Tricholoma orirubens

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Tricholoma orirubens is a species of mushroom belonging to the genus Tricholoma within the family Tricholomataceae. It is found in Europe, where it forms mycorrhizal associations with various species of conifer trees, facilitating nutrient exchange between the fungus and its host. This symbiotic relationship is crucial for the survival and growth of both organisms involved.

Description

Tricholoma orirubens is characterized by its distinctive features which include a cap, gills, and stipe. The cap is typically pinkish-red to reddish-brown in color, with a smooth texture and a convex shape that flattens with age. The gills are white to light pink, crowded, and attached to the stipe. The stipe is white, sometimes with a reddish tinge at the base, and lacks a ring. The flesh of the mushroom is white and does not change color upon exposure to air.

Habitat and Distribution

This species is predominantly found in coniferous forests, particularly under pines and spruces, where it forms ectomycorrhizal relationships with the trees. It is most commonly encountered in Europe, from the northern regions extending southwards. Tricholoma orirubens prefers acidic soils and is usually found in late summer to autumn.

Edibility

The edibility of Tricholoma orirubens is not well-documented, and therefore, it is recommended to be avoided for culinary use. Many species within the genus Tricholoma are known to be edible, but there are also species that are toxic. Without thorough knowledge and identification, it is best to err on the side of caution.

Conservation

There is no specific conservation status listed for Tricholoma orirubens. However, like many fungi, its existence is dependent on the health of its habitat, particularly the forests and the trees it associates with. Conservation efforts aimed at preserving these natural habitats are crucial for the survival of this species and many others that rely on similar ecological niches.