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 喬木,樹冠開展而疏散。樹皮灰黑色,不規(guī)則開裂;枝細(xì),下垂,淡褐黃色,無(wú)毛。芽線形,頂端急尖。葉狹披針形或線狀披針形,長(zhǎng)6~16cm,寬0.5~1.5cm,頂端長(zhǎng)漸尖,基部楔形,葉柄長(zhǎng)5~10mm,有短柔毛。花序先葉開放,或與葉同時(shí)開放;雄花序長(zhǎng)1 (本文共 343 字 , 1 張圖 ) [閱讀本文] >>
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 喬木,樹冠開展而疏散。樹皮灰黑色,不規(guī)則開裂;枝細(xì),下垂,淡褐黃色,無(wú)毛。芽線形,頂端急尖。葉狹披針形或線狀披針形,長(zhǎng)6~16cm,寬0.5~1.5cm,頂端長(zhǎng)漸尖,基部楔形,葉柄長(zhǎng)5~10mm,有短柔毛。花序先葉開放,或與葉同時(shí)開放;雄花序長(zhǎng)1 (本文共 343 字 , 1 張圖 ) [閱讀本文] >>