The third and fourth of Pliny's peaches are the "Gallic" and "Asiatic," "distinguished respectively by the names of the countries of their origin." Can it be possible that there is a peach native to France? We should say at once that this is but one of Pliny's inaccuracies were it not for the fact that several of the highest French pomological authorities state that certain races of the peach are natives of southern France. Duhamel Du Monceau[84] and Leroy[85] are chief champions of this belief and the latter says that Mayer, Calvel and Carrière, other French authorities, are of the same opinion. These French writers offer no substantial proofs and botanists do not agree with them; it seems, weighing the evidence at this distance, as if they had copied Columella and Pliny too closely. The fact that the peach is a perfectly naturalized denizen of parts of France, of course, gives color to the belief that it is a native and not an exotic in that country. Quite similarly, our early botanists, including so careful an observer as Bartram, were of the opinion that the peach belonged to America for the reason that they found it growing wild in our southern woods--an escape from early Spanish settlers. Pliny's Gallic peach, probably, was a descendant of an early introduction from some outside source. How the "Asiatic peach" of our quotation differs from the "Persian apple" does not appear except in its origin, it probably having come more or less directly from Asia Minor which in Pliny's time seems to have been Asia. The last two of Pliny's six varieties are those known as "supernatia" which "come from the country of the Sabines" and the "popularia" which "grow everywhere." Whether supernatia, meaning "from above," refers to the fact that this peach grows in the high and mountainous country of the Sabines or to its being a choice variety, cannot be said. Probably, however, it designates choice peaches while the "popularia" which grow everywhere refers to the common run of this fruit. Peaches were profitable in Rome in Pliny's time, for they sold "as high as thirty sesterces apiece." A sesterce is four and one-half cents so that the possible price of a peach in Rome 1900 years ago was $1.35. The Roman peach-grower was at the mercy of the seasons as are those of nowadays for we read that when once plucked the peach could be kept but a couple of days, "so sold it must be, fetch what it may." The statement that the peach is a "particular favorite with invalids," reminds us that the ancients ascribe various medicinal properties to nearly all plants and Pliny sets forth those of the peach as follows:[86]