7:41 PM

In the earliest recordings of the Language of Flowers, foxgloves symbolized riddles, conundrums, and secrets, but by the Victorian era they had devolved into the more negative symbol of insincerity. Foxgloves give us digitalin, a glysoside used to treat heart disease, and this powerful plant has been used for heart tonics since Celtic and Roman times. However, the plant is poisonous if consumed directly, and can cause a number of health problems.