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Prairie dock (Bot.), a coarse composite plant (Silphium terebinthaceum) with large rough leaves and yellow flowers, found in the Western prairies. -- Prairie dog (Zoöl.), a small American rodent (Cynomys Ludovicianus) allied to the marmots. It inhabits the plains west of the Mississippi. The prairie dogs burrow in the…

ibet, Cashmere, Afghanistan, etc., has been used as fodder for cattle. It has decompound leaves with very long narrow divisions, and a highly fragrant smell resembling that of new clover hay.

Terminated abruptly, or as it bitten off. Premorse root or leaves (Bot.), such as have an abrupt, ragged, and irregular termination, as if bitten off short.

ot.), a prickly shrub (Xanthoxylum Americanum) with yellowish flowers appearing with the leaves. All parts of the plant are pungent and aromatic. The southern species is X. Carolinianum. Gray. -- Prickly heat (Med.), a noncontagious cutaneous eruption of red pimples, attended with intense itching and tingling of the p…

evidence for than against; supported by evidence which inclines the mind to believe, but leaves some room for doubt; likely. That is accounted probable which has better arguments producible for it than can be brought against it. South. I do not say that the principles of religion are merely probable; I have before asse…

us Procris. The larvæ of some species injure the grapevine by feeding in groups upon the leaves.

The part of a poem in which the author states the subject or matter of it. Leaves of proposition (Jewish Antiq.), the showbread. Wyclif (Luke vi. 4).

Having flowers appearing before the leaves; -- said of certain plants. Gray.

Covered with pubescence, or fine short hairs, as certain insects, and the leaves of some plants.

An annual plant (Portulaca oleracea), with fleshy, succulent, obovate leaves, sometimes used as a pot herb and for salads, garnishing, and pickling. Flowering purslane, or Great flowered purslane, the Portulaca grandiflora. See Portulaca. -- Purslane tree, a South African shrub (Portulacaria Afra) with many small oppo…

thrust out; to extend, as the hand; to cause to come or push out; as, a tree puts forth leaves. (b) To make manifest; to develop; also, to bring into action; to exert; as, to put forth strength. (c) To propose, as a question, a riddle, and the like. (d) To publish, as a book. -- To put forward. (a) To advance to a po…

Arranged in four rows or ranks; as, quadrifarious leaves. Loudon.

Four-leaved; having the leaves in whorls of four.

Having four leaves; quadrifoliate.

Quake, v. Quaking aspen (Bot.), an American species of poplar (Populus tremuloides), the leaves of which tremble in the lightest breeze. It much resembles the European aspen. See Aspen. -- Quaking bog, a bog of forming peat so saturated with water that it shakes when trodden upon. -- Quaking grass. (Bot.) (a) One of…

Having four leaves to the sheet; of the form or size of a quarto.

Composed of, or arranged in, sets of four; quaternary; as, quaternate leaves.

uite widely distributed in the vegetable kingdom, as is apple-tree bark, horse- chestnut leaves, etc., but originally obtained by the decomposition of quercitrin. Called also meletin.

f the genus Isoetes, cryptogamous plants with a cluster of elongated four-tubed rushlike leaves, rising from a corm, and containing spores in their enlarged and excavated bases. There are about seventeen American species, usually growing in the mud under still, shallow water. So called from the shape of the shape of th…

Growing in sets of five; -- said especially of leaves composed of five leaflets set at the end of a common petiole.