Of couch grass, the roots of which cause much profanity in this country, there are some 250,000 pounds annually imported at from three to seven cents per pound. A common weed with which there is a considerable trouble is the pokeweed, the root of which brings from two to five cents per pound and the dried berries five cents per pound. Forty to sixty thousand pounds of foxglove are imported from Europe. Analysis has shown that the leaves of the wild American foxglove are as good as the European article, the price of which per pound ranges from six to eight cents. Of mullein flowers about five thousand pounds used to be imported, chiefly from Germany. The leaves are also imported. Dried leaves and tops of lobelia bring from three to eight cents per pound, while the seed commands fifteen to twenty cents per pound. Of tansy about thirty-five thousand pounds have been imported annually at a price rallying from three to six cents. The flowering tops and leaves of the gum plant are used as drug. They bring from five to twelve cents per pound. Boneset leaves and tops bring from two to eight cents per pound. Catnip tops and leaves two to eight cents per pound. Of horehound about 125,000 pounds are imported annually, prices being three to eight cents per pound. Blessed thistle is cultivated in Germany, and it is imported to a limited extent. Yarrow is a weed common from the New England states to Missouri. It is imported in small quantities, and brings from two to five cents per pound. Canada fleabane brings from six to eight cents per pound. Of jimsonweed, leaves are imported, from 100,000 to 150,000 pounds annually, and 10,000 pounds of seed. Leaves bring two and one half to eight cents per pound, and seeds from three to seven cents per pound. Of poison hemlock, seeds are imported from ten to twenty thousand pounds annually. Price for the seed is three cents per pound, for the leaves about four cents. The flowers are also used. The American wormseed has been naturalized from tropical America to New England; the seed commands from six to eight cents per pound; the oil distilled from this seed brings one dollar and a half per pound. Black mustard, which is a troublesome weed in almost every state in the Union, is nevertheless imported in enormous quantities, the total imports of the seeds of the black and white mustard amounting annually to over five million pounds, the prices being from three to six cents per pound. All these prices and quantities were before the war and may greatly change after it.