I'm a Venezuelan boy but my lady soul tells how much I loved the pictures and how you write about them. Here in Venezuela we also use many of them for medicinal purposes, one of them I could mention to you is Cariaquito Morado or its scientific name Lantana maxima o Lantana trifolia, we use it to fever relief and for breathing troubles (asthma). I would like to know where are you from and thanks for sharing such an important information.