Here is a partial list of popular flowers, plants and trees toxic to dogs. For a more complete listing, please go to the ASPCA site online.
- Aloe
- Amaryllis
- Holly Family
- Yew
- All Fruit trees (leaves, bark, fruit seeds and pits)
- Lily Family
- Asparagus Fern
- Avocado
- Azalea
- Baby’s Breath
- Begonia
- Bird of Paradise
- Walnut Tree
- Boxwood
- Ivy Family
- Buttercup
- Caladium
- Gardenia
- Carnation
- Jade Plant
- Castor Bean Plant
- Chamomile
- Chrysanthemum
- Clematis
- Privit
- Coleus
- Cyclamen
- Narcissus/Daffodil
- Dahlia
- Diffenbachia
- Dracena
- Dumbcane
- Eucalyptus
- Philodendren Family
- Foxglove
- Gladiola
- Hibiscus
- Hosta
- Hyacinth
- Hydrangea
- Iris
- Jack-in-the-Pulpit
- Lily Family
- Macadamia Nut Tree
- Marijuana
- Mistletoe
- Kalanchoe
- Snake Plant
- Oleander
- Peony
- Periwinkle
- Portulaca
- Rhododendren
- Rhubarb
- Silver Dollar
- Spindle Tree
- Sweet Pea
- Sweet William
- Tobacco
- Tomato Plant (leaves and stem)
- Tulip
- Vinca
- Wandering Jew
- Wisteria
- Yucca