九曲河旁现大量外来入侵有毒植物—马缨丹
<!----><style type="text/css">html{font-size:375%}</style><link href="https://pic.app.jiuquhe.com/static/publish/css/style.css?v=20240712" rel="stylesheet" position="1" data-qf-origin="/static/publish/css/style.css?v=20240712"><!-- 付费贴--> <div class="preview_article "> <!----> <p class="">近日散步晒太阳,在市公安局背后,九曲河绿化带看到大量五颜六色的花朵,煞是好看,随百度识图查到竟是外来入侵有毒植物—马缨丹。</p><p class="qf_image big noneditable" contenteditable="false"><img src="https://pic.app.jiuquhe.com/forum/20251214132353front2_0_4848_FmRwDnHk-aJJVgYW77of2nODKSq0.jpg?watermark/1/image/aHR0cDovL3BpYy5hcHAuaml1cXVoZS5jb20vd2F0ZXJfaW1nXzIwMjAxMjA3XzQzOC5qcGc=/dissolve/100/gravity/SouthWest" alt="" width="853" height="640" data-qf-origin="forum/20251214132353front2_0_4848_FmRwDnHk-aJJVgYW77of2nODKSq0.jpg?watermark/1/image/aHR0cDovL3BpYy5hcHAuaml1cXVoZS5jb20vd2F0ZXJfaW1nXzIwMjAxMjA3XzQzOC5qcGc=/dissolve/100/gravity/SouthWest" /></p><p class="empty_paragraph"> </p><p class="qf_image big noneditable" contenteditable="false"><img src="https://pic.app.jiuquhe.com/forum/20251214132353front2_0_4848_Fi5um_Yto6txy5jYmBtJngIN1VAU.jpg?watermark/1/image/aHR0cDovL3BpYy5hcHAuaml1cXVoZS5jb20vd2F0ZXJfaW1nXzIwMjAxMjA3XzQzOC5qcGc=/dissolve/100/gravity/SouthWest" alt="" width="640" height="853" data-qf-origin="forum/20251214132353front2_0_4848_Fi5um_Yto6txy5jYmBtJngIN1VAU.jpg?watermark/1/image/aHR0cDovL3BpYy5hcHAuaml1cXVoZS5jb20vd2F0ZXJfaW1nXzIwMjAxMjA3XzQzOC5qcGc=/dissolve/100/gravity/SouthWest" /></p><p>马缨丹属多年生灌木,原产美洲热带,现广泛分布于全球热带、亚热带地区。‌形态特征‌:花色丰富多变,同一花序中常有黄、粉、橙、红等多种颜色,花瓣小巧呈高脚碟状,簇拥成伞状花序;叶片卵形或卵状长圆形,边缘有锯齿,表面粗糙,揉搓后有特殊气味(部分人觉得刺鼻);株高1-2米,枝条有短柔毛,嫩枝四棱形。‌生态与危害‌:作为入侵植物,适应性和繁殖能力极强,会与本地植物竞争资源,破坏生态平衡,且全株有毒,茎叶和果实含刺激性物质,误食可能引起肠胃不适,接触汁液可能导致皮肤过敏。</p> <!----></div> 颜色鲜艳的话尽量不要去碰 谢谢你的提醒 长得这么美丽 谢谢提醒 我们学校里面还有好多
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