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rocket, in botany

(Encyclopedia)rocket, in botany, popular name for several plants of the family Cruciferae (or Brassicaceae; mustard family). The dame's, or damask, violet, damewort, or sweet rocket is Hesperis matronalis, a hardy,...

propagation of plants

(Encyclopedia)propagation of plants is effected in nature chiefly sexually by the seed and the spore, less often by rhizomes and other methods (see reproduction). Vegetative means include cutting, layering, graftin...

Newhouse, Samuel Irving

(Encyclopedia)Newhouse, Samuel Irving, 1895–1979, American newspaper and magazine publisher, b. New York City as Solomon Neuhaus, known generally as Sam. From 1922 to the 1970s, his Advance Publications acquired ...

Topeka

(Encyclopedia)Topeka təpēˈkə [key], city (1990 pop. 119,883), state capital and seat of Shawnee co., NE Kans., on the Kansas River; inc. 1857. In a rich agricultural region, it is an important shipping point fo...

pruning

(Encyclopedia)pruning, the horticultural practice of cutting away an unwanted, unnecessary, or undesirable plant part, used most often on trees, shrubs, hedges, and woody vines. Man uses pruning to remove diseased ...

Ayckbourn, Sir Alan

(Encyclopedia)Ayckbourn, Sir Alan ākˈbôrn [key], 1939–, English playwright and director, b. London. One of Britain's most successful and prolific dramatists, he had his first play produced in 1959 and since th...

Central Park

(Encyclopedia)Central Park, 840 acres (340 hectares), the largest park in Manhattan, New York City; bordered by 59th St. on the south, Fifth Ave. on the east, 110th St. on the north, and Central Park West on the we...

Vestris, Lucia Elizabeth (Bartolozzi)

(Encyclopedia)Vestris, Lucia Elizabeth (Bartolozzi) bärtōlôtˈsē vĕsˈtrĭs [key], 1797–1856, English actress and manager, the first woman to be a lessee of a theater. The daughter of a music and fencing tea...

Bristol, cities, United States

(Encyclopedia)Bristol. 1 Industrial city (2020 pop. 60,833), Hartford co., central Conn., on the Pequabuck River; settled 1727, inc. 1785. Its clock-making ...

Kean, Edmund

(Encyclopedia)Kean, Edmund, 1787?–1833, English actor. Kean's acting expressed the ideal of the romantic temperament. A small man with a wild spirit and a gruff voice, he was lauded for his facial mobility; accor...