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Anonidium usambarense : ウィキペディア英語版 | Anonidium usambarense
''Anonidium usambarense'' was a tall tree in the Annonaceae family, formerly endemic to Tanzania. A single specimen was collected in 1910 at Amani in the Usambara mountains, at an altitude of 900m. In spite of intensive field work in the region looking specifically for this species, no other examples were found and it was declared extinct in 1998.〔http://www.iucnredlist.org/details/32848/0〕 The causes for its disappearance were the timber industry and the desire to expand agricultural land. It is currently declared as 'data deficient' due to confusion about the type specimen. 〔
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「Anonidium usambarense」の詳細全文を読む
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