Please see Part I of this article for an overview and a list of other toxic plant species. Many of the plants listed there and below are also toxic to mammals, and therefore should not be offered to hamsters, gerbils, mice, chipmunks or other pets. Insect-fanciers have an easier time – some of the most deadly plants are avidly consumed by stick insects, leaf insects and other herbivorous species.
Daffodil | Daylily | Diffenbachia (“Dumb Cane”) |
Dracena | Dragon Tree | Elephant Ears |
Emerald Feather | English Ivy | Fiddle-leaf Fig |
Flamingo Plant | Foxglove | Fruit Salad Plant |
Geranium | German Ivy | Glacier Ivy |
Gladiola | Glory Lily | Hawaiian Ti |
Hibiscus | Holly | Hurricane Plant |
Hyacinth | Hydrangia | Impatients |
Indian Laurel | Indian Rubber Plant | Iris |
Japanese Yew | Jerusalem Cherry | Kalanchoe |
Lilium Species (Easter Lily, Japanese Lily, Tiger Lily, etc.) | ||
Lily of the Valley | Marble Queen | Marijuana |
Mexican Breadfruit | Miniature Croton (and other Crotons) | |
Mistletoe | Morning Glory | Mother-in- Law’s Tongue |
Narcissus | Nightshade | Needlepoint Ivy |
Nephthytis | Norfolk Pine | Oleander |
Onion | Peace Lily | Peach (leaves, pit) |
Pencil Cactus | Philodendron | Plum (leaves, pit) |
Plumosa Fern | Pothos | Precatory Bean |
Poinsettia | Primula | Privet |
Rhododendron | Ribbon Plant | Sago Palm |
Schefflera | Sweet Pea | String of Pearls/Beads Taro Vine |
Tomato (green fruit, stem, leaves) | Weeping Fig | |
Yesterday-Today-Tomorrow Plant | Yucca |
You can read about the symptoms of plant poisoning in birds and other pets at:
http://davesgarden.com/guides/articles/view/395/