Search results
Results from the WOW.Com Content Network
It is the tree originally known as yew, though with other related trees becoming known, it may be referred to as common yew, [5] European yew, or in North America English yew. [6] It is a woodland tree in its native range, and is also grown as an ornamental tree, hedge or topiary.
Diagnosis of yew poisoning is very important if the patient is not already aware of having ingested parts of the yew tree. The method of diagnosis is the determination of 3,5-dimethoxyphenol, a product of the hydrolysis of the glycosidic bond in taxine, in the blood, the gastric contents, the urine, and the tissues of the patient.
Toxic to cardio and central nervous systems, gastrointestinal bleeding [3] Ephedra: ma huang: Ephedra sinica: Agitation and palpitations, [3] "hypertension, irregular heart rate, insomnia, nervousness, tremors and seizures, paranoid psychosis, heart attacks, strokes, and death", [1] [15] kidney stones [15] Flavonoids (contained in many ...
Grazing animals, particularly cattle and horses, are also sometimes found dead near yew trees after eating the leaves, though deer are able to break down the poisons and will eat yew foliage freely. In the wild, deer browsing of yews is often so extensive that wild yew trees are commonly restricted to cliffs and other steep slopes inaccessible ...
It is an evergreen tree or large shrub growing to 10–18 m tall, with a trunk up to 60 cm diameter. The leaves are lanceolate, flat, dark green, 1–3 cm long and 2–3 mm broad, arranged spirally on the stem, but with the leaf bases twisted to align the leaves in two flattish rows either side of the stem except on erect leading shoots where the spiral arrangement is more obvious.
Poinsettia is similarly only mildly toxic to cats, dogs, and horses, [120] and very rarely necessitates veterinary treatment. [121] Excoecaria agallocha: milky mangrove, blind-your-eye mangrove, river poison tree Euphorbiaceae: Contact with latex can cause skin irritation and blistering; eye contact can cause temporary blindness. [citation needed]
"The virus has an affinity for cats and they do not do well," she claimed. That's not to say that dogs or other mammals can't contract H5N1, it's just hitting cats very hard. "Cats right now have ...
Epicormic albino leaf growth on the smaller Defynnog Yew. This yew tree or trees stands in the churchyard of St Cynog's Church.It is very hard to accurately determine the age of yew trees [7] [8] and a nearby café and gift shop holds a certificate of 2002 from the Yew Tree Campaign, signed by David Bellamy, which states that "according to all the data we have to hand" the tree is dated to ...