Thank you for your patience while we retrieve your images.
Taken 6-Jun-10
7 of 461 photos

Death Wears A Pretty Disquise

Meadow Death Camas

"All parts of this plant contain the poisonous alkaloid zygadenine, which some claim to be more potent than strychnine. One bulb, raw or cooked, can be fatal. Poisoning result from confusing these bulbs with those of edible species. The bulbs of death camas are oval and covered with blackish scales. This plant causes fatalities among livestock. The lethal dose is estimated at between 2.0-6.0% of animal body weight, and this species is considered to be more toxic than
mountain death camas, Zigadenus elegans. Symptoms of poisoning are similar for all species of animals. Symptoms in sheep include excessive salivation, froth around the nose and mouth, nausea, vomiting, muscular weakness, ataxia, possible coma, and death. The heart fails before respiration. Postmortem findings reveal the heart in complete diastole. Lesions include severe pulmonary congestion, hemorrhage, and edema. Humans have been poisoned after ingesting the bulbs and flowers. In most cases, the bulbs are mistaken for onions. A 2-year-old child became ill after eating the blossoms. Symptoms of poisoning include vomiting, slow breathing, inconsciousness (though responsive to pain or movement), hyperactive tendons and limbs, pupil dilation, and hypotension."

text source:"

Categories & Keywords
Subcategory Detail:
Keywords:camas, death, meadow

Death Wears A Pretty Disquise