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NAME | Poisonuos Parts | Symptoms |
Amaryllis | bulbs | GI |
Avocado | All | GI |
Azalea | leaves | GI |
Balsam pear | seeds, outer rind of fruit | GI |
Bane Berry | berries, roots | GI |
Bird of Paradise | seeds | GI |
Black Locust | bark, sprouts, foliage | |
Blue Green Algae | some forms toxic | |
Boxwood | leaves, stems | GI |
Buck Thorn | fruit , bark | |
Buttercup | sap , bulbs | CNS |
Caladium | leaves | IR |
Calla Lilly | leaves | IR |
Caster Bean | beans, leaves | GI |
Chalice Vine | all parts | GI |
Cherry Tree | bark, twigs, leaves. pits | CNS |
Christmas Candle ( Rose) | sap | GI |
Coral Plant | seeds | GI |
Daffodil | bulbs | GI |
Daphne | berries | |
Datura | berries | |
Deadly Amanita | All parts | |
Death Camas | All parts | CNS |
Delphinium | All parts | |
Deffinbachia dumb cane | leaves | IR |
Eggplant | All parts but fruit | DEADLY |
Elephants Ear | leaves , stem | IR |
English Ivy | berries, leaves | GI |
False Henbane | All parts | |
Four-O-Clock | All parts | GI |
Foxglove | leaves, seeds | CV |
Golden Chain | All parts especially seeds | CNS |
Hemlock, poison | all parts especially roots and seeds | |
Hemlock, water | all parts especially roots and seeds | CNS |
Henbane | seeds | CNS |
Holly | berries | GI |
Horse Chestnut | nuts, twigs | GI |
Hyacinth | bulbs | GI |
Hydrangea | flower bud | CNS |
Indian Turnip | All parts | |
Iris | bulbs | GI |
Java Bean | uncooked bean | BL |
Jerusalem Cherry | berries | |
Jimsonweed | leaves, seeds | CNS |
Juniper | needles, stems, berries | IR |
Lantana | immature berries | IR |
Larkspur | All parts | CV |
Laurel | All parts | |
Lilly of the Valley | ||
Lobelia | All parts | |
Locoweed | All parts | CNS |
Locust, Black | All parts | GI |
Locust, Honey | All parts | RE |
Lords and Ladies | All parts | GI |
Lupines | CNS | |
Marijuana * hemp * | leaves | CNS |
Mayapple | All parts, except f | GI |
Mescal Bean | seeds | |
Mistletoe | berries | GI |
Mock Orange | fruit | GI, CNS |
Monkshood | leaves , roots | CV |
Morning Glory | All parts | CNS |
Narcissus | bulbs | |
Nightshade | berries, leaves | DEADLY |
Oak | Acorns, foliage | GI |
Oleander | leaves, branches, nectar of blossom | CV |
Philodendron | leaves, stems | GI |
Pigweed | GI | |
Pikeweed | leaves, roots, immature berries | GI |
Poison Ivy | sap | IR |
Poison Oak | sap | IR |
Poinsettia | leaves, flowers | IR |
Potato | eyes and roots | GI, CNS |
Privet | All parts including berries | GI |
Red Maple | GI | |
Rhododendron All parts | GI | |
Rhubarb | leaves | UR |
Rosary Peas | seeds (illegally imported to make Necklaces and rosary beads) | |
Skunk Cabbage | All parts | IR |
Snowdrop | All parts especially buds | GI |
Snow on the Mountain | All parts | |
Sweet Pea | seeds and fruit | CNS |
Tobacco | leaves | CNS |
Virginia Creeper | sap | GI |
Wisteria | All parts | GI |
Yam Bean | roots, immature | |
Yew | needles | CV, GI |
Yellow Jasmine | CNS |
*Any filtering plant that takes in carbon dioxide and returns oxygen will hold any toxin in the air returned. Example : Spider Plant
*Gastrointestinal* effects of ingestion of toxic plants may include one or more of these symptoms: nausea, vomiting, abdominal pain, diarrhea, depression or gastroenteritis. Plants that cause these effects contain such toxins as alkaloids, saponins or toralbumins. *Cardiovascular* effects may be caused by ingestion of plants that contain cardiac glycosides or alkaloids: slow or abnormal heart rhythms, acute nausea, vomiting , collapsed or labored breathing. If the *central nervous system* is effected , a bird may display any of these symptoms: salivation, nausea, vomiting, increased heart rate, hypothermia, collapse, convulsions, depression, aberrant behavior or tremors. Plants that affect the central nervous system may contain toxins such as nicotine, hallucinogens or convulsants. Signs of *cyanide poisoning* are bright red venous blood, difficulty breathing or collapse. Plants containing saps, resins or bioactive amines in the spines will *irritant* a birds mouth, pharynx or esophagus. They may also cause excess salivation , edema, vomiting, abnormal heart rhythms, labored breathing, collapse, gastroenteritis, skin rashes and itching. Plants containing thiaminase or nitrates cause *Blood Abnormalities* such as anemia, methemaglobin or jaundice. *Urinary tract disorders* such as bloody urine, crystaluria or kidney damage may be caused by plants containing oxalates and other toxic substances. |