This beautiful flowering shrub "Brugmansia suaveolens" (often misnamed "Datura") is a garden plant but is now appearing more commonly in the wild here (this was shot at a local rubbish dump). All parts of the plant are highly toxic, the seed pods most so, but even the fragrance (a strong and beautiful smell of vanilla) is supposed to cause "mental delirium" in some people (I have several of these plants in my garden!! ). I have it on good authority that if you dry the leaves, crush them and smoke them they have a very similar effect to taking LSD. As a non-smoker I cannot verify this - I will stick with the "Medronho" from the Arbutus.