
 識(shí)別要點(diǎn):灌木。枝有時(shí)被白粉,疏生紫紅色鉤狀扁平皮刺。單數(shù)羽狀復(fù)葉,小葉5~7枚,小葉片卵形、卵狀披針形或卵狀矩圓形,長(zhǎng)3~7cm,葉面無(wú)毛或近無(wú)毛,葉背有灰白色茸毛,葉緣有粗重鋸齒;葉柄、葉軸上均被毛和鉤狀小皮刺?;ㄐ蝽?nbsp; (共 245 字) [閱讀本文] >>
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 識(shí)別要點(diǎn):灌木。枝有時(shí)被白粉,疏生紫紅色鉤狀扁平皮刺。單數(shù)羽狀復(fù)葉,小葉5~7枚,小葉片卵形、卵狀披針形或卵狀矩圓形,長(zhǎng)3~7cm,葉面無(wú)毛或近無(wú)毛,葉背有灰白色茸毛,葉緣有粗重鋸齒;葉柄、葉軸上均被毛和鉤狀小皮刺?;ㄐ蝽?nbsp; (共 245 字) [閱讀本文] >>