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with bladders of philosophy." Rochester. Bladder nut, or Bladder tree (Bot.), a genus of plants (Staphylea) with bladderlike seed pods. -- Bladder pod (Bot.), a genus of low herbs (Vesicaria) with inflated seed pods. -- Bladdor senna (Bot.), a genus of shrubs (Colutea), with membranaceous, inflated pods. -- Bladder…

A genus (Utricularia) of aquatic or marshy plants, which usually bear numerous vesicles in the divisions of the leaves. These serve as traps for minute animals. See Ascidium.

Properly, the leaf, or flat part of the leaf, of any plant, especially of gramineous plants. The term is sometimes applied to the spire of grasses. The crimson dulse . . . with its waving blade. Percival. First the blade, then ear, after that the full corn in the ear. Mark iv. 28.

To bleach by excluding the light, as the stalks or leaves of plants, by earthing them up or tying them together.

A sudden, pernicious effect, as if by a noxious wind, especially on animals and plants; a blight. By the blast of God they perish. Job iv. 9. Virtue preserved from fell destruction's blast. Shak.

A comet. [Obs.] (b) A brilliant center of attraction. (c) (Bot.) A name given to several plants; as, to Chamælirium luteum of the Lily family; Liatris squarrosa; and Aletris farinosa, called also colicroot and star grass.

he operation of letting blood, as in surgery; a drawing or running of sap from a tree or plant.

ing nipping or blasting; -- applied as a general name to various injuries or diseases of plants, causing the whole or a part to wither, whether occasioned by insects, fungi, or atmospheric influences.

Any elevation made by the separation of the film or skin, as on plants; or by the swelling of the substance at the surface, as on steel.

A genus of bulbous plants, natives of Southern Africa, named Hæmanthus, of the Amaryllis family. The juice of H. toxicarius is used by the Hottentots to poison their arrows.

A plant (Sanguinaria Canadensis), with a red root and red sap, and bearing a pretty, white flower in early spring; -- called also puccoon, redroot, bloodwort, tetterwort, turmeric, and Indian paint. It has acrid emetic properties, and the rootstock is used as a stimulant expectorant. See Sanguinaria.…

A plant, Rumex sanguineus, or bloody-veined dock. The name is applied also to bloodroot (Sanguinaria Canadensis), and to an extensive order of plants (Hæmodoraceæ), the roots of many species of which contain a red coloring matter useful in dyeing.

A blossom; the flower of a plant; an expanded bud; flowers, collectively. The rich blooms of the tropics. Prescott.

The flower of a plant, or the essential organs of reproduction, with their appendages; florescence; bloom; the flowers of a plant, collectively; as, the blossoms and fruit of a tree; an apple tree in blossom.

A small fish of the Atlantic coast (Tetrodon turgidus); the puffer.

Blue cod (Zoöl.), the buffalo cod. -- Blue crab (Zoöl.), the common edible crab of the Atlantic coast of the United States (Callinectes hastatus). -- Blue curls (Bot.), a common plant (Trichostema dichotomum), resembling pennyroyal, and hence called also bastard pennyroyal. -- Blue devils, apparitions supposed to be…

A plant. Same as Bluebottle.

a grasslike plant (Sisyrinchium anceps), with small flowers of a delicate blue color.

A plant of the genus Campanula, especially the Campanula rotundifolia, which bears blue bell-shaped flowers; the harebell.

A plant (Centaurea cyanus) which grows in grain fields. It receives its name from its blue bottle-shaped flowers.