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Taxus baccata is a species of evergreen tree in the family Taxaceae, native to Western Europe, Central Europe and Southern Europe, as well as Northwest Africa, northern Iran, and Southwest Asia. [4] 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 ...
Taxine alkaloids, which are often named under the collective title of taxines, are the toxic chemicals that can be isolated from the yew tree. [2] [3] The amount of taxine alkaloids depends on the species of yew, with Taxus baccata and Taxus cuspidata containing the most. [4]
However, the seeds are highly poisonous to humans, containing the poisons taxine and taxol. [3] Distribution ... Taxus L. – Common yew Taxus baccata European yew;
T. baccata appears throughout Europe and into western Asia. [2] T. cuspidata occurs over much of East Asia, in China, Japan, Korea, and Sakhalin. [13] Taxus brevifolia ranges in the United States from California to Montana and Alaska, [12] while Taxus canadensis appears in the northeastern United States and southeast Canada. [2]
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The raw plants are toxic for humans, but carefully prepared starches from some species are added to certain Asian dishes. ... Taxus baccata. Welwitschiaceae (tumbo ...
Taxus baccata: English yew, common yew, graveyard tree Taxaceae: Nearly all parts contain toxic taxanes (except the red, fleshy, and slightly sweet aril surrounding the toxic seeds). [194] [195] The seeds themselves are particularly toxic if chewed. [196]
In European yew plants (Taxus baccata), the aril starts out as a small, green band at the base of the seed, then turns brown to red as it enlarges and surrounds the seed, eventually becoming fleshy and scarlet in color at maturity. The aril is attractive to fruit-eating birds and is non-toxic. All other parts of the yew are toxic, including the ...