Runner Bean

Phaseolus coccineus L.

Family: Fabaceae (papilionceae family)

Synonyms

Fire bean, kidney bean, scarlet runner

Description

An annual plant for balconies and gardens that climbs up supports designed for fruit trees (trellises). During the flowering season from June to September, the runner bean bears scarlet flowers. The fruits, which are edible when cooked, have a rough pod and contain purple seeds with dark spots. Raw fruits and leaves are poisonous and contain lectins (phasin).

Symptoms of poisoning

• Ingesting the raw fruit and leaves can lead to what is known as ‘bean sickness’, characterised by cramp-like abdominal pain, nausea and vomiting. However, there are significant individual differences in susceptibility.
• Some children experience severe reactions, whilst others have only very mild symptoms.

First Aid

• If possible, carefully remove any plant matter from the mouth.
• If swallowed, give the child a cup of water or tea to drink.
• If symptoms occur, contact a Poison Centre immediately.
• If symptoms persist for more than 30 minutes, have the child examined by a doctor. If the doctor’s surgery is closed, go to a hospital.