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孩子碰了大毒草怎么办?快先用衣物裹起来!别见光!你别怕,你碰的那是野胡萝卜花…… - 魁北客传媒-OhQuebec Media

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孩子碰了大毒草怎么办?快先用衣物裹起来!别见光!你别怕,你碰的那是野胡萝卜花……

 

天气渐暖,花草渐稠。花虽艳美,草虽青翠。但其中毒物不少。



加拿大天气预报网Weather Network提醒市民,几周后,一种名为Giant Hogweed的植物即将开花。这是一种异常危险的大毒草,看到后一定要躲得远远哒!



Giant Hogweed,中文名:大豕(音:史)草,大豚草,大叶牛防己,巨型猪草(Heracleum mantegazzianum)。

 

 

大豕草原本生长于黑海和里海之间的高加索山区。19世纪末被引进欧洲,20世纪初作为一种观赏性植物被引进美国。

 

 

这种植物能长到2米多高,有的甚至能长到7米!最大叶面能有1米5宽!繁殖能力异常强大!

 

 

要注意的是,这种巨型猪草,与中药材独活和白芷,甚至和我们常吃的芹菜、香菜、胡萝卜是远房表亲。

 

下图是遍布加拿大的野胡萝卜花,其花朵与有毒的巨型猪草十分相像,但其枝株要纤细得多。其分辨要点是:看它高不高,粗不粗,壮不壮。

 

 

大豕草的叶、秆所产生的毒素,一旦与人类皮肤接触,再经紫外线一照,便会破坏皮肤细胞的DNA,从而引发皮肤水泡或红肿(日照性皮炎)。

 

 

过敏反应还算轻的,“灼伤”到眼睛,严重时可致失明!

 

每年夏天,加拿大和美国政府都会发布公告,提醒人们小心这种大毒草。但还是有不少人因不小心接触到大豕草而引起皮疹、烧灼,甚至失明。

 

 

 

所以,见到大豕草一定要远离!如果你很不幸地接触到大豕草,怎么办?

 

首先,第一时间用衣服或者遮盖物包裹住相关区域皮肤,48小时避免阳光照射。

 

其次,用肥皂和清水及时清洗相关区域,再用冰敷。



千万不要弄破水泡!



如果出现发烧、红肿地方蔓延过快,请立即就医!

 

 

同时,大家看到这种草后也可主动联系加拿大自然资源部门,报告其生长的地方。有关部门将前往予以处理。电话:1-855-525-9293

 

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