What plants are hazardous in the garden?
When purchasing a new home or designing your garden, it is always advisable to check your garden thoroughly and have knowledge about the plants you are planting before you introduce your family and pets to your outside space.
Where this occurs with a family member, take a small clipping of the plant and take this with you when you take your family member to your nearest hospital.
Where this occurs with a family pet, you must remove your pet from the area and contact your vet immediately.
Having researched this thoroughly, this link offers the most comprehensive guide: https://en.wikipedia.org/wiki/List_of_poisonous_plants