What trees are dangerous for horses?

There are lots of poisonous plants and trees that are poisonous to horses, here is a list of most of them to look out for! For information on the following check them out on google.

• Autumn Crocus or Meadow Saffron
• Alder Buck thorn
• Bracken
• Bittersweet Woody Nightshade
• Black Bryony
• Buttercups
• Box Privet
• Foxglove
• Ivy
• Cherry Laurel
• Oak trees
• Potato
• Poppy
• RAGWORT
• Rhododendron
• Yew trees

You could also check out "ALL ABOUT POISONOUS PLANTS" by Sonia Davidson