Is California tree poppy Poisonous

Poisoning from california tree poppy is most likely to occur from accidental contact with the plant. It contains saponin chemicals in the leaves that may cause mild skin irritation (redness, pain, and itching) following physical contact. California tree poppy may also cause mild gastrointestinal irritation (nausea and stomachache) if the leaves are eaten. This toxic plant is most likely to be encountered as a cultivated plant in gardens or in dry areas of southern California and northern Mexico. Its potential proximity to the home, combined with its attractive flowers, make children more susceptible to accidental poisoning, and gardeners should remember to wear gloves to protect them when handling california tree poppy.