Category: deadly poison

  • Delphinium

    The PlantThese striking flowers are members of the super-toxic family Ranunculaceae, which also includes hellebores, columbines and aconites. There are hundreds of species in the Delphinium genus and most cultivars and hybrids come from Delphinium elatum or D. grandiflora. They’re related to larkspur, the Consolida genus, and look very similar — and confusingly some people…

  • Aconite

    The PlantAconite is a generic name used for the hundreds of members of the genus Aconitum, including monkshood and wolfsbane. Nearly all of them are extremely poisonous. What It Looks LikeEach stem has a large raceme — that’s a cluster of flowers that grow on short stems (pedicels) from the main stalk — and wide,…

  • Oleander

    The PlantNerium oleander — commonly known as oleander or sometimes just nerium — is a flowering shrub that’s widely used in landscaping. It belongs to a family of plants called Apocynaceae, or “dog bane,” which should tell you all you need to know: Anything with “bane” in the name is likely to be poisonous. What…

  • Bittersweet Nightshade

    The PlantSolanum dulcamara, also known as bittersweet nightshade or poisonberry, and its cousin Solanum nigrum, aka black nightshade, are in the same family as Atropa belladonna, better known as deadly nightshade. As you can probably guess from the names, they’re not good for you. What It Looks LikeA sprawling vine or woody shrub with slender,…