Meadow Saffron Toxic?

All plant parts are toxic, with the highest toxin concentration in flowers and seeds; poisoning cases are most common in spring via ingestion of leaves and seeds.
It is severely toxic to cats, dogs, and horses, with a 25-50% fatality rate reported in affected animals, and toxins may be excreted in the milk of asymptomatic lactating exposed animals.
It is frequently misidentified as edible or lower-toxicity plants like wild garlic, significantly raising accidental poisoning risk for both humans and animals.
FAQ
Is Meadow Saffron toxic to Humans?
Not explicitly documented in source data, but expected to include oral irritation, bloody vomiting, diarrhea, multi-organ damage, bone marrow suppression, and potentially fatal outcomes. (Severe)
Is Meadow Saffron toxic to Cats?
Oral irritation, bloody vomiting, diarrhea, lethargy, shock, multi-organ damage, bone marrow suppression, paralysis, and potentially fatal respiratory failure in severe cases. (Severe)
Is Meadow Saffron toxic to Dogs?
Oral irritation, bloody vomiting, diarrhea, lethargy, shock, multi-organ damage, bone marrow suppression, paralysis, and potentially fatal respiratory failure in severe cases. (Severe)
Is Meadow Saffron toxic to Horses?
Colic, excessive salivation, apathy, unsteady gait, teeth grinding, vomiting, yellow-brown/green mucous or bloody diarrhea, increased urination, blood in urine, milk suppression in lactating mares, circulatory collapse, anuria, hypothermia, paralysis, and death from respiratory failure within 1-7 days in 25-50% of cases. (Severe)
Toxicity Details
Not explicitly documented in source data, but expected to include oral irritation, bloody vomiting, diarrhea, multi-organ damage, bone marrow suppression, and potentially fatal outcomes.
Oral irritation, bloody vomiting, diarrhea, lethargy, shock, multi-organ damage, bone marrow suppression, paralysis, and potentially fatal respiratory failure in severe cases.
Oral irritation, bloody vomiting, diarrhea, lethargy, shock, multi-organ damage, bone marrow suppression, paralysis, and potentially fatal respiratory failure in severe cases.
Colic, excessive salivation, apathy, unsteady gait, teeth grinding, vomiting, yellow-brown/green mucous or bloody diarrhea, increased urination, blood in urine, milk suppression in lactating mares, circulatory collapse, anuria, hypothermia, paralysis, and death from respiratory failure within 1-7 days in 25-50% of cases.
Toxicity Snapshot
First Aid & Prevention
First 30 Minutes
- • Immediately remove any remaining plant material from the affected animal's mouth, and move all animals away from the plant source.
- • Induce vomiting only if explicitly advised by a veterinarian, within 2 hours of ingestion, and if the animal is fully conscious.
- • Collect a sample of the ingested plant to confirm identification and speed up targeted treatment.
Contact Vet Immediately
- • Any confirmed or suspected ingestion of any part of meadow saffron, even if no symptoms are present, due to the 2-48 hour symptom latency period.
- • Appearance of any post-exposure symptoms including oral irritation, vomiting, diarrhea, lethargy, or unsteady gait.
- • Exposure of lactating animals to the plant, to avoid toxin transfer to nursing offspring.
Prevention
- • Remove all meadow saffron plants from areas accessible to pets, livestock, and foraging humans.
- • Educate foragers on key distinguishing features, such as the complete lack of garlic odor on its leaves, to avoid misidentification as wild garlic.
- • Do not feed hay or forage known to be contaminated with meadow saffron to livestock, as its toxicity is not eliminated by drying.
Treatment & Prognosis
- • Gastrointestinal decontamination (e.g. activated charcoal administration) as soon as possible post-ingestion.
- • Symptomatic supportive care including fluid therapy, pain management, and continuous organ function monitoring.
- • Respiratory support if paralysis or respiratory depression develops.
Professional Toxicology
• Colchicine and related tropolone alkaloids disrupt cellular division and function across all body tissues, leading to widespread organ damage.
• Toxins are not degraded by drying, cooking, or long-term storage, so contaminated forage, hay, or processed plant material remains fully toxic.
Information from CliniTox veterinary text.
The following plants look similar and may be confused:
Related Toxic Plants


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Data Sources
This information is for reference only and does not constitute medical advice. If ingestion or poisoning is suspected, seek medical or veterinary attention immediately.