Macro Monday February 25, 2019February 24, 2019 / Su Leslie / 19 Comments Prunella vulgaris, or self-heal. The clue’s in the name really. Thought to impede blood flow to wounds, it has long been used as a medicinal herb. In New Zealand, it’s commonly found in large clumps in the lawn and regarded as a weed. Share this:TwitterFacebookPinterestEmailLike this:Like Loading...