Tricholoma pardinum

Tricholoma pardinum is a species of mushroom in the family Tricholomataceae. It is commonly known as the Tiger Tricholoma or Leopard Knight. This mushroom is characterized by its large size, distinctive tiger-like pattern on the cap, and a strong, mealy odor. It is found in coniferous and mixed forests across North America, Europe, and Asia.

Description

The cap of Tricholoma pardinum is large, typically ranging from 8 to 15 cm in diameter. It is convex in shape, becoming flatter with age. The cap surface is dry and covered with dark, tiger-like scales on a pale grey or white background. The gills are white, crowded, and attached to the stem. The stem is cylindrical, solid, and white with a swollen base. The spore print is white.

Distribution and habitat

Tricholoma pardinum is a mycorrhizal fungus, forming symbiotic relationships with various species of coniferous trees. It is found in coniferous and mixed forests across North America, Europe, and Asia. The fruiting bodies appear in autumn, often in groups.

Edibility

Despite its attractive appearance, Tricholoma pardinum is a poisonous mushroom. It contains toxins that can cause severe gastrointestinal symptoms if ingested. Therefore, it should be avoided in mushroom collecting.

Toxicity

The toxins in Tricholoma pardinum are not fully understood, but they are believed to cause gastrointestinal symptoms such as nausea, vomiting, and diarrhea. In severe cases, ingestion can lead to dehydration and require hospitalization.

See also

• List of Tricholoma species
• Mycorrhiza
• Mushroom poisoning

References

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