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Grand Prairie

(Encyclopedia)Grand Prairie, city (2020 pop. 196,100), Dallas and Tarrant counties, N Tex., halfway between Dallas and Fort Worth; inc. 1909. Located in a highly urba...

Gilroy

(Encyclopedia)Gilroy, city (2020 pop. 59,520), Santa Clara co., W Calif.; inc. 1870. Located in the fertile Santa Clara valley, Gilroy supports diversified agricultur...

Kafue

(Encyclopedia)Kafue käfo͞oˈā [key], river, c.600 mi (970 km) long, rising along the Zambia-Congo border, S central Africa, near Lubumbashi, and meandering through central Zambia to the Zambezi River. It provide...

Doctrine of Signatures

(Encyclopedia)Doctrine of Signatures, the concept that the key to humanity's use of various plants was indicated by the form of the plant. The red sap of the bloodroot (Sanguinaria canadensis), for instance, was be...

Daubenton, Louis Jean Marie

(Encyclopedia)Daubenton, Louis Jean Marie lwē zhäN märēˈ dōbäNtôNˈ [key], 1716–1800, French naturalist. He was a professor at the Collège de France from 1778; his work touched many fields—comparative ...

cortex

(Encyclopedia)cortex, in botany, term generally applied to the outer soft tissues of the leaves, stems, and roots of plants. Cortical cells of the leaves and outer layers of nonwoody stems contain chloroplasts, and...

Aizuwakamatsu

(Encyclopedia)Aizuwakamatsu īˈzo͞owäkämätˈso͞o [key], city, Fukushima prefecture, N Honshu, Japan. It has a large semiconductor plant and continues to produce many traditional p...

Shaoguan

(Encyclopedia)Shaoguan kükˈgôngˈ [key], city (1994 est. pop. 403,900), N Guangdong prov., SE China, on the Bei (North) River and the Guangzhou-Wuhan RR. It is a trade center with coal and tungsten mining, a lea...

Shoshone project

(Encyclopedia)Shoshone project, NW Wyo., near the Mont. line and in the Shoshone River basin. Developed by the U.S. Bureau of Reclamation, it irrigates a large portion of land and has four divisions. The project is...

Petrozavodsk

(Encyclopedia)Petrozavodsk pyĕtˌrəzəvôtskˈ [key], city (1989 pop. 269,500), capital of Karelia, NW European Russia, a port on Lake Onega. It produces lumbering equipment and has shipyards, fish canneries, saw...