Deadly Herbs   The following Herbs are not safe to be taken internally and should be handled with great care incase of poisoning.  Please note that this list is not of all the deadly herbs and plants that exist, but of the more common named ones! If in doubt always consult a Qualified Herbalist or Doctor!  Aconite Ferns Poke  Apple (Balsam) Foxglove Poppy, White  Apple (Bitter) Gelseminium Ranunculus  Adam and Eve Root Geranium (scented) Saffron, Meadow  Agaric Heliotrope Spurges  American Bittersweet Hellebore, Black Stavesacre  Apple Seed Hellebore, False Strophanthus  Balm of Gilead Hellebore, Green Squill  Baneberry Hellebore, White Thornapple  Belladonna Hemlock Toadstool  Black Hellebore Hemlock, Water Tobacco  Black Henbane Hemp, Indian Tonka  Black Nightshade Henbane Trefoil  Bloodroot High John the Conqueror Uva Ursa  Blue Flag Horse Chestnut Wake Robin, American Bryony, Black Hyacinth Wahoo  Bryony, European White Ignatius Beans Water Parsnip  Bryony, White Ivy Wisteria  Broom  Laburnum  Wolfsbane Cabbage Tree Laurel, Mountain Wormwood Calabar Bean Lily of the Valley Yew Calamus Lobelia Yohimbe Calotropsis Lovage, Water    Camphor Mandrake    Carnation May Apple    Castor  Mescal Buttons    Celandine  Mistletoe    Cherry Laurel  Morning Glory    China Berry  Mountain Mahogany    Chrysanthemum  Mums    Clematis  Narcissus    Coca, Bolivian  Nightshade, Black    Cocculus, Indicus  Nightshade, Deadly    Comfrey Nux Vomica    Daffodil  Oleander    Deadly Nightshade  Paris, Herb    Deerstongue  Pennyroyal (oil)    Dropwort, Hemlock Water  Periwinkle    Eucalyptus  Pine    Euphorbium  Plumeria