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Any plant or species of the genus Papaver, herbs with showy polypetalous flowers and a milky juice. From one species (Papaver somniferum) opium is obtained, though all the species contain it to some extent; also, a flower of the plant. See Illust. of Capsule. California poppy (Bot.), any yellow-flowered plant of the ge…

A genus of polypetalous plants; also, any plant of the genus.

t.), a name given to two annual herbs (Amarantus caudatus and Polygonum orientale), with apetalous reddish flowers arranged in long recurved panicled spikes. -- Prince's metal, Prince Rupert's metal. See under Metal. Prince's pine. (Bot.) See Pipsissewa.

Of or pertaining to the Proteaceæ, an order of apetalous evergreen shrubs, mostly natives of the Cape of Good Hope or of Australia.

like a wheel; wheel-shaped; as, a rotate spicule or scale; a rotate corolla, i.e., a monopetalous corolla with a flattish border, and no tube or a very short one.

A genus of trees with entire opposite leaves and small apetalous flowers. There are less than a dozen species, occuring from India to Australia and the Pacific Islands. See Sandalwood.

A genus of exogenous polypetalous plants, embracing about one hundred and eighty species. See Saxifrage.

Of or pertaining to a very large natural order of gamopetalous plants (Scrophulariaceæ, or Scrophularineæ), usually having irregular didynamous flowers and a two-celled pod. The order includes the mullein, foxglove, snapdragon, figwort, painted cup, yellow rattle, and some exotic trees, as the Paulownia.…

Of or pertaining to a natural order (Sterculiaceæ) of polypetalous exogenous plants, mostly tropical. The cacao (Theobroma Cacao) is the most useful plant of the order.

A combining form or prefix signifying four, as in tetrabasic, tetrapetalous.

Bearing the stamens directly on the receptacle; -- said of a subclass of polypetalous dicotyledonous plants in the system of De Candolle.

The orifice of a tubular organ; the outer end of the tube of a monopetalous corolla; the faux, or fauces. Throat brails (Naut.), brails attached to the gaff close to the mast. -- Throat halyards (Naut.), halyards that raise the throat of the gaff. -- Throat pipe (Anat.), the windpipe, or trachea. -- To give one the…

The narrow, hollow part of a gamopetalous corolla.

Of or pertaining to a natural order (Verbenaceæ) of gamopetalous plants of which Verbena is the type. The order includes also the black and white mangroves, and many plants noted for medicinal use or for beauty of bloom.

A genus of polypetalous herbaceous plants, including all kinds of violets.