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Giant Hogweed

Heracleum mantegazzianum

Description:

A very big and very dangerous plant. The plant contains a phototoxic substance that can cause severe burns when exposed to sunlight; here a horror story about this plant: http://www.dailymail.co.uk/news/article-... It is similar to Hogweed http://www.projectnoah.org/spottings/425... and can be differentiated by the size of the plant, the sharper tipped leaves, and the blotchy purple that occurs on the stem (second photo)

Notes:

july 2014 folder

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Lipase
Spotted by
Lipase

High Peak, England, United Kingdom

Spotted on Jul 6, 2014
Submitted on Jul 6, 2014

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Cow Parsnip Giant Hogweed (Dried) Jättiputki; hogweed Giant Hogweed

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