Photo: Lactuca virosa 1.

Flower. Marburg bot.g., Germany. Planted. 2006-10-02.
Lactuca virosa L. Engl.: wild lettuce, acrid lettuce, bitter lettuce, strong-scented lettuce. Deu.: Giftlattich, Wilder Lattich. Suom.: rohtosalaatti. Sven.: giftsallat. Pharm.: lactucarium, lettuce-opium. Bot. syn.: Lactuca agrestis Bubani, Lactuca ambigua Schrader, Lactuca flavida Jordan, Lactuca integrata A. Nelson, Lactuca lactucarii Lamotte
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Photo: Lactuca virosa 1.