“Even those who are pure of heart, and say their prayers at night, can become a wolf, when the wolfsbane blooms and the autumn moon is bright.”
You might remember hearing that popular rhyme while watching the old werewolf movie “The Wolfman”. Wolfsbane, also known as monkshood, is a member of the Aconitum genus of over 250 plants. Aconitum species are popular and attractive ornamental perennials that enjoy shady moist garden sites, but beware, they are also considered some of the deadliest plants in the world.
The myths and fear surrounding Aconitum are based on real-life danger. Every part of the plant is poisonous especially the leaves, roots and seeds. The principal alkaloids are aconite and aconitine. Aconitine is thought to be the main toxin causing severe gastrointestinal upset, followed by cardiac symptoms and eventually death if enough has been taken in.