Common Poisonous Plants for Pets
Below is a list of some of the common plants which may produce a toxic reaction in animals. This list is intended only as a guide to plants which are generally identified as having the capability for producing a toxic reaction.
| Plant | Toxic Parts | Plant Type |
| Aconite | roots, foliage, seeds | garden flower |
| Apple | seeds | cultivated tree |
| Arrograsses | leaves | marsh plants |
| Atropa Belladonna | entire plant esp. seeds,roots | garden herb |
| Autumn Crocus | entire plant | garden flower |
| Azaleas | entire plant | cultivated & wild shrub |
| Baneberry | berries, roots | wildflower |
| Bird-of-Paradise | pods | garden flower |
| Black Locust | entire plant esp. bark, shoots | tree |
| Bloodroot | entire plant esp. stem, roots | wildflower, herb |
| Box | entire plant esp. leaves | ornamental shrub |
| Buckeye | sprouts, nuts, seeds | tree |
| Buttercup | entire plant esp. leaves | wildflower, garden herb |
| Caladium | entire plant | house plant |
| Carolina Jessamine | flowers, leaves | ornamental plant |
| Castor Bean | entire plant esp. beans | house plant |
| Chinaberry Tree | berries | tree |
| Chockcherries | leaves, cherries, pit | wildshrub |
| Christmas Berry | leaves | shrub |
| Christmas Rose | rootstock, leaves | garden flower |
| Common Privet | leaves, berries | ornamental shrub |
| Corn Cockle | seeds | wildflower, weed |
| Cowbane | entire plant esp. roots | wildflower, herb |
| Cow Cockle | seeds | wildflower, weed |
| Cowslip | entire plant esp. leaves, stem | wildflower, herb |
| Daffodil | bulbs | garden flower |
| Daphne | bark, berries, leaves | ornamental shrub |
| Death Camas | leaves, stems, seeds, flowers | field herb |
| Delphinium (Larkspur) | entire plant esp. sprouts | wildflower |
| Dumb-cane | entire plant | house plant |
| Dutchman's Breeches | roots, foliage | wild & garden flower |
| Elderberry | leaves, bark, roots, buds | tree |
| Elephant's Ear | entire plant | house plant |
| English Ivy | entire plant esp. leaves, berries | ornamental vine |
| European Bittersweet | entire plant esp. berries | vine |
| False Flax | seeds | wild herb |
| False Hellebore | roots, leaves, seeds | ornamental flower |
| Fan Weed | seeds | wildflower, herb |
| Field Peppergrass | seeds | wildflower, herb |
| Flax | seeds | wildflower, herb |
| Foxglove | leaves | wild & garden flower |
| Holly | berries | shrub |
| Horsechestnut | nuts, sprouts | tree |
| Horse Nettle | entire plant esp. berries | wilflower, herb |
| Hyacinth | bulbs | wild & house plant |
| Iris | leaves, roots | wild & garden flower |
| Jack-in-the-pulpit | entire plant esp. roots, leaves | wildflower |
| Jatropha | seeds | tree, shrub |
| Jerusalem Cherry | unripe fruit, foliage | ornamental plant |
| Jimsonweed | entire plant esp. seeds | field plant |
| Laburum | seeds, pods, flowers | ornamental plant |
| Lantana | foliage | house plant |
| Larkspur | young plants | wildflower |
| Laurels | leaves | shrub |
| Lily of the Valley | leaves, flowers | garden & wildflower |
| Lupines | seeds, pods, flowers | shrub |
| Manchineel Tree | sap, fruit | tree, shrub |
| Matrimony Vine | leaves, shoots | ornamental vine |
| Mayapple | unripe fruit, roots, foliage | wildflower |
| Milk Vetch | entire plant esp. seeds | wildflower |
| Mistletoe | berries | house plant |
| Monkshood | entire plant esp. roots, seeds | wildflower |
| Moonseed | fruit, roots | vine |
| Morning Glory | seeds, roots | wildflower |
| Mountain Mahogany | leaves | shrub |
| Mustards | seeds | wildflower |
| Narcissus | bulbs | garden flower |
| Nicotiana | leaves | garden flower |
| Nightshade | leaves, berries | wildflower, vine |
| Oaks | shoots, leaves | tree, shrub |
| Oleander | leaves | ornamental shrub |
| Philodendrons | entire plant esp. roots, seeds | house plant |
| Pokeweed | roots, seeds, berries | field plant |
| Poinsettia | leaves, stem, flowers | house plant |
| Poison Hemlock | leaves, stem, fruit | field plant |
| Potato | shoots, sprouts | garden plant |
| Rattle Box | entire plant | wildflower |
| Rhododendron | leaves | ornamental shrub |
| Rhubarb | leaves | garden plant |
| Roasary Pea | seeds | house plant |
| Skunk Cabbage | entire plant esp. roots, leaves | marsh plant |
| Smartweeds | sap | wildflower |
| Snow-on-the-Mountain | sap | field plant |
| Sorghum | leaves | grass |
| Star of Bethlehem | entire plant esp. roots, leaves | wildflower |
| Velvet Grass | leaves | grass |
| Wild Black Cherry | leaves, pits | tree |
| Wild Radish | seeds | wildflwoer |
| Wisteria | pods, seeds | ornamental plant |
| Woody Aster | entire plant esp. roots, leaves | wildflower |
| Yellow Jessamine | entire plant esp. roots, leaves | ornamental plant |
| Yellow Oleander | entire plant esp. leaves | garden plant |
| Yellow Pine Flax | entire plant esp. seeds-pods | wildflower |
| Yew | bark, leaves, seeds | ornamental tree |
