|
''Guarea'' is a genus of evergreen trees in the mahogany family Meliaceae, native to tropical Africa and Central and South America. They are large trees 20–45 m tall, with a trunk over 1 m trunk diameter, often buttressed at the base. The leaves are pinnate, with 4–6 pairs of leaflets, the terminal leaflet present. The flowers are produced in loose inflorescences, each flower small, with 4–5 yellowish petals. The fruit is a four or five-valved capsule, containing several seeds, each surrounded by a yellow-orange fleshy aril; the seeds are dispersed by hornbills and monkeys which eat the fleshy aril. ;Selected species ==Uses== The timber is important; the African species are known as bossé, guarea, or pink mahogany, and the South American species as cramantee or American muskwood. It is said to possibly cause hallucinations if ingested. The bark of ''Guarea rusbyi'' (Britton) Rusby, a synonym of ''Guarea guidonia'' (L.) Sleumer,〔( United States Department of Agriculture: Germplasm Resources Information Network )〕 is used as an expectorant〔(Dr. Duke's Phytochemical and Ethnobotanical Databases )〕 named cocillana.〔(C. W. Ballard (1922) Histology of cocillana and substitute barks. ''Journal of the American Pharmaceutical Association'' 11(10):781–787 )〕 The wood can be used for sculpture and was favoured by the British 20th century sculptor Barbara Hepworth.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Guarea」の詳細全文を読む スポンサード リンク
|