Hemp

African hemp, Bowstring hemp. See under African, and Bowstring. -- Bastard hemp, the Asiatic herb Datisca cannabina. -- Canada hemp, a species of dogbane (Apocynum cannabinum), the fiber of which was used by the Indians. -- Hemp agrimony, a coarse, composite herb of Europe (Eupatorium cannabinum), much like the American boneset. -- Hemp nettle, a plant of the genus Galeopsis (G. Tetrahit), belonging to the Mint family. -- Indian hemp. See under Indian, a. -- Manila hemp, the fiber of Musa textilis. -- Sisal hemp, the fiber of Agave sisalana, of Mexico and Yucatan. -- Sunn hemp, a fiber obtained from a leguminous plant (Crotalaria juncea). -- Water hemp, an annual American weed (Acnida cannabina), related to the amaranth.