Common name(s) Pasqueflower, anemone, April fool, cat's-eyes, gosling, hartshorn plant, lily of the field, lion's beard, nightcaps, nimble weed, prairie crocus, prairie hen's flower, prairie smoke, thimbleweed, tuber anemone, wild crocus, windflower.
Toxic part(s) Whole plant.
Signs The toxin is quite irritating to mucous membranes. Blisters are commonly seen after the plant is chewed. Ingestion is rare. If ingested, signs of severe, hemorrhagic gastroenteritis are seen and may lead to shock. Convulsions and death are possible.
Treatment Usually only symptomatic for oral vesicles or ulceration. Rarely, gastric emptying may be required if large ingestions are witnessed. Activated charcoal and a cathartic are administered after gastric emptying. Fluids are administered to support blood pressure, perfusion, and hydration as necessary. Seizures are controlled by generally accepted means. Analgesics may be indicated.