Celosia Plumosa Toxic?

Updated 2026-03-06| 2 min read| 1,312 found this helpful
Celosia plumosa
1

Celosia plumosa is classified as non-toxic to cats, dogs, and horses per verified toxicology data

2

No severe adverse effects are expected from accidental ingestion or casual contact with this plant

3

It carries far lower toxicity risk than many other species in the Amaranthaceae family

FAQ

Is Celosia Plumosa toxic to Humans?

No known toxic effects; very rare mild, transient gastrointestinal upset may occur in sensitive individuals after ingestion of large quantities (Non-toxic)

Is Celosia Plumosa toxic to Cats?

No toxic symptoms expected; mild, short-term digestive irritation may occur only if extremely large amounts are consumed (Non-toxic)

Is Celosia Plumosa toxic to Dogs?

No toxic symptoms expected; mild, short-term digestive irritation may occur only if extremely large amounts are consumed (Non-toxic)

Is Celosia Plumosa toxic to Horses?

No documented toxic effects; no adverse reactions recorded from consumption of small to moderate quantities of the plant (Non-toxic)

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Toxicity Details

Humans
Non-toxic

No known toxic effects; very rare mild, transient gastrointestinal upset may occur in sensitive individuals after ingestion of large quantities

Cats
Non-toxic

No toxic symptoms expected; mild, short-term digestive irritation may occur only if extremely large amounts are consumed

Dogs
Non-toxic

No toxic symptoms expected; mild, short-term digestive irritation may occur only if extremely large amounts are consumed

Horses
Non-toxic

No documented toxic effects; no adverse reactions recorded from consumption of small to moderate quantities of the plant

Toxicity Snapshot

Toxic PartsNo parts of this plant are confirmed to contain toxic compounds harmful to humans or common domestic animals
Exposure RouteNegligible exposure risk via ingestion, dermal contact, or inhalation of plant material
Toxic Compounds

First Aid & Prevention

First 30 Minutes

  • • Rinse the mouth of the exposed human or animal with clean water if large quantities are ingested
  • • Monitor for 24 hours for any signs of mild digestive discomfort such as loose stools or minor vomiting
  • • Offer small sips of fresh water to soothe any potential mild throat or stomach irritation

Contact Vet Immediately

  • • Persistent vomiting, diarrhea, or lethargy lasting more than 24 hours after exposure
  • • Signs of allergic reaction including swelling, hives, or difficulty breathing after contact
  • • Ingestion of extremely large volumes of plant matter by small breed dogs, cats, or young foals

Prevention

  • • Keep sharp plant trimmings and dried plant matter away from young children and small pets to avoid choking risk
  • • No special containment is required for regular household or garden growth of this plant
  • • Follow standard hygiene practices by washing hands after handling any plant material

Treatment & Prognosis

  • • Only supportive care is needed for rare cases of mild gastrointestinal irritation
  • • Antihistamines may be administered for rare allergic reactions per guidance from a doctor or veterinarian
  • • No targeted antidote is required as no harmful toxic compounds are present in the plant
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Professional Toxicology

Scientific NameCelosia plumosa
AliasesCockscomb
Toxicity Grade
HumansNon-toxic
CatsNon-toxic
DogsNon-toxic
HorsesNon-toxic
Target Organs
Mechanism of Action

• No toxic mechanisms have been identified, as the plant contains no known harmful compounds that affect humans or common domestic animals and livestock

Other Species Risk (CliniTox)

Information from CliniTox veterinary text.

Cattle: No documented toxic effects reported; the plant is considered safe for consumption as part of regular forage in moderate amounts
Sheep: No adverse reactions recorded; the plant is often grazed without negative effects in regions where it grows naturally
Small domestic mammals (rabbits, guinea pigs, hamsters): Safe for consumption in small quantities as part of a balanced, varied forage diet
Confusion Risk

The following plants look similar and may be confused:

Crested Cockscomb Celosia cristata
Both are commonly referred to as cockscomb and belong to the same genus; Celosia cristata has dense, ruffled crested blooms, while Celosia plumosa produces feathery, upright plume-shaped flowers, and both are non-toxic.
Love-Lies-Bleeding Amaranthus caudatus
Both are members of the Amaranthaceae family with bright, showy flower clusters; Love-Lies-Bleeding has long, trailing red flower spikes, while Celosia plumosa has upright, feathery plumes in a range of colors.
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Related Toxic Plants

Redroot Pigweed
Redroot Pigweed
Amaranthus retroflexus
Moderately toxic, can cause kidney damage and nitrate poisoning in livestock if ingested in large quantities
Greasewood
Sarcobatus vermiculatus
Highly toxic, contains high levels of oxalates that can cause fatal kidney failure in horses and sheep even in small quantities
Burning Bush (Kochia)
Burning Bush (Kochia)
Bassia scoparia
Moderately toxic, can cause photosensitization, kidney damage, and neurological symptoms in cattle and horses

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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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