Fox-glove; a genus of plants, belonging to the didynamia class; and in the natural method ranking under the 28th order, Luride. See Botany Index.—Fox-glove has been employed in cases of haemoptysis, of phthisis, and of mania, with apparent good effects: but its use in these diseases is less common, and less efficacious than in drophy. It should be administered with great caution. See Medicine and Materia Medica Index.