MedicalConspiracies- Giant Hogweed Identification and Comparison with Cow Parsnip

Giant Hogweed Identification and Comparison with Cow Parsnip

http://www.youtube.com/watch?v=sysmrqw4sEo

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Giant hogweed, Don't Touch

 http://www.youtube.com/watch?v=KaV2jwNT0MQ

 

  

Uploaded on Jul 7, 2008

The story of Heracleum mantegazzianum, the giant hogweed.