Kidney-leaved pelargonium Toxic?

Updated 2026-03-06| 5 min read| 1,178 found this helpful
Pelargonium reniforme Curtis
1

Toxins have been positively identified in all Pelargonium reniforme plant tissues

2

No published animal or human poisoning cases linked to this plant have been recorded to date

3

This plant is explicitly not appropriate to feed to any domestic pets or livestock

FAQ

Is Kidney-leaved pelargonium toxic to Humans?

No confirmed poisoning symptoms are documented in available clinical literature, as no formal exposure cases have been recorded to date (Low)

Is Kidney-leaved pelargonium toxic to Cats?

No confirmed poisoning symptoms are documented in available clinical literature, as no formal exposure cases have been recorded to date (Low)

Is Kidney-leaved pelargonium toxic to Dogs?

No confirmed poisoning symptoms are documented in available clinical literature, as no formal exposure cases have been recorded to date (Low)

Is Kidney-leaved pelargonium toxic to Horses?

No confirmed poisoning symptoms are documented in available clinical literature, as no formal exposure cases have been recorded to date (Low)

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Toxicity Details

Humans
Low

No confirmed poisoning symptoms are documented in available clinical literature, as no formal exposure cases have been recorded to date

Cats
Low

No confirmed poisoning symptoms are documented in available clinical literature, as no formal exposure cases have been recorded to date

Dogs
Low

No confirmed poisoning symptoms are documented in available clinical literature, as no formal exposure cases have been recorded to date

Horses
Low

No confirmed poisoning symptoms are documented in available clinical literature, as no formal exposure cases have been recorded to date

Toxicity Snapshot

Toxic PartsAll plant tissues have confirmed detectable toxins; no specific toxic plant part has been isolated in published research to date
Exposure RouteIngestion is the only suspected exposure route; skin contact is not known to cause adverse toxic reactions
Toxic CompoundsUnidentified toxic compounds, specific chemical classification and properties are not yet documented in peer-reviewed research

First Aid & Prevention

First 30 Minutes

  • • If ingestion is witnessed, rinse the affected individual's mouth thoroughly with clean, cool water
  • • Remove all remaining plant material from the mouth, hands, and surrounding area to prevent additional exposure
  • • Monitor the individual for unusual discomfort, nausea, or behavioral changes for 2 to 4 hours post-exposure

Contact Vet Immediately

  • • If a large amount of plant material is ingested, especially by small pets, foals, or young animals
  • • If unusual symptoms including lethargy, vomiting, diarrhea, or loss of appetite develop after exposure
  • • If the exposed individual is young, elderly, or has pre-existing health conditions

Prevention

  • • Keep all specimens of this plant out of reach of domestic pets and livestock to avoid accidental ingestion
  • • Never use this plant as feed or forage for any companion animals or agricultural livestock
  • • Label potted specimens clearly to warn household members and visitors of its toxic potential

Treatment & Prognosis

  • • General supportive care is the primary recommended treatment for confirmed exposure
  • • Gastric decontamination (e.g., activated charcoal) may be prescribed for large, recent ingestions by a clinician
  • • Symptomatic care for any observed adverse reactions will be provided as needed under medical supervision
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Professional Toxicology

Scientific NamePelargonium reniforme Curtis
AliasesCape pelargonium、Kidney-shaped geranium
Toxicity Grade
HumansLow
CatsLow
DogsLow
HorsesLow
Target Organs
No specific target organs associated with exposure to this plant have been identified to date
Mechanism of Action

• Exact toxic mechanism of action is not yet characterized in published scientific research

Other Species Risk (CliniTox)

Information from CliniTox veterinary text.

Livestock (cattle, sheep, goats): No confirmed poisoning cases reported, but plant is unsuitable for use as feed due to confirmed toxin content
Small mammals (rabbits, guinea pigs, hamsters): No documented exposure cases, but ingestion is not recommended as toxins may cause adverse reactions
Confusion Risk

The following plants look similar and may be confused:

Other Pelargonium species Pelargonium spp.
This species is visually similar to many other Pelargonium (geranium) varieties that may have varying toxicity profiles; accurate identification via leaf shape and growth habit is required to distinguish it from related species
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Related Toxic Plants

Rose geranium
Rose geranium
Pelargonium graveolens
Low toxicity, may cause mild gastrointestinal upset in pets
Herb Robert
Herb Robert
Geranium robertianum
Low toxicity, has mild irritant properties if ingested in large quantities
Ivy-leaved geranium
Ivy-leaved geranium
Pelargonium peltatum
Low toxicity, may trigger mild vomiting and diarrhea in companion animals

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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.

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