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ertaining to the Batrachidæ, a family of marine fishes, including the toadfish. Some have poisonous dorsal spines.

A small poisonous snake of North America (Elaps fulvius), banded with yellow, red, and black.

ish bell-shaped flowers and shining black berries. The whole plant and its fruit are very poisonous, and the root and leaves are used as powerful medicinal agents. Its properties are largely due to the alkaloid atropine which it contains. Called also deadly nightshade.

ub, with oval coral-red berries (Solanum dulcamara); woody nightshade. The whole plant is poisonous, and has a taste at first sweetish and then bitter. The branches are the officinal dulcamara.

or cap composed of a multitude of fine separate tubes. A few are edible, and others very poisonous.

The mendole; a small worthless Mediterranean fish considered poisonous by the ancients. See Mendole.

Alkarsin; a colorless, poisonous, arsenical liquid, As2(CH3)4, spontaneously inflammable and possessing an intensely disagreeable odor. It is the type of a series of compounds analogous to the nitrogen compounds called hydrazines. [Written also cacodyle, and kakodyl.]

cesses of decomposition in dead animal bodies, and thought by some to be the cause of the poisonous effects produced by the bodies. See Ptomaine.

imbing legumious plant (Physostigma venenosum), a native of tropical Africa. It is highly poisonous. It is used to produce contraction of the pupil of the eye; also in tetanus, neuralgia, and rheumatic diseases; -- called also ordeal bean, being used by the negroes in trials for witchcraft.

A plant of the Pink family (Cucubalus bacciferus), bearing berries regarded as poisonous. Bladder campion, a plant of the Pink family (Cucubalus Behen or Silene inflata), having a much inflated calyx. See Behen. -- Rose campion, a garden plant (Lychnis coronaria) with handsome crimsome crimson flowers.…

A condiment made from the sap of the bitter cassava (Manihot utilissima) deprived of its poisonous qualities, concentrated by boiling, and flavored with aromatics. See Pepper pot.

A genus of poisonous African serpents, with a horny scale over each eye; the horned viper.

al species of mushroom, of which one (Cantharellus cibrius) is edible, the others reputed poisonous.

Cherry laurel (Bot.), an evergren shrub (Prunus Lauro-cerasus) common in shrubberies, the poisonous leaves of which have a flavor like that of bitter almonds. -- Cherry pepper (Bot.), a species of Capsicum (C. cerasiforme), with small, scarlet, intensely piquant cherry-shaped fruit. -- Cherry pit. (a) A child's play,…

alf times as heavy as air, of an intensely disagreeable suffocating odor, and exceedingly poisonous. It is abundant in nature, the most important compound being common salt. It is powerful oxidizing, bleaching, and disinfecting agent. Symbol Cl. Atomic weight, 35.4. Chlorine family, the elements fluorine, chlorine, bro…

ed for decoration in winter. -- Christmas flower, Christmas rose, the black hellebore, a poisonous plant of the buttercup family, which in Southern Europe often produces beautiful roselike flowers midwinter. -- Christmas tree, a small evergreen tree, set up indoors, to be decorated with bonbons, presents, etc., and i…

a genus of poisonous umbelliferous plants, of which the water hemlock or cowbane is best known.

The active principle of the water hemlock (Cicuta) extracted as a poisonous gummy substance.

The fruit or berry of the Anamirta Cocculus, a climbing plant of the East Indies. It is a poisonous narcotic and stimulant.

A powerful and very poisonous vegetable alkaloid found in the hemlock (Conium maculatum) and extracted as a colorless oil, C8H17N, of strong repulsive odor and acrid taste. It is regarded as a derivative of piperidine and likewise of one of the collidines. It occasions a gradual paralysis of the motor nerves. Called al…