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Oryza barthii : ウィキペディア英語版 | Oryza barthii
''Oryza barthii'', also called Barth's rice, wild rice, or African wild rice, is a grass in the rice genus ''Oryza''. It is an annual, erect to semierect grass. It has leaves with a short ligule (<13 mm), and panicles that are compact to open, rarely having secondary branching. The inflorescence structure are large spikelets, 7.7-12.3 mm long and 2.3-3.5 mm wide, with strong awns (up to 20 cm long), usually red. The inflorescences have anthers 1.5–3 mm long. This wild rice grows in sub-Saharan Africa, and is found in mopane or savanna woodland, savanna or fadama. ''O. barthii'' grows in deep water, seasonally flooded land, stagnant water, and slowly flowing water or pools; it prefers clay or black cotton soils, and is found in open habitats.〔Rice Knowledge Bank, Wild Rice Taxonomic information, accessed 12.18.2007. ()〕 It is the progenitor of cultivated ''Oryza glaberrima'', African rice.〔Linares 2002, (African rice (''Oryza glaberrima''): History and future potential ) PNAS 99:16360-16365.〕 Recently, the genome of ''O. barthii'' was sequenced. == References ==
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「Oryza barthii」の詳細全文を読む
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