Listed here are plants that are poisonous or otherwise dangerous to cats and that must be avoided if there are cats in your home. While in some cases, just parts of a plant (bark, leaves, seeds, berries, roots, tubers, spouts, green shells) might be poisonous, this list rules out the whole plant. Most of these plants are also poisonos to dogs. Even dogs are less tempted to chew on your plants, some however do.

* Almond *Amaryllis * Angel’s trumpet * Apple seeds * Apricot
* Arrowhead fern * Asparagus fern * Autumn crocus * Avocado * Azalea
* Baby’s breath * Balsam Pear * Beech * Belladonna * Bird of paradise
* Bittersweet woody * Black locust * Boston ivy * Boxwood * Buckeye * Buttercup
* Cactus * Caladium * Calla lily * Castor bean * Cherry * China Berry
* Chinese evergreen * Christmas trees * Chrysanthemum * Coral plant * Coriaria

* Creeping Charlie * Creeping fig * Crown of thorns
* Daffodil * Daisy * Datura * Day lily * Delphinium * Dieffenbachia
* Easter lily * Elderberry * Elephant ears * English ivy * English yew
* Foxglove
* Geranium * Golden chain * Ground cherry
* Hibiscus * Holly * Honeysuckle * Hyacinth * Hydrangea
* Impatiens * Indian rubber plant * Iris * Ivy
* Jack-in-the-pulpit * Japanese yew * Jasmine * Jerusalem cherry
* Kalanchoe
* Larkspur * Laurel * Lily of the valley
* Majesty * Malanga * Marijuana * Mistletoe * Moonweed* Morning glory
* Mother-in-law’s tongue * Mushroom
* Narcissus * Nephthytis * Nettle * Nightshade * Norfolk pine * Nutmeg
* Nux vomica
* Oleander * Onion
* Peach * Periwinkle * Philodendron * Poinsettia * Poison hemlock
* Pokeweed * Potato
* Rhododendron * Rhubarb leaves
* Schefflea * Skunk cabbage * Spinach * Sweet pea
* Tobacco * Tulip
* Virginia creeper
* Water hemlock * Weeping fig * Wisteria
* Yew * Yucca