Wild lettuce (Lactuca virosa) is also known as 'lettuce opium'. The plant has originally spread across Central and Southern Europe and North Asia. It now grows wild in many parts of Europe and it is also widespread in southern North America.
Wild lettuce is an annual but sometimes biennial plant that can grow from 60 to 150 cm tall. The leaves are spinose and toothed and the flowers light yellow and basket shaped.
OPIUM LETTUCE EFFECTS Lactuca virosa can be used as a sedative. The dreamy effects are a little bit similar to opium, but milder. Wild lettuce can help reduce the feeling of restlessness and excitability.
Some Indians use the herb to enhance the vividness of dreams. They believe that induced dream states provide more information about reality than the conscious waking state.