Nebraska Regional Poison Center In Nebraska Idaho and American Samoa call toll-free,
1-800-222-1222 (Voice and TTY).
Poison Center iPhone App

Poisonous Plants

These plants contain a wide variety of poisons and symptoms may vary from a mild stomach ache, skin rash, swelling of the mouth and throat to involvement of the heart, kidneys or other organs. The Nebraska Regional Poison Center can give you more specific information on these or other plants. Please call 1-800-222-1222.

  • Amaryllis
  • Arrowhead
  • Azalea
  • Begonia
  • Bittersweet
  • Boston Ivy
  • Buckeye
  • Castor Bean
  • Chrysanthemum
  • Daffodil
  • Dieffenbachia
  • English Ivy
  • Four o’clock
  • Foxglove
  • Geranium
  • Gladiolus
  • Jack-in-the-Pulpit
  • Lily-of-the-Valley
  • Mistletoe
  • Morning glory
  • Mother-in-law Tongue / Snake plant
  • Mushroom
  • Narcissus
  • Night Shadeblack
  • Oleander
  • Philodendron
  • Poison Ivy
  • Poison oak
  • Pokeweed
  • Potato Plant Leaves
  • Rhubarb Leaves
  • Sweet Pea
  • Tulips
  • Wandering Jew
  • Wisteria