Poisonous Plants in Your Garden

Datura, Brugmansia or Angels Trumpets

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After our recent post – Flowers that can be eaten. We though it worth sharing a list of plants which are dangerous if eaten.

  • Aconitum – Monkshood
  • Arum – Cuckoo pint.
  • Colchicum – The autumn crocus
  • Convallaria – Lily of the Valley
  • Cytisus – the Broom – All parts can be fatal if eaten.
  • Daphne – Shrub grown for its beautifully scented flowers. Berries very dangerous
  • Delphinium – All parts Highly toxic – can be fatal if eaten
  • Digitalis – Foxgloves cause irregular heart beat and digestive problems. Digitalis is used in heart medicines but is poisonous eaten straight from plant
  • Gloriosa superba
  • Laburnum – Beautiful flowers that flower in May but can be fatal if eaten
  • Lantana – (Spanish Flag)
  • Nerium – A beautiful conservatory plant
  • Phytolacca – The poke weed
  • Ricinus communis – Castor Oil Plant. Not to be confused with Fatsia.
  • Taxus – A hedge favourite.
  • Veratrum – The false Hellebore.

Be Also Careful Not To Eat

  • Daffodils
  • Chrysanthemums
  • Buttercups
  • Hyacinth
  • Wild mushrooms that are really Toadstools

Eating these can cause various health problems.

Poisonous Plants For Animals

  • Ragwort is poisonous to animals and can cause kidney failure and liver damage which is irreversible. Often fatal to horses and cattle and a number of dogs die by eating a small amount.
  • Other Senicio plants and Castor beans can also be fatal to animals.
  • Leaves and branches of Oleander produces digestive problems.
  • Even the water that flowers have stood in can become poisonous to animals.
  • Datura stramonium and Angels Trumpets are poisonous to humans and animals.
  • Easter Lily is poisonous to cats and dogs should not be allowed to eat cocoa shells.
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4 Responses to Poisonous Plants in Your Garden

  1. Cool Garden Things August 8, 2009 at 16.03 #

    I read that Monkshood is can even cause heart palpitations if you get it on your skin! Wow…

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