The word yew is from Old English īw, ēow, ultimately from Proto-Indo-European *h₁eyHw-. Possibly entered
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Yews are small to medium-sized evergreen trees, growing 10–20 m (35–65 ft) (exceptionally up to 28 m or 92 ft) tall, with a trunk up to 2 m (6 ft 7 in) (exceptionally 4 m or 13 ft 1 in) in diameter. The bark is thin, scaly brown… See more

T. baccata is native to all countries of Europe (except Iceland), the Caucasus, and beyond from Turkey eastwards to northern Iran. Its range extends south to Morocco and Algeria in North Africa. A few populations … See more

Taxus baccata can reach 400 to 600 years of age. Some specimens live longer but the age of yews is often overestimated. Ten yews in Britain are believed to predate the 10th century. The potential age of yews is impossible t… See more

The Fortingall Yew in Perthshire, Scotland, has one of the largest recorded trunk girths in Britain, reportedly 16-17m in the 18th century, and experts estimate it to be 5,000 years old. The Llangernyw Yew in Clwyd, Wales, can b… See more

The entire plant is poisonous, with the exception of the aril (the red flesh of the “berry” covering the seed). Yews contain numerous toxic compounds, including "at least ten alkaloids, nitriles (cyanogenic glycoside… See more

Male yews are extremely allergenic, blooming and releasing abundant amounts of pollen in the spring, with an OPALS allergy scale rating of 10 out of 10. Completely female yews have an OPALS rating of 1, the lowest possi… See more