* 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

An important phone number to keep handy is (888)426-4435-the ASPCA Animal Poison Control Center. This emergency hotline provides 24-hour-a-day, seven-day-a-week telephone assistance to veterinarians and animal owners. The Center’s hotline veterinarians can quickly answer questions about toxic substances found in our everyday surroundings, including plants. There is a $45 fee for each phone consultation, which can be applied to a credit card.