Dandelion has been used medicinally for many centuries, and the name is derived from the Latin dens leonis, meaning lion’s tooth, referring to the incised leaves. Theophrastus described the plant and lauded it very highly in the treatment of liver complaints and for freckles. Later (980-1037 A. D.) Arabian physicians employed it very extensively, principally in jaundice and other liver complaints. During the middle ages the milky juice of this plant was highly recommended in the treatment of diseases of the eye. During the sixteenth century European physicians found it useful as a quieting and sleep-producing remedy. The poor of nearly all countries collect the young, crisp leaves in the early spring and prepare therefrom a salad, resembling lettuce salad. The poor in large cities visit vacant lots, in which the plants usually grow abundantly, and collect the leaves for home consumption, or fill large, often dirty, sacks, and vend it among the poor tenement dwellers. This is certainly a dangerous procedure, as all manner of dirt and disease germs are found on the leaves, to say nothing of dirty hands, utensils and containers of the collectors. No doubt many a case of typhoid fever or other germ disease among the poor could be traced to this source. In country districts there is little danger connected with eating Dandelion leaves, and they really form a good, palatable salad when properly prepared. The leaves are also cooked, usually with leaves of other plants (species of chenopodium), forming “greens,” highly relished by the poor. The American Indians as well as savages of other countries eat large quantities of the leaves raw, more rarely cooked. In Germany and other European countries the roots are collected, dried, roasted and used as a substitute for coffee. The principal use of this plant has thus far been medicinal, but its value as a curative agent has certainly been overrated. It has been used in dropsy, pulmonary diseases, in stomach derangements, in hepatic or liver disorders, in icterus, blotchy skin and other skin diseases, for biliary calculi, in hypochondriasis, etc. It has no marked curative properties in any disorder. Beyond mildly laxative and tonic properties it has no effect whatever. Using taraxacum preparations for a considerable length of time causes digestive disorders, mental excitement, vertigo, coated tongue and nausea. In lawns the plant proves a great nuisance, as it displaces the grass, and it is difficult to exterminate. The plants must be dug up, roots and all, carted away and burned. This should be done early, before the seeds are sufficiently mature to germinate. For medicinal use the roots are gathered in March, July and November, cleaned, the larger roots cut longitudinally, dried and packed to be shipped to points of consumption. The juice expressed from the fresh roots is also used. Albert Schneider.