, that are daubed on, by the name of enchrista[ EM ]. Such as is that for cleansing and incarning ulcers, especially amongst nerves. It consists of a mixture of equal parts of butter, veal marrow, veal suet, goose fat, wax, honey, turpentine resin, rose and cicine oil. These are all melted separately, then mixed while they are liquid, and afterwards rubbed together. And this composition is indeed more cleansing: but it would be more emollient, if instead of the rose oil, that of cyprus be infused.

For the ignis sacer: of litharge p. vi. *. ox-horn burnt p. ii. *. these are beat up together, and there is added alternately wine, and myrtle wine, till three cyathi of each be used.