At this time so convinced was I of the great superiority of the maguey over either of the other remedies employed that I determined to place all the patients upon that medicine. The result has proved exceedingly gratifying; every case has improved rapidly from that date. The countenance, so universally dejected and despairing in the patients affected with scurvy, is brightened up by contentment and hope in two days from the time of its introduction; the most marked evidences of improvement were observable at every successive visit. From observing the effects of the maguey in the cases which have occurred in this command, I am compelled to place it far above that remedy which, till now, has stood above every other--the lime-juice. This no doubt will appear strong language, but further experience will verify it. The juice of the maguey contains a large amount of vegetable and saccharine matter, and of itself is sufficiently nutritious to sustain a patient for days. This succulent plant grows indigenous in most parts of the State, and, if I am correctly informed, in New Mexico and California. In Mexico it is well-known as the plant from which they manufacture their favorite drink, the "Pulque," and grows in great abundance. As it delights in a dry sandy soil, it can be cultivated where nothing but the cactus will grow; for this reason, it will be found invaluable to the army at many of the western posts, where vegetables cannot be procured. The manner in which it is used is as follows, viz.:--The leaves are cut off close to the root, they are placed in hot ashes until thoroughly cooked, when they are removed, and the juice expressed from them. The expressed juice is then strained, and may be used thus, or may be sweetened. It may be given in doses of f. [Latin: ezh]ij. to f. [Latin: ezh]iij. three times daily. It is not disagreeable to take, and in every instance it has proved to agree well with the stomach and bowels. After the leaves have been cooked, the cortical portion near the root may be removed, and the white internal portion may be eaten; it appears to be a wholesome and nutritious food. I have seen muleteers use it in this way, and they seem to be very fond of it. I have been informed, upon good authority, that several tribes of Indians in New Mexico make use of it in the same manner. The use of the leaf in this way, I believe, will ward off most effectually incipient scorbutus.