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broom rape

(Encyclopedia)broom rape, common name for plants of the Orobanchaceae, the broom rape family. They are parasitic on the roots of other plants; they have small leaves and little or no green color. In some species th...

Scott, Duncan Campbell

(Encyclopedia)Scott, Duncan Campbell, 1862–1947, Canadian poet, b. Ottawa. He was a civil servant in the Dept. of Indian Affairs from 1879 to 1932, becoming its head in 1913. Scott began publication with The Magi...

chlorophyll

(Encyclopedia)CE5 chlorophyll klôrˈəfĭlˌ [key], green pigment that gives most plants their color and enables them to carry on the process of photosynthesis. Chemically, chlorophyll has several similar forms...

Nader, Ralph

(Encyclopedia)Nader, Ralph nāˈdər [key], 1934–, U.S. consumer advocate and political reformer, b. Winsted, Conn. Admitted to the bar in 1958, he practiced law in Connecticut and was a lecturer (1961–63) in h...

Silurian period

(Encyclopedia)Silurian period sĭlo͝orˈēən, sī– [key] [from the Silures, ancient tribe of S Wales, where the period was first studied; named by the British geologist R. I. Murchison], third period of the Pal...

Vermont

(Encyclopedia)CE5 Vermont vərmŏntˈ [key] [Fr.,=green mountain], New England state of the NE United States. It is bordered by New Hampshire, across the Connecticut River (E), Massachusetts (S), New York, with ...

Craddock, Charles Egbert

(Encyclopedia)Craddock, Charles Egbert, pseud. of Mary Noailles Murfree nō-īˈ [key], 1850–1922, American novelist, b. near Murfreesboro, Tenn. She wrote her best works about the mountain people of Tennessee, m...

Issus

(Encyclopedia)Issus ĭsˈəs [key], ancient town of SE Asia Minor, now in Turkey, 5 mi (8 km) NW of Dörtyol. Located near the head of a gulf (the modern Gulf of Iskenderun), Issus was on a narrow strip of land bac...

Guaporé

(Encyclopedia)Guaporé gwəpo͝orĕˈ [key], river, c.750 mi (1,207 km) long, rising in the mountains of Mato Grosso state, W Brazil. It flows northwest through rain forest and forms part of the Brazil-Bolivia bord...

Fort Chipewyan

(Encyclopedia)Fort Chipewyan chĭpəwīˈən [key], trading post, NE Alta., Canada, at the west end of Lake Athabasca. The old Fort Chipewyan, on the south shore, was built for the North West Company at the urging ...