Strobilurus tenacellus - Стробилюрус черенковый - Pinecone Cap - Zapfenrübling 11/28/18
Strobilurus tenacellus, commonly known as the Pinecone Cap or Zapfenrübling in German, is a small mushroom species belonging to the Physalacriaceae family. The cap of this fungus measures 1 to 4 cm in diameter, with a convex to flat shape and a smooth surface. The cap color ranges from pale gray to grayish-brown or tan.
The gills of Strobilurus tenacellus are adnate to slightly decurrent (running down the stem) and white to pale cream in color. The stem is 2-5 cm tall and 0.1-0.3 cm thick, with a white to grayish color and a slightly fibrous texture.
Strobilurus tenacellus can be found across Europe and North America, primarily in coniferous and mixed forests. It grows exclusively on the fallen cones of conifers, particularly on spruce and pine cones, from late winter to early spring.
The chemistry of Strobilurus tenacellus is not well studied, but it is considered an edible mushroom with a mild taste. However, its small size and relatively scarce occurrence make it less desirable as a culinary ingredient.
The spores of Strobilurus tenacellus are white, elliptical, and measure 4-6 x 2-3 micrometers. They are produced in basidia and are released into the environment for reproduction and dispersal.
Strobilurus tenacellus is known for its ecological role in breaking down and recycling nutrients from fallen conifer cones. This process contributes to the cycling of nutrients within forest ecosystems.
The fungus is also notable for its specific habitat and growth on conifer cones, which distinguishes it from other mushroom species and makes it relatively easy to identify in the field.
Strobilurus tenacellus - Стробилюрус черенковый - Pinecone Cap - Zapfenrübling