What happens to a cat if it eats the flowers of a poinsettian plant?

I'm no veterinarian, nor am I a botanist, but I do believe there's nothing poisonous in poinsettias.

they are non-toxic and at worst the animal that Ingested it will get a stomach ache nothing else....Its a myth that this plant is poisonous.

You need to contact a vet they have a list of poisonous and non poisonous flowers, they will be able to tell you if you need to bring your cat in to get fluids in your cat

Poinsettias are poisonous to cats.

They turn into Dogs.