death cap

American  

[deth kap] / ˈdɛθ ˌkæp /

noun

1. a deadly poisonous mushroom of the genus Amanita, especially A. phalloides, with a distinctive membranous cup around the base of the stalk. Death caps resemble a number of edible mushrooms and are responsible for more deaths than any other species of mushroom.

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death cap British  

noun

1. a poisonous woodland saprotrophic basidiomycetous fungus, Amanita phalloides, differing from the edible mushroom ( Agaricus ) only in its white gills (pinkish-brown in Agaricus ) and the presence of a volva See also amanita

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Etymology

Origin of death cap

First recorded in 1900–05

Example Sentences

A death cap mushroom will be growing out of the ground near an oak or other hardwood tree, Diaz said.

From Los Angeles Times

"Because the death cap can easily be mistaken for edible safe mushrooms, we advise the public not to forage for wild mushrooms at all during this high-risk season."

From BBC

Patterson has long maintained her innocence, saying the toxic death cap mushrooms in the dish she prepared were accidentally added and that she never intended to harm her relatives.

From BBC

It was one of two locations where death cap mushrooms were sighted and posted on iNaturalist, a citizen science website.

From BBC

Forensic experts were also able to recover images on her mobile showing what looked like death cap mushrooms on weighing scales.

From BBC