Is White Heads toxic to dogs?

Yes. According to Plants4Pets, White Heads is toxic to dogs. Photosensitization (ulcerative and exudative dermatitis), ocular toxicity. Toxic principles: Furanocoumarins This entry has not been manually verified yet — treat it as guidance only.

Is White Heads toxic to horses?

Yes. According to Plants4Pets, White Heads is toxic to horses. Photosensitization (ulcerative and exudative dermatitis), ocular toxicity. Toxic principles: Furanocoumarins This entry has not been manually verified yet — treat it as guidance only.

Which pets are most at risk from White Heads?

Our database flags White Heads as toxic to: cats, dogs, horses.

What should I do if my pet eats White Heads?

Remove remaining plant material, do not induce vomiting unless a vet instructs you to, and seek professional help immediately with the plant name ready.

Is White Heads toxic to cats, dogs? (Sphenosciadium capitellatum)

White Heads (Sphenosciadium capitellatum) is marked as potentially toxic to cats, dogs, horses in the Plants4Pets database. Keep this plant out of reach of curious pets and read the species-specific notes below.

Photos of White Heads (Sphenosciadium capitellatum)

Is White Heads toxic to cats, dogs or horses?

Cat Toxic Not verified

Photosensitization (ulcerative and exudative dermatitis), ocular toxicity. Toxic principles: Furanocoumarins
Dog Toxic Not verified

Photosensitization (ulcerative and exudative dermatitis), ocular toxicity. Toxic principles: Furanocoumarins
Horse Toxic Not verified

Photosensitization (ulcerative and exudative dermatitis), ocular toxicity. Toxic principles: Furanocoumarins

Community confirmations show that other users find this rating helpful. They are not verified by our team.

White Heads plant details and common names

Family: Apiaceae

Also known as: Ranger's Button

Safety advice if a pet eats White Heads

Many popular houseplants and garden species can cause vomiting, drooling, skin irritation or more serious symptoms when chewed by cats, dogs or horses. The information on this page is for educational purposes and does not replace a veterinary consultation.

If your pet has eaten any part of White Heads (Sphenosciadium capitellatum), note the amount ingested, watch for unusual behaviour and contact a veterinarian or pet poison helpline immediately.

Found outdated or incorrect data? Use the report form below or e-mail kontakt@plants4pets.pl with the plant name, species affected and your source — we review every submission.

FAQ: White Heads and pet toxicity

Is White Heads toxic to cats?: Yes. According to Plants4Pets, White Heads is toxic to cats. Photosensitization (ulcerative and exudative dermatitis), ocular toxicity. Toxic principles: Furanocoumarins This entry has not been manually verified yet — treat it as guidance only.
Is White Heads toxic to dogs?: Yes. According to Plants4Pets, White Heads is toxic to dogs. Photosensitization (ulcerative and exudative dermatitis), ocular toxicity. Toxic principles: Furanocoumarins This entry has not been manually verified yet — treat it as guidance only.
Is White Heads toxic to horses?: Yes. According to Plants4Pets, White Heads is toxic to horses. Photosensitization (ulcerative and exudative dermatitis), ocular toxicity. Toxic principles: Furanocoumarins This entry has not been manually verified yet — treat it as guidance only.
Which pets are most at risk from White Heads?: Our database flags White Heads as toxic to: cats, dogs, horses.
What should I do if my pet eats White Heads?: Remove remaining plant material, do not induce vomiting unless a vet instructs you to, and seek professional help immediately with the plant name ready.

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Wrong toxicity for a cat, dog or horse
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Include the plant name (Sphenosciadium capitellatum), affected pet species and, if possible, a link to your source. We usually respond within a few business days.