
Red mushrooms are fascinating fungi that stand out due to their bright colours and unique shapes. While some varieties are edible, others are among the most poisonous mushrooms one should avoid. The line between poisonous and edible mushrooms is often thin, and they may look similar. Therefore, it is crucial to correctly identify a red mushroom before consuming it. This article will introduce several types of red mushrooms, exploring their characteristics, habitats, and edibility. From the well-known Fly Agaric to the medicinal Reishi mushroom, red mushrooms offer a range of benefits and dangers that are essential to understand.
| Characteristics | Values |
|---|---|
| Common names | Fly agaric, Fly Amanita, Reishi, Scarlet Elf Cup, Red Stinkhorn, Mad oriol, Mujolo folo, Concourlo fouolo, Ovolo matto, Tsapi de diablhou, Devil's hat, Ox tongue, Beefsteak, Red-top mushroom |
| Colors | Red, orange, yellow, white |
| Shape | Cup-shaped, large, sturdy, bulbous base, ring around the stem, striated cap |
| Habitat | Temperate and boreal forests of the Northern Hemisphere, Southern Hemisphere, Europe, North America, Asia, Africa, Australia |
| Toxicity | Poisonous, hallucinogenic, toxic, deadly poisonous, edible |
| Uses | Insecticide, medicinal, recreational, religious, food, meat substitute, health supplements |
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What You'll Learn
- Amanita muscaria, commonly known as fly agaric, is a poisonous, hallucinogenic mushroom with a red cap
- Reishi mushrooms are red and offer health benefits, but some fake supplements exist
- Fistulina hepatica, or ox tongue, is an edible red mushroom that acts as a meat substitute
- Scarlet Elf Cup is a bright red, cup-shaped fungus found in deciduous forests
- Red mushrooms can be poisonous, but toxicity only occurs when ingested

Amanita muscaria, commonly known as fly agaric, is a poisonous, hallucinogenic mushroom with a red cap
Amanita muscaria, commonly known as fly agaric or fly amanita, is a distinctive-looking mushroom with a bright red cap covered in white warts. It is a type of basidiomycete fungus of the genus Amanita. It is native to temperate and boreal forests of the Northern Hemisphere, though it has now spread to the Southern Hemisphere as well. The name 'fly agaric' comes from its traditional use as an insecticide, specifically for flies.
Fly agaric is a hallucinogenic mushroom that contains the toxic chemicals muscimol and ibotenic acid, which can cause poisoning, especially in children. However, fatal poisonings are extremely rare. The effects of ingesting this mushroom can range from mild nausea and twitching to more severe symptoms like hallucinations, loss of coordination, and a decrease in anxiety. Its unpredictability has been noted, with effects differing depending on the habitat of the mushroom and the amount ingested.
Fly agaric has been used throughout history by various cultures, including the Sami people and Siberian shamans. It has also been speculated that the mushroom played a role in the origin of the myth of flying reindeer in Christmas folklore. In modern times, it is consumed as food in some parts of the world, such as Japan, where proper detoxification methods are employed to make it safe for consumption.
Despite its toxic reputation, some people actively seek out fly agaric for its hallucinogenic properties. However, it is important to note that it is not the same as the species commonly known as magic mushrooms (Psilocybe cubensis). The line between poisonous and edible mushrooms is thin, and proper identification is crucial to avoid serious health risks.
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Reishi mushrooms are red and offer health benefits, but some fake supplements exist
There are many types of red mushrooms, including the Amanita Muscaria, commonly known as the fly agaric or fly amanita. This mushroom is easily recognisable due to its bright red cap with distinctive white spots. While it is considered poisonous, it has been consumed as food in some cultures and is also known for its hallucinogenic effects.
Another well-known red mushroom is the Reishi mushroom, or Ganoderma Lucidum, which is native to Asia. Reishi mushrooms have a long history in traditional Eastern medicine and are believed to promote long-term health and longevity. They are available fresh, as well as in powder, supplement, and tea form.
Reishi mushrooms are thought to provide numerous health benefits, including boosting the immune system, improving fatigue, and reducing blood sugar and blood pressure levels. They contain beta-glucans, complex sugars that may slow or stop tumour growth, and stimulate the production of white blood cells. Additionally, they contain triterpenes, which can control inflammation, fight free radicals, and protect the brain from damage caused by inflammation and oxidative stress.
However, it is important to exercise caution when purchasing Reishi mushroom supplements. A study by Nature, in partnership with the US Pharmacopeia (USP), found that 74% of the tested Reishi mushroom products were inauthentic, containing high amounts of grain fillers. Consumers are advised to look for products that list beta-glucan content on the label and to opt for reputable brands that prioritise quality and purity, such as Real Mushrooms, which passed the USP test. Consulting a healthcare professional before adding supplements to your diet is always recommended.
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Fistulina hepatica, or ox tongue, is an edible red mushroom that acts as a meat substitute
There are indeed red mushrooms, and while some are edible, others are among the most poisonous mushrooms out there. One such edible red mushroom is Fistulina hepatica, commonly known as the beefsteak fungus, beefsteak polypore, poor man's steak, ox tongue, or tongue mushroom. This distinctive crimson-coloured mushroom is found in Europe, Africa, Australia, and North America, usually in season from late summer to fall. It is parasitic and saprophytic and grows on tree species such as chestnut and oak.
Fistulina hepatica is an edible mushroom that is considered an excellent meat substitute due to its raw meat-like texture and appearance. It has a reddish fluid that resembles blood, and its underside has tiny pores or tubules that bruise reddish-brown. It is best cooked in creamy recipes or mixed with other mushrooms due to its slight acidic taste. When cooked, it has a mouthfeel similar to fatty meat, such as unsmoked bacon. It can also be eaten raw in salads, where its fruity, acidic taste is quite pleasant.
The mushroom is typically found through foraging, as it is not cultivated commercially. It grows as a fan-shaped shelf or bracket on dead or living wood, lacking a central stalk or stem. It is relatively rare, and older specimens may need special preparation, such as soaking overnight, as their juice can cause gastric upset.
When foraging for Fistulina hepatica, it is important to correctly identify the mushroom to avoid consuming poisonous varieties. Its distinctive features, such as its crimson colour, peculiar shape, and blood-like fluid, make it relatively easy to identify. However, there are brown varieties of Fistulina hepatica, which can be distinguished by their golden-brown droplets on the underside.
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Scarlet Elf Cup is a bright red, cup-shaped fungus found in deciduous forests
There are indeed red mushrooms, and one such variety is the Scarlet Elf Cup. This fungus, scientifically known as Sarcoscypha coccinea, is characterised by its bright red colour and cup-like shape. It is commonly found in deciduous forests, growing on decaying sticks and branches in damp, shady spots on the forest floor. The fruit bodies of the Scarlet Elf Cup are typically produced during the cooler months of winter and early spring, and they can be found singly or clustered in groups.
The Scarlet Elf Cup is widely distributed across the Northern Hemisphere and has been found on several continents, including Africa, Asia, Europe, North and South America, and Australia. In North America, it occurs in the Midwest, the valleys between the Pacific Coast, the Sierra Nevada, and the Cascade Range. Its distribution extends as far north as Canada and as far south as the Mexican state of Jalisco.
The edibility of the Scarlet Elf Cup is well-established, and it has been consumed by humans for centuries. While it has a small size, tough texture, and insubstantial fruitings, it is known to have a subtle, earthy flavour. It is commonly used in cooking, particularly in frying or stews. The Oneida Native Americans have also traditionally used this fungus for medicinal purposes, and it has been utilised as a colourful component of table decorations in England.
The Scarlet Elf Cup is related to other species within the Sarcoscypha genus, including S. austriaca and S. dudleyi, with which it shares similar physical appearances and distributions. It is identified by its bright red cups, which contrast with a lighter-coloured exterior. The specific epithet coccinea is derived from the Latin word meaning "deep red".
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Red mushrooms can be poisonous, but toxicity only occurs when ingested
There are many species of red mushrooms, and while some are edible, others are poisonous. For instance, the Amanita Muscaria, commonly known as the fly agaric or fly amanita, is a poisonous mushroom with a bright red cap and white spots. It is often associated with fairy tales and Christmas celebrations. However, despite its alluring appearance, it contains toxic chemicals like muscimol and ibotenic acid, which can cause severe stomach upset and hallucinations. Other varieties of red mushrooms, such as the Fistulina hepatica (or "ox tongue"), are edible and make excellent meat substitutes due to their texture and red fluid that resembles blood.
The Reishi mushroom, known scientifically as Ganoderma lucidum, is another well-known red mushroom variety. It is hard and porous, and while it is not commonly cultivated, it is in high demand due to its reputed health benefits in classical Chinese Medicine. This demand has unfortunately led to an influx of fake or mislabelled supplements on the market. As a result, it is crucial to purchase Reishi mushroom products from reliable and reputable sellers to ensure their purity and authenticity.
While red mushrooms can be poisonous, it is important to understand that toxicity occurs only when they are ingested. Simply touching a mushroom is generally safe, and toxicity arises only when a poisonous mushroom is eaten. However, care should be taken to ensure that children, who often put their hands in their mouths, do not accidentally ingest toxic mushrooms.
Identifying edible and poisonous red mushrooms can be challenging due to their similar appearances. For example, the Amanita jacksonii, or the American Caesar, is an edible mushroom with a red cap, yet it closely resembles other poisonous varieties of Amanita. Therefore, it is essential to have extensive knowledge of mushroom varieties before consuming them.
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Frequently asked questions
Yes, there are several species of red mushrooms, including Amanita Muscaria, Fistulina hepatica, and Reishi.
Amanita Muscaria, commonly known as fly agaric or fly amanita, is a large white-gilled, white-spotted mushroom with a bright red cap. It is native to temperate and boreal forests in the Northern Hemisphere and is also found in some Southern Hemisphere regions. While it is considered poisonous and hallucinogenic, fatal poisonings are extremely rare.
Fistulina hepatica, commonly known as "ox tongue" or "beefsteak," is an edible red mushroom found in Europe, North America, Africa, and Australia. It is parasitic and saprophytic and grows on trees such as chestnut and oak.
Reishi mushrooms are typically in season from late summer to autumn. They are hard and have tiny pores instead of gills on their undersides. While they are not commonly cultivated, farmers have started growing them due to their health benefits and high demand.

























