Meadow vetchling Toxic?

Updated 2026-03-06| 2 min read| 940 found this helpful

Lathyrus pratensis L.

Lathyrus pratensis is confirmed non-toxic to humans, cats, dogs, horses and livestock

The plant is nutrient-dense and considered a high-value component of livestock hay

Fresh plants are often avoided by grazing animals due to their mild bitter flavor

FAQ

Is Meadow vetchling toxic to Humans?

No toxic symptoms reported; ingestion does not cause adverse effects (Non-toxic)

Is Meadow vetchling toxic to Cats?

No toxic symptoms reported; ingestion does not cause adverse effects (Non-toxic)

Is Meadow vetchling toxic to Dogs?

No toxic symptoms reported; ingestion does not cause adverse effects (Non-toxic)

Is Meadow vetchling toxic to Horses?

No toxic symptoms reported; ingestion does not cause adverse effects (Non-toxic)

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Toxicity Details

Humans

Non-toxic

No toxic symptoms reported; ingestion does not cause adverse effects

Cats

Non-toxic

No toxic symptoms reported; ingestion does not cause adverse effects

Dogs

Non-toxic

No toxic symptoms reported; ingestion does not cause adverse effects

Horses

Non-toxic

No toxic symptoms reported; ingestion does not cause adverse effects

Toxicity Snapshot

Toxic PartsNo toxic parts identified; entire plant is safe for consumption

Exposure RouteNo toxic exposure routes identified; ingestion and skin contact carry no risk

Toxic CompoundsNo toxic secondary metabolites identified in this species

First Aid & Prevention

First 30 Minutes

• Rinse mouth with clean water if large amounts are ingested
• Monitor for rare idiosyncratic allergic reactions if sensitive
• No emergency intervention is required for normal ingestion volumes

Contact Vet Immediately

• If unusual symptoms like vomiting, diarrhea or lethargy appear after ingestion
• If the ingested plant is confirmed to be a different toxic Lathyrus species

Prevention

• Train foragers and farm staff to distinguish this species from toxic related Lathyrus variants
• Inspect pasture and hay for toxic legume species if livestock show unexplained adverse symptoms

Treatment & Prognosis

• No specific treatment is required for ingestion of this plant
• Treat symptomatically if rare allergic reactions occur
• Administer targeted care if toxic Lathyrus species ingestion is confirmed

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Professional Toxicology

Scientific NameLathyrus pratensis L.

AliasesMeadow pea、Meadow peavine、Yellow vetchling、Wiesen-Platterbsen (German)、Gesse des prés (French)、Cicerchia dei prati (Italian)

Toxicity Grade

HumansNon-toxic

CatsNon-toxic

DogsNon-toxic

HorsesNon-toxic

Target Organs

No organs are at risk of damage from exposure to this plant

Mechanism of Action

• No toxic mechanisms identified, as the plant has no known harmful components

Other Species Risk (CliniTox)

Information from CliniTox veterinary text.

Cattle, sheep, goats: Non-toxic; safe for consumption, nutrient-rich forage, often avoided fresh due to bitter taste

Small mammals (rabbits, guinea pigs): No reported toxicity; can be safely included in forage mixes

Confusion Risk

The following plants look similar and may be confused:

Sweet pea Lathyrus odoratus

Other Lathyrus species are commonly confused with meadow vetchling; sweet pea is toxic, containing lathyrogens that cause neurological damage, unlike the non-toxic Lathyrus pratensis

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Related Toxic Plants

Robinia pseudoacacia

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Data Sources

1. CliniTox (Universität Zürich)

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

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