Stinging nettle or common nettle, "Urtica dioica", is a herbaceous perennial flowering plant, native to Europe, Asia, northern Africa, and North America, and is the best-known member of the nettle genus "Urtica". The plant has many hollow stinging hairs called trichomes on its leaves and stems, which act like hypodermic needles, injecting histamine and other chemicals that produce a stinging sensation when contacted by humans and other animals.
Similar species: Rosales
By Ludo Sak
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Uploaded Jun 15, 2012. Captured Jun 15, 2012 18:46 in Aldenheerd 9, 6003 Weert, The Netherlands.
comments (3)
You reminded me that I aslo had a stinging netle picture ready so I uploaded mine as wel. (Not meant as competition or so.) Posted 13 years ago
Thanks for your comment and for adding another nettle shot! Posted 13 years ago, modified 13 years ago