Alnicola scolecina - Альникола червивая - Wormy Alnicola - Wurmiger Erlen-Rotling 5/3/23
Alnicola scolecina, also known as Wormy Alnicola or Wurmiger Erlen-Rotling in German, is a small mushroom belonging to the family Hymenogastraceae. It is characterized by its brownish-orange to reddish-brown cap, which typically measures 1-4 cm in diameter.
The cap surface is smooth to slightly wrinkled, and the margin is often wavy or irregular. The flesh of the cap is thin and can turn a reddish-brown color when bruised or cut.
The gills of A. scolecina are adnate to slightly decurrent, closely spaced, and have a pale cream to pale ochre color. The stem is 2-6 cm long and 2-4 mm thick, with a color that matches the cap.
As the common name Wormy Alnicola suggests, this mushroom is often infested with larvae, which can cause the fruiting body to become disfigured.
Alnicola scolecina is a mycorrhizal fungus, forming a mutualistic relationship with the roots of alder trees (Alnus spp.). This association is vital for the health and nutrient uptake of the tree.
This fungus can be found in various habitats where alder trees are present, such as wetlands, riverbanks, and mixed woodlands.
The distribution of A. scolecina spans across Europe and North America, with a preference for temperate regions.
The fruiting bodies of Alnicola scolecina usually appear from late summer to autumn, depending on local climate conditions.
Spores of A. scolecina are elliptical, smooth, and measure approximately 7-9 x 4-5 micrometers. The spore print color is pale ochre to pale brown.
The edibility of Alnicola scolecina is considered unknown, and it is not recommended for consumption due to the frequent presence of larvae and the possibility of confusion with toxic species.
Chemical analysis of A. scolecina has not been extensively conducted, and information regarding its specific compounds is limited.
It is essential to exercise caution when identifying A. scolecina, as it shares similarities with other potentially toxic species.
Alnicola scolecina - Альникола червивая - Wormy Alnicola - Wurmiger Erlen-Rotling