Cantharellula umbonata

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2011-10-21 Cantharellula umbonata (Fr.) Singer 176396

Cantharellula umbonata is a species of mushroom belonging to the family Hygrophoraceae. It is commonly known as the grey chanterelle or the umbonate cantharellula. This mushroom is characterized by its distinctive grey cap, which is typically small and convex with an inrolled margin in young specimens, becoming more flattened and often developing a central depression or "umbo" as it matures. The cap's surface is smooth to slightly wrinkled, and its color can range from grey to pale brown. The gills are thin, closely spaced, and run down the stem; they are white or light grey in color. The stem is slender, smooth, and the same color or slightly lighter than the cap.

Description

Cantharellula umbonata mushrooms have a cap that typically measures 1 to 5 cm in diameter. The cap's surface is dry, and its texture can vary from smooth to slightly wrinkled or furrowed. The gills are decurrent, meaning they extend down the stem, a characteristic feature of this species. The stem measures 2 to 6 cm in height and 0.2 to 0.8 cm in thickness. The flesh of the mushroom is thin, with a mild taste and a faint, pleasant smell.

Habitat and Distribution

Cantharellula umbonata is found in both coniferous and deciduous forests, often forming associations with mosses in damp, shaded areas. It is a saprotrophic species, deriving nutrients from decomposing organic matter. This mushroom is widely distributed in temperate regions of the Northern Hemisphere, including parts of North America and Europe. It typically fruits from late summer to fall.

Edibility

The edibility of Cantharellula umbonata is considered questionable. While not known to be toxic, its small size and insubstantial flesh make it of little culinary value. Mushroom foragers often overlook this species in favor of more substantial and well-known edible mushrooms.

Conservation

There are no known significant threats to Cantharellula umbonata, and it is not listed on any conservation red lists. However, like all wild mushrooms, its populations are susceptible to habitat loss due to deforestation, pollution, and climate change.

See Also

• Mushroom hunting
• Mycology
• Saprotrophic nutrition
• Hygrophoraceae