求真百科歡迎當事人提供第一手真實資料,洗刷冤屈,終結網路霸凌。

變更

前往: 導覽搜尋

百合杜鹃

增加 6,663 位元組, 4 年前
创建页面,内容为“'''百合杜鹃''' File:百合杜鹃1.jpg|缩略图|左|百合杜鹃[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word…”
'''百合杜鹃'''

[[File:百合杜鹃1.jpg|缩略图|左|百合杜鹃[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BE%E5%90%88%E6%9D%9C%E9%B9%83%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=741208063,3561683575&os=1794308322,1812710349&simid=3421427852,48409829&pn=6&rn=1&di=121010&ln=1412&fr=&fmq=1596336469466_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fimg.jf258.com%2Fi%2F1a2819518189x4079137018b27.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 原图连接][https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BE%E5%90%88%E6%9D%9C%E9%B9%83%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=741208063,3561683575&os=1794308322,1812710349&simid=3421427852,48409829&pn=6&rn=1&di=121010&ln=1412&fr=&fmq=1596336469466_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fimg.jf258.com%2Fi%2F1a2819518189x4079137018b27.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]
百合花杜鹃([[学名:Rhododendron liliiflorum Levl.]]):灌木或乔木,高3-8米。幼枝无毛,被鳞片。叶片革质,长圆形,叶面暗绿,叶背粉绿色。花序顶生,伞形,有2-3朵花;花萼5裂,萼片长圆状卵形;花冠芳香,管状钟形,长8-9厘米,白色,5裂,裂片全缘;雄蕊10,较花冠短,花柱略短于花冠。蒴果长2.5-4.5厘米,有宿存的花萼。

生于山坡疏林或灌丛。产[[中国湖南]]、[[广西]]、[[贵州]]、[[云南]]。该物种因花朵美丽,花如其名,颜色洁白,人工栽培,具有较高的园艺价值。

([[概述图片参考资料来源: <ref>[https://baike.baidu.com/reference/8505660/ce1bGHtpNr-GnB_dtRg4Lx-vsrXIxN6reidHrwkl5R8oTbGbVJ-y9KEV548zwHCXjLnsLvUmrXQkfAwV5NDlqd5SOhnNYzPAlj_r_KD9FwxBJrczOHuQ5wUyCILipGBzOX7m9CaSaTa8ObNx74HRFVA | hirsutum,引用日期2014-09-26] </ref> ]] )

百合花杜鹃是灌木或乔木,高3([[-8]])米。幼枝无毛,被鳞片。叶片革质,长圆形,长7-16厘米,宽2-5厘米,顶端钝圆,基部楔形、钝形或圆形,叶面暗绿,无鳞片,叶背粉绿色,被大小不等的红褐色鳞片,相距为其直径的1-3倍;叶柄长1.5-3厘米,上面隆起而无凹槽,被鳞片。 <ref>[https://baike.baidu.com/reference/8505660/a58201aK5AyKsjD0s1T3vuULu1b3sERqaW0z-UEiAhZPUe16gpeWcpG_DyFatF8Pu8VbZPltQCaJvsc2tKjtdd1P5x0_dqtF7vYrIUsAl5yrrQl7JFA7xQR-EMTy_xn5CiDVhyia2LI | 植物智,引用日期2019-12-19]</ref>

花序顶生,伞形,有2-3朵花;花梗粗壮,长1.2-1.6厘米,密被鳞片;花萼5裂,萼片长圆状卵形,长0.8-1厘米,外面被鳞片或基部有鳞片;花冠芳香,管状钟形,长8-9厘米,白色,外密被鳞片,5裂,裂片全缘;雄蕊10,长4.8-5.7厘米,较花冠短,花丝下部1/3密被毛,花药长6-7毫米;子房5室,密被鳞片,花柱略短于花冠,下半部被较密的鳞片。蒴果长2.5-4.5厘米,有宿存的花萼。

==产地生境==

生于山坡疏林或灌丛。产[[中国湖南]]、[[广西]]、[[贵州]]、[[云南]]([[东南部的麻栗坡]]),模式标本采自[[贵州平伐]]。

杜鹃花产于高海拔地区,喜凉爽湿润的气候,恶酷热干燥。要求富含腐殖质、疏松、湿润及pH在5.5-6.5之间的酸性土壤。部分种及园艺品种的适应性较强,耐干旱,瘠薄,土壤pH在7-8之间也能生长。但在粘重或通透性差的土壤上,生长不良。杜鹃花对光有一定要求,但不耐曝晒,夏秋应有落叶乔木或荫棚遮挡烈日,并经常以水喷洒地面。杜鹃花抽梢一般在春秋二季,以春梢为主。最适宜的生长温度为15-20℃,3-5月开花,杜鹃花耐修剪。一般在5月前进行修剪,所发新梢,当年均能形成花蕾,过晚则影响开花。 <ref>[https://baike.baidu.com/reference/8505660/e42eEC7tj93cf6My68pBe1LLY-obwzLhUKwJN0bM16fFR365RfWU5sr5vgd_XrUqczIEQnpaIOgoH9lTcfF2Ox3o3_KnXOEVoLCKxE78kpYRboMbMA | 山西文水县—生态保护,引用日期2014-09-26] </ref>
[[File:百合杜鹃2.jpg|缩略图|百合杜鹃[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BE%E5%90%88%E6%9D%9C%E9%B9%83%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=57420477,2637080260&os=1437426708,1508053638&simid=4225018273,719261967&pn=8&rn=1&di=79870&ln=1412&fr=&fmq=1596336469466_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fss2.meipian.me%2Fusers%2F1327868%2Fb27da3ba7ab74dbd9940d626289f69ea.jpg%3Fmeipian-raw%2Fbucket%2Fivwen%2Fkey%2FdXNlcnMvMTMyNzg2OC9iMjdkYTNiYTdhYjc0ZGJkOTk0MGQ2MjYyODlmNjllYS5qcGc%3D%2Fsign%2F11944002bb947a38e1c2fa9&rpstart=0&rpnum=0&adpicid=0&force=undefined 原图连接][https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BE%E5%90%88%E6%9D%9C%E9%B9%83%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=57420477,2637080260&os=1437426708,1508053638&simid=4225018273,719261967&pn=8&rn=1&di=79870&ln=1412&fr=&fmq=1596336469466_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fss2.meipian.me%2Fusers%2F1327868%2Fb27da3ba7ab74dbd9940d626289f69ea.jpg%3Fmeipian-raw%2Fbucket%2Fivwen%2Fkey%2FdXNlcnMvMTMyNzg2OC9iMjdkYTNiYTdhYjc0ZGJkOTk0MGQ2MjYyODlmNjllYS5qcGc%3D%2Fsign%2F11944002bb947a38e1c2fa9&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]

==主要价值==

杜鹃枝繁叶茂,绮丽多姿,萌发力强,耐修剪,根桩奇特,是优良的盆景材料。园林中最宜在林缘、溪边、池畔及岩石旁成丛成片栽植,也可于疏林下散植,是花篱的良好材料,可经修剪培育成各种形态。在花季中绽放时即使杜鹃总是给人热闹而喧腾的感觉,而不是花季时,深绿色的叶片也很适合栽种在庭园中做为矮墙或屏障。
==参考文献==
{{Reflist}}
1,583
次編輯