Hygrophorus camarophyllus

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2011-11-24 Hygrophorus camarophyllus (Alb. & Schwein.) Dum%C3%A9e, Grandjean & Maire 184339

Hygrophorus camarophyllus is a species of fungus belonging to the family Hygrophoraceae. It is commonly known as the arched woodwax due to its distinctive gill structure and habitat preferences. This mushroom is found in various parts of the world, primarily in temperate forests, where it forms mycorrhizal associations with trees, a symbiotic relationship crucial for the nutrient exchange between the soil and its host.

Description

Hygrophorus camarophyllus features a cap that ranges from 2 to 5 cm in diameter, initially convex before flattening out with age, often developing a central depression. The cap's surface is smooth and slimy, with a color palette that varies from white to pale grey or yellowish, depending on environmental conditions. The gills are decurrent, running down the stem, and are spaced closely together. They are white or slightly cream in color. The stem of the mushroom is 3 to 7 cm tall and 0.5 to 1 cm thick, cylindrical, and bears the same sliminess as the cap. The flesh is thin, white, and has a mild taste and smell.

Habitat and Distribution

Hygrophorus camarophyllus is predominantly found in temperate forests, forming ectomycorrhizal relationships with hardwoods and conifers. This species has a preference for moist, well-drained soils rich in organic matter. It is widely distributed across North America and Europe, though its presence has also been noted in other temperate regions of the world.

Ecology

As an ectomycorrhizal fungus, Hygrophorus camarophyllus plays a significant role in forest ecosystems. It helps in the decomposition of organic matter, thereby recycling nutrients that are essential for plant growth. Moreover, by forming a symbiotic relationship with trees, it enhances their water and nutrient absorption capabilities, contributing to the overall health and stability of forest ecosystems.

Edibility

Hygrophorus camarophyllus is considered edible, though not highly regarded due to its slimy texture and lack of distinctive flavor. It is sometimes collected for consumption but is not as sought after as other members of the Hygrophorus genus.

Conservation

Currently, there are no significant conservation concerns regarding Hygrophorus camarophyllus. It is relatively widespread and does not face any immediate threats. However, like many fungi, its populations could be impacted by changes in forest management practices, pollution, and climate change. Therefore, monitoring its status in various regions is essential to ensure its continued presence in forest ecosystems.