Åbo, Finland: see Turku.

bo tree or pipal, fig tree (Ficus religiosa) of India held sacred by the Buddhists, who believe that Gautama received enlightenment under a bo tree at Bodh Gaya. A slip of this tree was planted at Anuradhapura to become one of the oldest known trees. The bo tree attains great size and age; the leaves, which hang from long, flexible petioles, rustle in the slightest breeze. Pipal is also spelled peepul or pipul. The bo tree is classified in the division Magnoliophyta, class Magnoliopsida, order Urticales, family Moraceae.

Némcová, BoŽena, 1820-62, Czech novelist and storyteller. Némcová developed the regional tale, which she enhanced with an original prose style. Her work provided escape from a wretchedly poor and unhappy life. Her best-known novel is Babička (1855, tr. The Grandmother, 1891), a simple, moving portrait of Czech village life. Her other major works include Mountain Village (1856). She also published a collection of Slovak folk tales.

Diddley, Bo, 1928-2008, African-American singer, guitarist, and songwriter who was one of the founders of rock and roll, b. near McComb, Miss., as Otha Ellas Bates. He and his cousin, Gussie McDaniel, who raised him and whose last name he adopted, moved to Chicago when he was five. He studied violin, received his first guitar in 1940, and acquired the nickname "Bo Diddley." Within a decade he was performing in South Side clubs, often playing the rectangular electric guitar he designed. Diddley became known for his pounding signature beat (bom ba-bom bom, bom bom; later an essential component of rock music) and for his guitar effects, jive talk, and strutting stage style. He reached a wider audience with the release (1955) of his first record, containing "Bo Diddley" and "I'm a Man." He had a number of other hits, but is perhaps most important for his powerful influence on generations of rockers, e.g., Chuck Berry, Little Richard, Buddy Holly, Jimi Hendrix, the Rolling Stones, and Bruce Springsteen.

or Bogbreveazkale

Village, north-central Turkey. Located about 90 mi (145 km) east of Ankara, it is on the ruins of the ancient Hittite capital of Hattusas (Hattusha). The site contains archaeological remains, including temples, city gates, and walls, associated with the powerful Hattian dynasty (circa 16th–12th century BC) and was later described by Herodotus. Excavations conducted during the 20th century uncovered hundreds of cuneiform tablets attesting to the ancient city's importance. Hattusas was designated a UNESCO World Heritage site in 1986.

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or Po Hai conventional Gulf of Chihli

Arm of the Yellow Sea off the northern China coast. With the Gulf of Liaodong (generally considered part of the Bo Hai), its maximum dimensions are 300 mi (480 km) northeast-southwest and 190 mi (306 km) east-west. The Liao River and Huang He (Yellow River) empty into it.

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