According to the general supposition the Gloss of the Pseudo-Galen has reference to a passage of _Hippocrates_ occurring in the Second book of the Prorrhetica,[68] where we read as follows: “But λειχῆνες—tetters, as also λέπραι and λεῦκαι,—scaly leprosies and white leprosies, where any of these occur in the young or mere children, or after appearing on a small scale shall then increase but slowly, in these cases it is not right to call the exanthema or eruption an apostasis, (transitional state), but a νόσημα,—condition of disease. On the other hand where any of these affections occurs on a large scale and suddenly, it would then be an apostasis. But whereas λεῦκαι arise out of _the most deadly diseases_, as e. g. the νοῦσος ἡ φθινικὴ,—wasting disease, as it is called, λέπραι and λειχῆνες do so from the melancholic, or diseases proceeding from black bile. And of such the easier to cure are those that occur in the youngest patients and are of the latest origin, and arise in the softest and most fleshy parts of the body.” _Foesius_ observes on the passage: “Nemini autem dubium est, quin hac parte _mendosi sint codices omnes_, cum ἡ νοῦσος ἡ φθινικὴ καλουμένη scribitur. Nam φοινικίη νόσος ex Galeni exegesi procul omni dubio reponendum.” (Now no one can doubt that _all the MSS. are deceptive_ here, reading as they do ἡ νοῦσος ἡ φθινική. For φοινικίη vόσος must undoubtedly be restored from the Exegesis of Galen). _J. W. Wedel_[69] on the contrary writes: “Legunt quidam pro φοινικίη—φθινικὴ, et vertunt tabem seu morbum tabidum, _sed contra fidem codicum correctiorum_, quibus Galenus ipse assentitur, et rei ipsius, de qua textus agit, evidentiam.” (Some read φθινικὴ for φοινικίη, and render it _wasting_ or _wasting disease_,—_but against the authority of the better class of MSS._, with which Galen himself agrees, and against the evidence of the context of the matter treated of). In the latter of these two statements Wedel, in spite of his mistaken view of the matter generally, is perfectly right; whether he is so in the former as well, we are not in a position to say, for alas! we lack the critical apparatus absolutely indispensable for such a decision, not so much as the Edition of _Mackius_ being on the shelves of our University Library.