Opium lettuce refers to several plants in the lettuce genus (Lactuca) producing a lactucarium that has been used as a sedative and analgesic:
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Opium lettuce".
Except where otherwise indicated, Everything.Explained.Today is © Copyright 2009-2024, A B Cryer, All Rights Reserved. Cookie policy.
