therefore, agree better with the stomach. The rocket (_brassica eruca_) is hot, and forms semen; and, therefore, rouses to venery and occasions headachs. The cress, basil (_ocimum_), and mustard are hot and acrid, particularly the cress; but all are of difficult digestion, injure the stomach, and supply unwholesome juices. But the nettle is attenuant, laxative, and of little nourishment. The toothpick-fennel is like the shepherd’s needle, possessing astringent and bitter qualities in no small degree; it is beneficial to the stomach, so that those who have lost their appetite may eat it with advantage in vinegar; but it supplies little nourishment to the body. All the wild pot-herbs, as they are called, contain very bad juices. Capers, however, whet the appetite, remove obstructions of the liver and spleen, and evacuate phlegm. They are to be used with vinegar and honey, or with vinegar and oil, before taking any other food. * * * * * COMMENTARY. Athenæus remarks that the use of pot-herbs, as articles of food, appears to have been very ancient, since several of them are mentioned by Homer. (Deipnos, i, 29.) Diphilus says, “all pot-herbs in general contain little nutriment, are attenuant, engender bad juices, swim in the stomach, and are of difficult digestion.” (Deipnos, ii, 28.) Actuarius states, that pot-herbs in general form a thin and watery blood, compared with that from thicker articles of food. The ancients ate their pot-herbs with much oil, and generally a liberal allowance of hot spices. See Apicius (iii.) A sauce from pickled fish, vinegar, or old wine, was often added to the preparation. The poet Juvenal makes mention of a miser who ate his cabbage with the oil from lamps. (Sat. v, 87.) Celsus remarks of such things, “Quodcunque ex olio garove estur olus alienum stomacho est.” We now select from the dietetical writers a few remarks on the most important articles of this class. Galen strongly recommends the lettuce as a cooling, moistening, and soporific herb. He relates that he cured himself of morbid insomnolency by eating liberally of lettuces. The soporific property of lettuces is mentioned by Dioscorides, Pliny, Athenæus, Rhases, Haly Abbas, Simeon Seth, and most of the other authorities. It is even said by Simeon Seth and Florentinus (Geopon. xvii, 13), that the juice of it when rubbed upon the forehead induces sleep. We need scarcely remark, that the lettuce was lately restored to its place in the Materia Medica as a soporific. Martial directs the lettuce to be eaten at the beginning of a feast (xi, ep. 53); Athenæus at the end.