Poinsettias actually aren't any more toxic to cats than most household plants. The idea that they're highly toxic is a myth and it would take your cat eating A LOT for there to be any serious issues.
The rest of these plants are accurate though and I want to stress the lilies especially. Lilies are one of the most common ornamental plants for people to keep in their homes and also one of the most dangerous for cats; even licking a bit of pollen from their fur or drinking water from the vase can cause a cat to experience fatal kidney failure. If you have cats, just don't bring lilies into your home at all. It's not worth it.
That includes daylilies, tiger lilies, Easter lilies, and tulips, which are often included in lists of "safe" plants but are absolutely not safe. Tulips are part of the lily family and just as toxic to cats.