Columbia Encyclopedia

(Encyclopedia)  CE5 Nightshade, Solanum dulcamara nightshade, common name for the Solanaceae, a family of herbs, shrubs, and a few trees of warm regions, chiefly tropical America. Many are climbing or creeping ty...

(Encyclopedia) Sligo slīˈgō [key], county (1991 pop. 54,756), 694 sq mi (1,797 sq km), N Republic of Ireland. The county seat is Sligo. The irregular coast line is deeply indented by Killala Bay and Sligo Bay. Th...

(Encyclopedia) Smithies, Oliver, 1925–2017, American geneticist, b. Halifax, England, Ph.D., Oxford, 1951. Smithies was on the faculty at the Univ. of Toronto (1953–60) and Univ. of Wisconsin–Madison (1960–8...

(Encyclopedia) Carver, George Washington, 1864?–1943, American agricultural chemist, b. Diamond, Mo., grad. Iowa State College (now Iowa State Univ.; B.S., 1894; M.A. 1896). Born a slave, he later, as a free man, ...

(Encyclopedia) Crèvecoeur, J. Hector St. John krĕvkörˈ [key], 1735–1813, American author and agriculturist, b. France as Michel Guillaume Jean de Crèvecoeur. It is believed that he served under Montcalm in Ca...

(Encyclopedia) Meath mēth, mēᵺ [key], county (1991 pop. 105,370), 903 sq mi (2,339 sq km), E Republic of Ireland. The county seat is Navan. The land is mostly level, being a part of the central plain of Ireland,...

(Encyclopedia) bulb, thickened, fleshy plant bud, usually formed under the surface of the soil, which carries the plant over from one blooming season to another. It may have many fleshy layers (as in the onion and h...

(Encyclopedia) Burbank, Luther bûrˈbănk [key], 1849–1926, American plant breeder, b. Lancaster, Mass. He experimented with thousands of plant varieties and developed many new ones, including new varieties of pr...

(Encyclopedia) grosbeak grōsˈbēk [key] [great beak], common name for various members of the family Fringillidae (finch family). Grosbeaks are characterized by their large conical bills. The male rose-breasted gro...

(Encyclopedia)  CE5 Longitudinal cross section of a root root, in botany, the descending axis of a plant, as contrasted with the stem, the ascending axis. In most plants the root is underground, but in epiphytes ...