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迎春

花卉类别:绿化苗木
花卉简述:迎春花(学名:Jasminum nudiflorum Lindl. ):别名迎春、黄素馨、金腰带,落叶灌木丛生。株高30-500厘米。小枝细长直立或拱形下垂,呈纷披状。3小叶复叶交互对生,叶卵形至矩圆形。花单生在去年生的枝条上,先于叶开放,有清香,金黄色,外染红晕,花期2-4月。因其在百花之中开花早,花后即迎来百花齐放的春天而得名。 迎春花与梅花、水仙和山茶花统称为“雪中四友”,是中国常见的花卉之一。迎春花不仅花色端庄秀丽,具有不畏寒威,不择风土的特点。

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产品介绍

迎(ying)春花(hua)(学名(ming)(ming):Jasminum nudiflorum Lindl. ):别名(ming)(ming)迎(ying)春、黄素(su)馨、金腰带,落(luo)叶(ye)灌木丛生(sheng)。株高30-500厘(li)米。小(xiao)枝(zhi)细长直(zhi)立或(huo)拱形下垂,呈纷披状(zhuang)。3小(xiao)叶(ye)复叶(ye)交(jiao)互(hu)对(dui)生(sheng),叶(ye)卵形至矩(ju)圆形。花(hua)单生(sheng)在去年生(sheng)的(de)枝(zhi)条(tiao)上,先于叶(ye)开放,有清(qing)香,金黄色(se)(se),外染(ran)红晕,花(hua)期(qi)2-4月。因其(qi)在百花(hua)之中开花(hua)早(zao),花(hua)后即迎(ying)来(lai)百花(hua)齐放的(de)春天(tian)而(er)得名(ming)(ming)。 迎(ying)春花(hua)与梅花(hua)、水仙(xian)和山茶花(hua)统称为“雪中四友”,是中国常见的(de)花(hua)卉之一(yi)。迎(ying)春花(hua)不(bu)仅花(hua)色(se)(se)端庄(zhuang)秀丽,具有不(bu)畏(wei)寒威,不(bu)择(ze)风(feng)土的(de)特(te)点。

形状特征

迎春花(hua)(hua)(hua)(hua)属(shu)落叶(ye)灌木植物,直(zhi)立或(huo)匍(pu)匐,高0.3-5米(mi)(mi)(mi)(mi)(mi)(mi),枝(zhi)(zhi)条下(xia)垂。枝(zhi)(zhi)稍扭曲,光滑(hua)无(wu)毛,小(xiao)枝(zhi)(zhi)四(si)棱形(xing),棱上多少(shao)具(ju)狭(xia)翼。 叶(ye)对(dui)生(sheng)(sheng),三出(chu)复叶(ye),小(xiao)枝(zhi)(zhi)基(ji)部(bu)常具(ju)单叶(ye);叶(ye)轴(zhou)具(ju)狭(xia)翼,叶(ye)柄(bing)长(zhang)(zhang)(zhang)(zhang)(zhang)3-10毫(hao)(hao)米(mi)(mi)(mi)(mi)(mi)(mi),无(wu)毛;叶(ye)片(pian)和小(xiao)叶(ye)片(pian)幼时两面(mian)稍被毛,老时仅叶(ye)缘具(ju)睫(jie)毛;小(xiao)叶(ye)片(pian)卵(luan)形(xing)、长(zhang)(zhang)(zhang)(zhang)(zhang)卵(luan)形(xing)或(huo)椭(tuo)圆(yuan)(yuan)形(xing),狭(xia)椭(tuo)圆(yuan)(yuan)形(xing),稀(xi)倒卵(luan)形(xing),先端锐(rui)尖(jian)或(huo)钝,具(ju)短(duan)尖(jian)头,基(ji)部(bu)楔(xie)形(xing),叶(ye)缘反卷,中脉在上面(mian)微凹入,下(xia)面(mian)凸起,侧脉不明显;顶(ding)生(sheng)(sheng)小(xiao)叶(ye)片(pian)较大,长(zhang)(zhang)(zhang)(zhang)(zhang)1-3厘(li)(li)米(mi)(mi)(mi)(mi)(mi)(mi),宽0.3-1.1厘(li)(li)米(mi)(mi)(mi)(mi)(mi)(mi),无(wu)柄(bing)或(huo)基(ji)部(bu)延(yan)伸(shen)成短(duan)柄(bing),侧生(sheng)(sheng)小(xiao)叶(ye)片(pian)长(zhang)(zhang)(zhang)(zhang)(zhang)0.6-2.3厘(li)(li)米(mi)(mi)(mi)(mi)(mi)(mi),宽0.2-11厘(li)(li)米(mi)(mi)(mi)(mi)(mi)(mi),无(wu)柄(bing);单叶(ye)为卵(luan)形(xing)或(huo)椭(tuo)圆(yuan)(yuan)形(xing),有时近圆(yuan)(yuan)形(xing),长(zhang)(zhang)(zhang)(zhang)(zhang)0.7-2.2厘(li)(li)米(mi)(mi)(mi)(mi)(mi)(mi),宽0.4-1.3厘(li)(li)米(mi)(mi)(mi)(mi)(mi)(mi)。 花(hua)(hua)(hua)(hua)单生(sheng)(sheng)于去(qu)年生(sheng)(sheng)小(xiao)枝(zhi)(zhi)的叶(ye)腋,稀(xi)生(sheng)(sheng)于小(xiao)枝(zhi)(zhi)顶(ding)端;苞片(pian)小(xiao)叶(ye)状,披(pi)针形(xing)、卵(luan)形(xing)或(huo)椭(tuo)圆(yuan)(yuan)形(xing),长(zhang)(zhang)(zhang)(zhang)(zhang)3-8毫(hao)(hao)米(mi)(mi)(mi)(mi)(mi)(mi),宽1.5-4毫(hao)(hao)米(mi)(mi)(mi)(mi)(mi)(mi);花(hua)(hua)(hua)(hua)梗长(zhang)(zhang)(zhang)(zhang)(zhang)2-3毫(hao)(hao)米(mi)(mi)(mi)(mi)(mi)(mi);花(hua)(hua)(hua)(hua)萼(e)绿色,裂(lie)片(pian)5-6枚,窄披(pi)针形(xing),长(zhang)(zhang)(zhang)(zhang)(zhang)4-6毫(hao)(hao)米(mi)(mi)(mi)(mi)(mi)(mi),宽1.5-2.5毫(hao)(hao)米(mi)(mi)(mi)(mi)(mi)(mi),先端锐(rui)尖(jian);花(hua)(hua)(hua)(hua)冠(guan)黄色,径2-2.5厘(li)(li)米(mi)(mi)(mi)(mi)(mi)(mi),花(hua)(hua)(hua)(hua)冠(guan)管长(zhang)(zhang)(zhang)(zhang)(zhang)0.8-2厘(li)(li)米(mi)(mi)(mi)(mi)(mi)(mi),基(ji)部(bu)直(zhi)径1.5-2毫(hao)(hao)米(mi)(mi)(mi)(mi)(mi)(mi),向上渐(jian)扩大,裂(lie)片(pian)5-6枚,长(zhang)(zhang)(zhang)(zhang)(zhang)圆(yuan)(yuan)形(xing)或(huo)椭(tuo)圆(yuan)(yuan)形(xing),长(zhang)(zhang)(zhang)(zhang)(zhang)0.8-1.3厘(li)(li)米(mi)(mi)(mi)(mi)(mi)(mi),宽3-6毫(hao)(hao)米(mi)(mi)(mi)(mi)(mi)(mi),先端锐(rui)尖(jian)或(huo)圆(yuan)(yuan)钝。花(hua)(hua)(hua)(hua)期2-4月 。


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