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climbing plant

(Encyclopedia)climbing plant, any plant that in growing to its full height requires some support. Climbing plants may clamber over a support (climbing rose), twine up a slender support (hop, honeysuckle), or grasp ...

Virginia creeper

(Encyclopedia)Virginia creeper, native woody vine (Parthenocissus quinquefolia) of the family Vitaceae (grape family), tall growing and popular as a wall covering in the temperate United States. It has blue-black b...

Catherine of Braganza

(Encyclopedia)Catherine of Braganza brəgănˈzə [key], 1638–1705, queen consort of Charles II of England, daughter of John IV of Portugal. She was married to Charles in 1662. As part of her dowry England secure...

Sejanus

(Encyclopedia)Sejanus (Lucius Aelius Sejanus) sĭjāˈnəs [key], d. a.d. 31, Roman statesman; son of Sejus Strabo, Praetorian prefect. When his father went to Egypt as governor, he succeeded to the command of the ...

henbane

(Encyclopedia)henbane or black henbane, herb (Hyoscyamus niger) native to the Mediterranean region and naturalized in parts of North America. It belongs to the family Solanaceae (nightshade family) and contains a n...

Hasan

(Encyclopedia)Hasan häsänˈ [key], c.625–c.669; son of Ali and Fatima (daughter of Muhammad the Prophet). When Ali was killed in 661, Hasan became caliph, but he was not strong enough to withstand the threat of...

sweet cicely

(Encyclopedia)sweet cicely sĭsˈəlē [key], name for the European herb Myrrhis odorata and for closely related American and Asian plants of the genus Osmorhiza, all of the family Umbelliferae (parsley family). Bo...

curare

(Encyclopedia)curare kyo͝orärˈē [key], any of a variety of substances originally used as arrow poisons by Native South Americans in hunting and in warfare. The main active substance of curare, tubocurarine, is ...

chloropicrin

(Encyclopedia)chloropicrin klōrˌəpĭkˈrĭn [key], colorless oily liquid used as a poison gas. It is a powerful irritant, causing lachrymation, vomiting, bronchitis, and pulmonary edema; lung injury from chlorop...

colchicine

(Encyclopedia)colchicine kŏlˈchəsēnˌ [key], alkaloid extracted from plants of the genus Colchicum and especially from the corms of the autumn crocus, Colchicum autumnale (see meadow saffron). The metabolic eff...