
Earthballs, also known as Scleroderma citrinum, are a type of fungus that resembles small edible puffballs. However, when sliced open, they reveal a dark, inedible center, and some species are even poisonous. Earthballs are commonly found in Queensland, Australia, as well as in Europe and North America, particularly in the United Kingdom. While they may not be lethal, consuming earthballs can cause gastrointestinal issues such as abdominal pain, nausea, vomiting, and diarrhea. There have been reports of dog poisoning due to the consumption of earthballs, and they are also known to be eaten in some parts of Southeast Asia without any reported poisoning.
| Characteristics | Values |
|---|---|
| Appearance | Resembles small edible puffballs |
| Interior | Dark, inedible center; powdery |
| Edibility | Poisonous; may cause abdominal pain, nausea, vomiting, and diarrhea |
| Varieties | Common Earthball (Scleroderma citrinum), Leopard Earthball (Scleroderma areolatum), Potato Earthball (Scleroderma bovista), Scaly Earthball (Scleroderma verrucosum) |
| Region | Found in Europe, North America, the Philippines, and Queensland, Australia |
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What You'll Learn
- Earthballs are usually toxic and can cause severe stomach pain, nausea, and vomiting
- Earthballs are often confused with edible puffballs, which have a pure white interior
- People who mistakenly eat earthballs thinking they are puffballs often end up in the hospital
- Earthballs are commonly harvested and eaten in some parts of the Philippines and Southeast Asia
- Dogs that eat earthballs may experience mild digestive upset and can be treated with Pepcid AC

Earthballs are usually toxic and can cause severe stomach pain, nausea, and vomiting
Earthballs, or Scleroderma, are a type of fungus that often grows underground and resembles small, edible puffballs. However, they are not puffballs and are usually toxic. While they may not be deadly, consuming earthballs can cause severe gastrointestinal issues, including abdominal pain, nausea, vomiting, and diarrhoea. These symptoms typically arise within 15 minutes to 2 hours of ingestion and usually subside within 3 to 4 hours, but full recovery may take several days.
The toxicity of earthballs is due to their dark, inedible centre, which contains spores. When mature, the interior of the mushroom breaks up into a powdery substance, releasing the spores. This process can be observed by the presence of pores or splits in the outer skin of the mushroom. Therefore, it is essential not to confuse earthballs with puffballs, as doing so can lead to accidental poisoning.
The common earthball (Scleroderma citrinum) is the most prevalent species in the United Kingdom and is responsible for a significant number of mushroom poisonings each year. Other varieties found in the UK include the leopard earthball (Scleroderma areolatum), potato earthball (Scleroderma bovista), and scaly earthball (Scleroderma verrucosum). These mushrooms are generally spherical or potato-shaped, with a thick, leathery skin that can range from white to brown, often with darker wart-like coverings.
It is worth noting that there are reports of earthballs being consumed without any adverse reactions in certain parts of the world, such as Southeast Asia and the Philippines. However, the general consensus is that earthballs are toxic and should not be consumed. If you suspect that you or someone you know has ingested an earthball, it is important to seek medical advice or contact a poison control centre for guidance.
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Earthballs are often confused with edible puffballs, which have a pure white interior
Earthballs, or Scleroderma, are a type of fungus that often grows underground or partially buried. They are often confused with edible puffballs due to their similar appearance. However, there are several key differences between the two. Firstly, edible puffballs have a pure white interior, while earthballs have a dark, inedible centre that can range from violet to black with white veins. This dark interior is where the spores are contained, and when mature, the interior becomes powdery and the outer skin develops pores or splits to release the spores.
Edible puffballs, on the other hand, have a single opening at the top through which spores are dispersed. Additionally, puffballs have a softer texture compared to earthballs, which are known for their firmer flesh. Earthballs are also attached to the soil by mycelial cords, while puffballs may have a stem.
The confusion between earthballs and edible puffballs can have serious consequences. Consuming earthballs can cause severe stomach pain, nausea, vomiting, and diarrhoea. In some cases, people have consumed earthballs thinking they were edible puffballs and have ended up in the hospital. Therefore, it is essential to properly identify these mushrooms before consumption to avoid any potential health risks.
While earthballs are not lethal, they can cause gastrointestinal irritation and discomfort. The onset of symptoms typically occurs within 15 minutes to two hours after ingestion, and full recovery may take several days. It is important to seek medical advice if any adverse reactions occur after consuming earthballs.
It is worth noting that some people in Southeast Asia and the Philippines reportedly consume earthballs without any adverse effects. However, it is unclear if there are long-term side effects associated with consuming these mushrooms. Overall, it is generally recommended to avoid consuming earthballs due to their toxic nature.
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People who mistakenly eat earthballs thinking they are puffballs often end up in the hospital
Earthballs are a type of fungus that often resemble edible puffballs. However, they are usually toxic and can cause severe gastrointestinal issues if ingested. People often mistake earthballs for puffballs, which are safe to eat, and this mistake can lead to hospitalisation.
The common earthball (Scleroderma citrinum) is a species of earthball fungus found in Europe and North America. It is the most common species of earthball in the United Kingdom and is often partially buried in the soil, making it difficult to identify. Earthballs have a yellowish outer skin and a dark, inedible centre. When mature, the interior becomes powdery, and the outer skin develops pores or splits through which the spores are released.
Puffballs, on the other hand, have a single opening at the top through which spores are dispersed. They are also softer, with a white interior that turns olive-brown to brown when mature. This distinction is important, as consuming earthballs can lead to severe stomach pain, nausea, vomiting, and diarrhoea. While it is unlikely to be fatal, ingesting earthballs can cause serious illness and distress, often requiring medical attention.
It is important to correctly identify mushrooms before consuming them to avoid accidental poisoning. Earthballs are commonly mistaken for puffballs due to their similar appearance, but they have distinct characteristics that set them apart. Earthballs have a tougher skin and a darker interior, and they break up to release spores instead of having a single opening at the top. Additionally, earthballs often have a wart-like covering, while puffballs have a smoother surface.
While some people in Southeast Asia and the Philippines reportedly consume earthballs without adverse effects, it is generally recommended to avoid consuming earthballs due to their potential toxicity. In the case of accidental ingestion, medical attention should be sought, and symptoms such as stomach pain, nausea, and vomiting may be treated accordingly.
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Earthballs are commonly harvested and eaten in some parts of the Philippines and Southeast Asia
Earthballs are considered toxic and poisonous. Consuming them can cause serious illness and people who have eaten them have ended up in the hospital. However, despite the risks, earthballs are commonly harvested and eaten in some parts of the Philippines and Southeast Asia.
In the Philippines, specifically in the northern part of the country, earthballs are reportedly harvested and consumed by locals with no apparent adverse reactions. Some online accounts mention trying earthballs without experiencing any negative effects. However, it is important to note that the absence of immediate symptoms does not guarantee the absence of long-term health consequences.
In Southeast Asian countries, earthballs are also consumed. They are known by the name "Bu-Ow" in some regions and are described as having tough skin. However, it is advised that they should be consumed when the skin is still firm, as they can become inedible when the skin softens and the inside becomes airy and spore powder.
The Scleroderma species, to which the common earthball (Scleroderma citrinum) belongs, has been used traditionally in Eastern Europe in small amounts as a seasoning or truffle substitute. It is believed that when consumed in small quantities and with the outer part removed, they are not poisonous, especially if ingested without alcohol.
While some people in the Philippines and Southeast Asia consume earthballs, it is important to exercise caution. Earthballs have been associated with potential toxic effects, including nervous system damage and negative impacts on brain function. The varying levels of toxicity in different varieties of Scleroderma and the potential long-term health consequences underscore the importance of thorough research and consultation with experts before consuming any wild mushroom, including earthballs.
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Dogs that eat earthballs may experience mild digestive upset and can be treated with Pepcid AC
Earthballs, or Scleroderma citrinum, are toxic mushrooms that can cause severe gastrointestinal issues in dogs, including vomiting, diarrhea, seizures, lethargy, and loss of coordination. While they are not lethal to humans, their toxicity in dogs can vary. If your dog has ingested an earthball mushroom, it is important to act quickly and seek veterinary advice immediately. Contact your veterinarian or animal poison control center, and if possible, bring a sample of the mushroom to help identify the species and determine the best treatment.
Veterinary treatment for mushroom poisoning will depend on the type of mushroom, the symptoms, and the time since ingestion. If the ingestion was recent, the veterinarian might induce vomiting to prevent further absorption of toxins, usually within a couple of hours. Activated charcoal may also be administered to bind to toxins in the digestive tract and prevent their absorption into the bloodstream. Blood tests will then be necessary to assess liver and kidney function and determine the severity of the poisoning.
In most cases, dogs that eat earthballs may experience mild digestive upset, resulting in vomiting and lethargy. This can be treated with over-the-counter medications such as Pepcid AC (Famotidine) to soothe the digestive tract and alleviate discomfort. It is recommended to withhold food for a day to allow the dog's digestive system to rest and recover. Additionally, ensuring that your dog has access to plenty of water can help flush out any remaining toxins and support their recovery.
The dosage of Pepcid AC will depend on the weight of the dog and should be administered under the guidance of a veterinarian. The typical dosage is 0.5 mg per pound of the dog's weight, given every 8 hours until the dog's condition improves. It is important to closely monitor your dog's symptoms and behavior and follow the veterinarian's recommendations for treatment and aftercare.
While earthballs can cause mild to severe toxicity in dogs, prompt veterinary intervention and proper treatment can significantly improve your dog's prognosis. As a dog owner, it is crucial to be vigilant and prevent your dog from ingesting wild mushrooms. Always seek professional advice if you suspect your dog has consumed any type of mushroom, as quick action can be lifesaving.
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Frequently asked questions
Yes, earthballs are poisonous and may cause severe stomach pain, nausea, abdominal pain, vomiting, and diarrhoea. They are often confused with common puffballs, which are edible.
If you have consumed an earthball mushroom, seek medical attention immediately. While it is unlikely to be fatal, you may experience severe stomach pain and other gastrointestinal issues.
Earthballs are roughly ball-shaped and range in size from 2 to 10+ centimetres in diameter. They are usually brown with a scaly or warty surface and a thick, leathery skin. The interior is initially white but turns violet to violet-black with white veins as it matures.
Earthballs are commonly found in Queensland, Australia, growing in partnership with the roots of Allocasuarina and Eucalyptus trees. They are also found in Europe, North America, and the United Kingdom, especially in wooded areas, lawns, and disturbed soils.
No, dogs should not eat earthball mushrooms as they are poisonous to them. If you suspect your dog has ingested an earthball mushroom, contact your veterinarian immediately.

























