When I originally started my herb garden many years ago, I planted lots of herbs that I knew had traditional uses. The questions is whether there are any medicinal uses for these herbs that are currently accepted. Of course, Grieves gives lots of uses. My questions is whether I should be harvesting any of these plants. Some of these are tenacetum vulgar (tansy), tenacetum balsamicum (costmary), saponaria officinalis, as well as tangerine and camphor southernwood.