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''Borassus'' (Palmyra palm) is a genus of six species of fan palms, native to tropical regions of Africa, Asia and New Guinea. They are tall palms, capable of growing up to 30 m high (98 ft). The leaves are long, fan-shaped, 2 to 3 m in length. The plants are dioecious, with male and female flowers on separate plants; pollination is by both wind and insect. The flowers are small, in densely clustered spikes, followed by large, brown, roundish fruits. ==Species== *''Borassus aethiopum'' - African Palmyra palm (and other names) (tropical Africa) *''Borassus akeassii'' - Ake Assi's Palmyra palm (West Africa) *''Borassus flabellifer'' - Asian Palmyra palm/Lontar palm/Doub palm/sea coconut (southern Asia and southeast Asia) *''Borassus heineanus'' - New Guinea Palmyra palm (New Guinea) *''Borassus madagascariensis'' - Madagascar Palmyra palm (Madagascar) *''Borassus sambiranensis'' - Sambirano Palmyra palm (Madagascar) 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「borassus」の詳細全文を読む スポンサード リンク
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