White Heads
![Ranger's Button Ranger's Button](https://www.aspca.org/sites/all/modules/contrib/lazyloader/image_placeholder.gif)
Additional Common Names: Ranger's Button
Scientific Name: Sphenosciadium capitellatum
Family: Apiaceae
Toxicity: Toxic to Dogs, Toxic to Cats, Toxic to Horses
Toxic Principles: Furanocoumarins
Clinical Signs: Photosensitization (ulcerative and exudative dermatitis), ocular toxicity.
If you suspect your pet may have ingested a potentially toxic substance, call the APCC at (888) 426-4435 or contact your local veterinarian as soon as possible.*
* A consultation fee may apply.
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