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Halden

(Encyclopedia)Halden hälˈdən [key], town, Østfold co., SE Norway, a port on the Iddefjord (an arm of th...

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...

Solvay, Ernest

(Encyclopedia)Solvay, Ernest ĕrnĕstˈ sôlvāˈ [key], 1838–1922, Belgian industrial chemist and philanthropist. He originated the Solvay process and established (1863) near Charleroi, Belgium, the first plant ...

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...

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...

acquired characteristics

(Encyclopedia)acquired characteristics, modifications produced in an individual plant or animal as a result of mutilation, disease, use and disuse, or any distinctly environmental influence. Some examples are docki...

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...

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. ...

Caño Cristales

(Encyclopedia)Caño Cristales, river, c.62 mi (100 km) long, central Colombia, rising in Serranía de la Macarena National Park and flowing SE to the Guayabero River. Also known as the “River of Five Colors” or...

moss, in botany

(Encyclopedia)CE5 Life cycle of a moss: A germinating spore forms a transitory branching structure on the soil surface, which develops into the conspicuous gametophyte, the familiar moss plant. Eggs and sperm ar...