Look for wandering winter waxwings at flowering crab, hawthorn, mountain ash, deciduous or evergreen hollies, junipers, toyon and more—any berry plant that offers a feast big enough for a flock. Dr. Scarlett : Nope, only see that they are a problem (cyanide poisoning) if POUNDS of … Christmas Candle Sap Colocasia all parts . Currant (Ribes) - the black berries are edible raw, cooked or dried. I'm not finding that Toyon berries are toxic--coyotes and other mammals often eat them and help disperse the seeds in the wild. Heteromeles arbutifolia, also known as Toyon, is an evergreen shrub or tree native to California and Baja California. During the holiday season it is often used in decorations due to the bright red berries it produces. by Terry Kramer. Toyon Berry (berries) Trillium (foliage) Trumpet Vine (all parts) Venus Flytrap (all parts) Verbena (foliage, flowers) Virginia Creeper (sap) Water Hemlock (roots, foliage) Wildflower (leaves, flowers) Wild Parsnip (roots, foliage) Wisteria (all parts) Yam Bean (roots, immature pods) Yellow Star Thistle (foliage, flowers) Berries. It is the sole species in the genus Heteromeles. Toyon berries are acidic and astringent, and contain a small amount of cyanogenic glycosides, which break down into hydrocyanic acid on digestion. May be Poisonous : Yes: Heteromeles arbutifolia (Toyon) - A California native evergreen shrub that typically grows into a dense plant to 10 feet tall and 8 feet wide but older plants can be taller and wider and even trained into small trees. Choke cherry – all parts, especially the cherries . Dr. Scarlett : Let me do a little more searching. Major Toxicity: These plants may cause serious illness or death. Toxic components All parts of H. arbutifolia Beware the red berries, which are poisonous! Chinaberry (Melia Azedarach) berries are poisonous . Poisonous plants. ... Oregon grape, passion vine, pittosporum, rock roses, sedums, and toyon berry are non-toxic and can be planted in areas where children play. Raw berries are mealy, astringent and acid, though were eaten fresh, or mashed into … Elderberry (Sambucus) - the blue or black berries can be eaten raw, but are a laxative.Indians on the East Coast used them to flavor pemmican. Blue star junipers are poisonous to dogs. Minor Toxicity: Ingestion of these plants may cause minor illnesses such as vomiting or diarrhea. Berries are the bulk of their diet year-round, and finding food motivates their movements. If ingested, immediately call the Poison Control Center -- (800) 222-1222 -- or your doctor. Toxicity Class (third column in table below). Edible Plants of the Yokuts Indians . This is removed by mild cooking. Here’s more tips to attract waxwings with berries. Common Privet (Ligustrum) black or blue wax coated berries and leaves It also notes that the berries of toyon’s cousin, Pyracantha, may incur dermatitis if touched and illness if eaten, although, those reactions are related to toxic sprays. Columbine (Aquilegia) all parts . The berries, needles, and stems contain compounds that can make your dog mildly sick with vomiting or diarrhea. Christmas Berry (Heteromeles Arbutifolia, Toyon) berries are poisonous . Heteromeles arbutifolia (/ ˌ h ɛ t ɪ r oʊ ˈ m iː l iː z ɑːr ˌ b juː t ɪ ˈ f oʊ l i ə /; more commonly / ˌ h ɛ t ə ˈ r ɒ m əl iː z / by Californian botanists), commonly known as toyon, is a common perennial shrub native to extreme southwest Oregon, [citation needed] California, Baja California, and British Columbia. The plant is commonly found in the hills of Los Angeles, where it gets its nickname, 'Hollywood plant'. To search for photos of these plants, check the UC Berkeley CalPhotos: Plants site.. Though it isn’t one of the most deadly plants out there, it’s best not to let your pooch play fetch with juniper wood.