Here are 7 plants that cats should not touch:

Lily: Every part of the lily is highly poisonous, and its pollen is also poisonous; it is the "arsenic" of the cat world.
Daisies: Chrysanthemum plants are poisonous to cats. For example, daisies and chamomile can cause allergic dermatitis, vomiting, diarrhea and other symptoms if cats eat them.
Lucky bamboo: Lucky bamboo contains saponins, which can cause symptoms such as loss of appetite, vomiting, and dilated pupils in cats.
Aloe vera: Aloe vera contains saponins and anthraquinones, which can cause symptoms such as lethargy, vomiting, and diarrhea in cats.
Evergreen: If a cat accidentally ingests the stems, leaves, and sap of evergreen, it will vomit, drool, and have diarrhea.
Periwinkle: Cats that accidentally ingest periwinkle may vomit, have diarrhea, and convulse.
Sago palm: If a cat accidentally ingests the entire sago palm plant, it can cause liver necrosis, convulsions, and death.