Winterberry, also referred to by its scientific name Ilex opaca or the common names English holly, European holly, Oregon holly, inkberry or American holly, is toxic to cats if ingested. Swallowing holly berries can cause vomiting, diarrhea, dehydration, and drowsiness. Winterberry (Ilex verticillata), also known as winterholly, brightens winter landscape with brilliant berries. English holly, European holly. Toxicity: Toxic to Dogs, Toxic to Cats, Toxic to Horses. In the rare case that a large amount of the plant is ingested or poisoning with essential oil containing high saponin concentrations occurs, medical attention may become more urgent. Synthetic holly is another option to make a full recovery after the toxins passed. Contact with the leaves of food plants such as tomato, strawberry, rhubarb, parsnips, carrot, celery, marrow and cucumbers may all potentially affect the cat in this way. Other plants are listed as poisonous largely due to family connections. Though the berries are the part that is most commonly eaten, the bark, leaves, and seeds are toxic. In fact, its bright red berries provide food for birds and other wildlife in the fall and winter. Winterberry is a shrub found throughout North America with green foliage and bright red berries. Toxic … These plants are labelled toxic to cats, but not all toxic plants are created equal. Kapectolin may be administered to treat stomach upset and diarrhea. Mild gastrointestinal symptoms and exposure to winterberry plants that may have been ingested is an indication of winterberry poisoning. Toxic Principles: saponins. Still, other shrubs may have multiple poisonous parts or be toxic all over. When ingested, the berries are toxic to people, dogs and cats. The amount of treatment needed will vary based on the severity of the symptoms and the amount of plant material that has been consumed. Which trees have red berries? From excessive vomiting or diarrhea, dehydration, and drowsiness beautiful holiday decorations but. Winterberry is a shrub found throughout North America with green foliage and bright red berries. Toxic effects of winterberry tend to be mild and limited to gastrointestinal upset. Blue Holly Found growing as hedges or as border plants, the Blue holly (Ilex x meserveae) is an attractive evergreen holly that reaches heights ranging from 12 to 15 feet tall and spreads 3 to 4 feet. If the cat has become dehydrated from excessive vomiting or diarrhea, intravenous fluids may be administered to rehydrate the animal. Cats and poisonous flowers and plants. If you suspect your pet may have ingested a potentially … Steer clear of: Cherries are toxic to cats and dogs, and grapes and raisins can cause kidney damage. Leaves are glossy, blue-green in color, and are 1-1/2 to 2 inches long and have a jagged, spiny edge. Not all wild, uncultivated berries are poisonous, however. Other names: English holly, European holly, Oregon holly, Inkberry and Winterberry, Holm; Toxicity: Toxic to cats; Toxic compounds: Saponin glycosides, methylxanthines, and cyanogens (the latter two do not appear to cause significant toxicity in cats.) Keywords: Poisonous plants, Ilex. Winterberry leaves and berries are mildly toxic and contain saponins and alkaloid compounds with toxic action similar to that of caffeine. For example, azalea shrubs are toxic to cats. Common holly, Ilex aquifolium, is a useful evergreen shrub that can be grown as a specimen tree, clipped bush or hedge. Plants are either male or female, and only the female plants bear berries. Additional supportive treatment will be provided as required. Despite the beauty of its tempting fruit, eating winterberries should be flushed with water to remove all remaining material... Winterberry oil used for holistic treatments presents and additional hazard for cats if exposed with leaves. 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