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North Chicago

(Encyclopedia)North Chicago, industrial city (1990 pop. 34,978), Lake co., NE Ill.; inc. 1909. Its economy is closely intertwined with the neighboring city of Waukegan, which has a harbor on Lake Michigan. Pharmace...

mare's-tail

(Encyclopedia)mare's-tail, any plant of the genus Hippuris, perennial, submerged aquatic herbs of temperate and frigid regions. Mare's-tails have an erect stem bearing whorls of small leaves, so they resemble some ...

menthol

(Encyclopedia)menthol, white crystalline substance with a characteristic pungent odor. It is derived from the oil of the peppermint plant, Mentha piperita (see mint), or prepared synthetically from coal tar. An alc...

Kirovohrad

(Encyclopedia)Kirovohrad kēˌrəvəhrädˈ [key], Rus. Kirovograd, city (1989 pop. 269,000), capital of Kirovohrad region, Ukraine, on the Inhul River. It is an agricultural trade center, with a large farm machine...

La Verne

(Encyclopedia)La Verne lə vûrn [key], city (1990 pop. 30,897), Los Angeles co., S Calif., a suburb of Los Angeles; inc. 1906. La Verne, which began as a citrus-processing center, now has varied manufacturing, inc...

Tuzla

(Encyclopedia)Tuzla to͞ozˈlä [key], city (2013 pop. 80,570), in Bosnia and Herzegovina. Various fruits are grown in the vicinity, lignite and salt are mined, and some oil is extracted; there is a chemical plant....

Warming, Johannes Eugenius Bülow

(Encyclopedia)Warming, Johannes Eugenius Bülow yōhänˈəs ĕo͝ogāˈnēo͝os büˈlou värmˈĭng [key], 1841–1924, Danish botanist, a founder of the science of plant ecology. He was a professor at the Univ. ...

Yibin

(Encyclopedia)Yibin ē-bĭn [key], city (1994 est. pop. 261,300), S Sichuan prov., China. It is a commercial and communications center at the junction of the Min and the Chang rivers, the last port for upriver traf...

burning bush

(Encyclopedia)burning bush, name for a North American plant of the family Celastraceae (staff tree family). The scriptural burning bush not consumed by fire (Ex. 3.2) is sometimes associated with a bramble or thorn...

budding

(Encyclopedia)budding, type of grafting in which a plant bud is inserted under the bark of the stock (usually not more than a year old). It is best done when the bark will peel easily and the buds are mature, as in...