World's Most Deadliest Mushrooms
Death Cap The death cap, scientifically known as Amanita arocheae, is a deadly poisonous fungus widely spread in Europe. The caps of these mushrooms are greenish in color and its stipe and gills are white. The death cap resembles several edible mushrooms such as the straw mushrooms and the caesar’s mushroom which increases the risk of accidental poisoning. Amatoxins are the toxins found in these fungi and are characterized by their resistance to changes from heat. The toxins in death cap mushrooms cannot be reduced through cooking. It has been reported that one half of a death cap mushroom has enough poison to kill an adult human.
Dapperling Dapperling is a species of gilled mushroom that is commonly referred to as the deadly dapperling. The scientific name of the dapperling is Lepiota brunneoincarnata. The dapperling contains alpha-Amanitin toxins that are highly toxic. This mushroom species inhabits Europe and temperate regions of Asia. The dapperling has white gills and spores and a cap of about 1.5 – 4 cm. This mushroom species is highly poisonous and has been responsible for a fatal poisoning in Spain and the death of four members of one family in Tunisia.
Skullcaps The autumn skullcap, scientifically known as the Galerina marginata, is a species of poisonous fungus. The fungus has caps that range from brown to yellow. Their gills are brownish, the spores are rusty, and a ring can be found on the stems. The skullcap is widespread in the Northern Hemisphere in Northern America, Europe, and Asia. This wood-rooting fungus grows on decaying woods of conifer. This species of fungus is extremely poisonous and contains the same amatoxins found in the death cap. When ingested, this toxin causes severe liver damage, vomiting, hypothermia, diarrhea, and death if not treated early.
Destroying Angels The destroying angels are a species of poisonous white mushrooms in the genus Amanita. The scientific name is Amanita bisporigera. This fungus species inhabits eastern and western parts of North America and Europe. The species commonly grows near edges of woodlands and can be found in grassy lawns near trees and shrubs. The toxins found in the destroying angel are amatoxins that inhibit RNA polymerase II and III. Ingesting even one half of a destroying angel mushroom can be fatal if not quickly treated.
Webcaps The deadly webcaps are a group of seven related fungus species in the genus Cortinarius. The Orellani are among the world’s most poisonous mushrooms since they contain a highly toxic compound called orellanine. The webcaps have characteristics related to other mushrooms making it difficult to differentiate which can lead to fatal poisoning. Symptoms following the ingestion of orellanine are similar with those of the common flu and include vomiting, headaches, nausea, and stomach pains. Renal failure follows the symptoms due to kidney damage and if not treated early, ingestion can lead to death.
Fool's Mushroom The fool’s mushroom, scientifically known as Amanita verna, is a deadly poisonous fungus from the genus Amanita. This fungus species occurs during spring in Europe on deciduous and coniferous trees. The caps, gills, and stipe of the fool's mushroom are all white in color. Like the death cap mushroom, the fool's mushroom contains the alpha-amanitin compound that is highly poisonous. Ingestion of this toxin leads to kidney and liver failure.
Little White The little white mushroom, scientifically known as the Trogia venenata, is a species of fungus indigenous to the province of Yunnan in Southwest China. The little white mushroom is highly toxic as it contains three toxic amino acids. The ingestion of these toxic amino acids causes cardiac arrhythmia and hypoglycemia.
Ivory Funnel The ivory funnel is a toadstool mushroom found in lawns and grassy areas in Europe and North America. The ivory funnel contains toxic levels of muscarine. This mushroom species is small, with a cap of a diameter of about 2-4 cm. Its stripe is about 2-3.5 cm tall and 0.5-1 cm wide. Muscarine poisoning leads to increased salivation, tear flow, and sweating following 15-30 minutes of its ingestion. Ingestion of large amounts can lead to severe abdominal pain, nausea, blurred vision, diarrhea, and labored breathing.
False Morel The false morel is a mushroom species that resembles the true morels from the genus Morchella. This species of fungus is scientifically known as Gyromitra esculenta. The mushrooms are known to be delicious but deadly if eaten fresh as they contain monomethylhydrazine. Some people are not harmed by eating the false morel while others develop acute toxicity and possible long-term health risks.
False Champignon Clitocybe rivulosa is the scientific name of the false champignon, which is a poisonous basidiomycete fungus from the genus Clitocybe. This fungus species is funnel shaped and found in lawns and grassy regions in Europe and North America. Muscarine is the primary toxin present in the mushroom that causes poisoning leading to salivation, perspiration, and lacrimation. Large doses of this toxin can cause abdominal pains, diarrhea, nausea, labored breathing, and blurred vision.