The humble Self Heal (Prunella vulgaris). A small weed from the mint family with a delicate and colorful flower about 30mm across making its home on my vege patch. I didn't notice the tiny fly until processing the image.
Tradition says that the plant has a reputation as a styptic, a remedy for everyday cuts. Hercules is said to have learned of the plant and its virtues from Chiron the centaur.