“I used to collect names of plants that sounded witchy,” she told 60 Minutes, “and then I found this, Culpeper's Complete Herbal, and it was the answer to my every prayer: flax weed, toadflax, fleawort, Gout-wort, grommel, knotgrass, Mugwort." The book was penned in the 17th century by English botanist and herbalist Nicholas Culpeper