柳樹開花與楊樹開花的區別
？

楊樹飄piao的de是shi花hua，柳liu樹shu飄piao的de是shi種zhong子zi。一yi般ban說shuo的de前qian者zhe是shi垂chui柳liu，後hou者zhe為wei白bai楊yang。楊yang花hua柳liu絮xu。柳liu絮xu，是shi柳liu樹shu的de種zhong子zi和he種zhong子zi上shang附fu生sheng的de茸rong毛mao，不bu能neng誤wu認ren為wei是shi柳liu花hua。柳liu的de花hua都dou是shi單dan性xing花hua。花hua沒mei有you花hua被bei，隻zhi有you一yi個ge鱗lin片pian。柳liu的de雄xiong花hua有you兩liang枚mei雄xiong蕊rui，兩liang個ge蜜mi腺xian。柳liu的de雌ci花hua有you一yi枚mei雌ci蕊rui


，一yi個ge蜜mi腺xian。

 

柳樹的de花hua雖sui然ran沒mei有you花hua被bei

，色se彩cai不bu鮮xian明ming，但dan具ju有you蜜mi腺xian，是shi借jie著zhe花hua蜜mi來lai引yin誘you昆kun蟲chong傳chuan布bu花hua粉fen的de，所suo以yi它ta是shi蟲chong媒mei花hua。楊yang樹shu和he柳liu樹shu同tong屬shu楊yang柳liu科ke。楊yang的de花hua與yu柳liu的de花hua很hen相xiang似si，結jie構gou也ye很hen簡jian單dan，但dan是shi沒mei有you蜜mi腺xian，不bu能neng分fen泌mi花hua蜜mi引yin誘you昆kun蟲chong傳chuan布bu花hua粉fen，隻zhi能neng借jie風feng力li傳chuan布bu花hua粉fen，所suo以yi它ta是shi風feng媒mei花hua。

 

江蘇長之鴻園林是專業的綠化苗木種植基地，常年出售柳樹苗，haiyoudibeicaohua
，lvhuaqiulei
，libamiao
，huaguanmu，qiaomudenggeleilvhuapinzhong
，guigeqiquan
，shuliangchongzu


，shuxingyoumei
，cunhuolvgao，zhiliangyou。benmiaomuhuahuichanpinshiyingxingqiang
，yichenghuo，chenghuolvjigao，erqie
，benpumiaomuyuanxiaoquanguogeshengshidiqu。zaichangzhihongyuanlinyoudaliangdeliushuxianhuo，youxuyaogoumailiushushumiaoheqitalvhuamiaomudepengyoukeyilianxibenjidi：--