The Herbarium at the University of Georgia Poisonous Plants of Georgia
The Herbarium of the University of Georgia, Athens, Georgia
Common Name:
Scientific Name:
Green Hellebore Helleborus viridis L.
Family:
Ranunculaceae
Click for scientific description
Click on the photos to enlarge images and read a scientific description.
This plant may be poisonous to both humans and animals. Please refer to the "Symptoms" section below for information regarding susceptiblity of animal species to poisoning.
Description:
Green hellebore is a perennial herb with simple or compound leaves. The flowers have 5-15 petals and may be solitary or form clusters.
Toxic Part: The entire plant is toxic especially the roots.
Toxin: The toxin is a cardenolide, a group of cardiac glycosides, known as hellebrigenin.
Symptoms: The toxin affects cattle and pigs. Clinical signs after ingestion of the plant include increased heart rate, abdominal distension, diarrhea, anorexia, and colic. The animals appear to experience a great deal of pain as they are reluctant to move or recumbent. Animal deaths are due to cardiac failure.
Treatment: Atropine and activated charcoal may help alleviate symptoms of poisoning and prevent death.
References: 24, 76, 87
This site is NOT a substitute for the advice of medical physician. Plant poisonings can, in certain cases, result in SERIOUS HARM AND EVEN DEATH. Please contact a physician or your local poison control center if you suspect any plant poisoning. A link to the Georgia Poison Control Center can be found on the "References and Links" page of this site.