Plants Containing Opiate Alkaloids Disclaimer: This is meant for educational purposes only. Please do not seek out or use these compounds without consulting your physician. Peripentadenia Mearsii Peripentonine A, B, and C, Peripentadenine and Mearsamine are alkaloids found in the leaves of this tree. Peripentadenine, Peripentonine A/B (isolated as inseparable diastereomers) and Perpentonine C showed IC50 values of 11.4, 69.2, and 30.9 microM for the delta-opioid receptor. Nepeta Cataria This plant is called commonly known as catnip, catswort, and catmint. It Contains alpha, 7alpha, 7a alpha-nepetalactone. These all reduce pain. Commiphora Myrrha Contains furanoeudesma-1,3-diene which interact with the brain's opioid receptors. Psychotria Colorata Contains Psychotridine, an analgesic which also contains Hodgkinsine, a mu-opioid agonist. Picralima Nitida The seeds of this plants contain akuammidine, akuammine, akuammicine, akuammigin