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Spurge, or bastard spurge, a genus of plants of many species, mostly shrubby, herbaceous succulents, affording an acrid, milky juice. Some of them are armed with thorns. Most of them yield powerful emetic and cathartic products.

Of, relating to, or resembling, the Euphorbia family.

Destitute of leaves, as the broom rape, certain euphorbiaceous plants, etc.

ight; a luminary. By these blessed candles of the night. Shak. Candle nut, the fruit of a euphorbiaceous shrub (Aleurites triloba), a native of some of the Pacific islands; -- socalled because, when dry, it will burn with a bright flame, and is used by the natives as a candle. The oil has many uses. -- Candle power (P…

The fruit of a euphorbiaceous tree or shrub (Aleurites moluccana), native of some of the Pacific islands. It is used by the natives as a candle. The oil from the nut ( candlenut, or kekune, oil) has many uses.

bstance obtained from the milky sap of several plants of tropical South America (esp. the euphorbiaceous tree Siphonia elastica or Hevea caoutchouc), Asia, and Africa. Being impermeable to liquids and gases, and not readly affected by exposure to air, acids, and alkalies, it is used, especially when vulcanized, for man…

A euphorbiaceous West Indian shrub (Croton Eleutheria); also, its aromatic bark. Cascarilla bark (or Cascarila) (Med.), the bark of Croton Eleutheria. It has an aromatic odor and a warm, spicy, bitter taste, and when burnt emits a musky odor. It is used as a gentle tonic, and sometimes, for the sake of its fragrance, m…

A shrubby euphorbiaceous plant of the genus Manihot, with fleshy rootstocks yielding an edible starch; -- called also manioc.

A genus of euphorbiaceous plants belonging to tropical countries. Croton oil (Med.), a viscid, acrid, brownish yellow oil obtained from the seeds of Croton Tiglium, a small tree of the East Indies. It is a most powerful drastic cathartic, and is used externally as a pustulant.

A principle, or mixture of principles, derived from various species of Euphorbia.

inodorous exudation, usually in the form of yellow tears, produced chiefly by the African Euphorbia resinifrea. It was formerly employed medicinally, but was found so violent in its effects that its use is nearly abandoned.

A euphorbiaceous shrub of the genus Pedilanthus (P. tithymaloides), found in the West Indies, and possessing powerful emetic and drastic qualities.

of Jump, to leap. Jumping bean, a seed of a Mexican Euphorbia, containing the larva of a moth (Carpocapsa saltitans). The larva by its sudden movements causes the seed to roll to roll and jump about. -- Jumping deer (Zoöl.), a South African rodent (Pedetes Caffer), allied to the jerboa. -- Jumping jack, a toy figure…

A caoutchouc like substance obtained from the milky juice of the East Indian Euphorbia Kattimundoo. It is used as a cement.

taining to, or designating, an acid resembling luteolin, but obtained from the flowers of Euphorbia cyparissias.

A euphorbiaceous tree (Hippomane Mancinella) of tropical America, having a poisonous and blistering milky juice, and poisonous acrid fruit somewhat resembling an apple. Bastard manchineel, a tree (Cameraria latifolia) of the East Indies, having similar poisonous properties. Lindley.

elding a milky juice, as the cow tree of South America (Brosimum Galactodendron), and the Euphorbia balsamifera of the Canaries, the milk of both of which is wholesome food. -- Milk vessel (Bot.), a special cell in the inner bark of a plant, or a series of cells, in which the milky juice is contained. See Latex. -- R…

The caoutchouc obtained from the South American euphorbiaceous tree Hevea brasiliensis, hence called the Pará rubber tree, from the Brazilian river and seaport named Pará; also, the similar product of other species of Hevea. It is usually exported in flat round cakes, and is a chief variety of commercial India rubber.…

A physician. [R.] Shak. Physic nut (Bot.), a small tropical American euphorbiaceous tree (Jatropha Curcas), and its seeds, which are well flavored, but contain a drastic oil which renders them dangerous if eaten in large quantities.

A Mexican shrub (Euphorbia pulcherrima) with very large and conspicuous vermilion bracts below the yellowish flowers.