Blackening Porling
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Blackening Porling ( Dichomitus campestris ) |
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| Dichomitus campestris | ||||||||||||
| ( Quél. ) Domański & Orlicz |
The blackening porling , hazel porling or the blackening tramete ( Dichomitus campestris ) is a type of mushroom from the family of stem porling relatives .
features
The fruiting bodies of the blackening porling are cushion-shaped or resupinainat, (lying flat against the substrate), 3–5 cm in diameter, 5–10 mm thick and completely covered with tubes (tubes of the upper side sterile). The pores are irregular, polygonal in shape and irregular in size. The length of the tubes is 1-3 mm, in perennial specimens the tubes are layered. The underside of the fruiting body is cream to light wood-colored, the edge quickly becomes blackish.
ecology
The blackening porling is a saprophytic wood dweller ( white rot pathogen ) that colonizes dead, mostly still standing trunks, mainly of hazel and oak species . It can be found all year round in hazel bushes and forests, hornbeam-oak forests, hardwood meadows and mixed oak forests in need of warmer conditions. The fruiting bodies are annual to perennial.
distribution
The blackening Haselporling occurs in the Caucasus, North America, Western (Spain, Portugal, France - oak as the preferred substrate there), Central and Northern Europe (up to the Hebrides and in Norway up to the 70th parallel), in Eastern Europe from the Balkans to the Ukraine and in southern Russia.
meaning
Because of the tough, corky fruiting bodies, the blackening porling is out of the question as an edible mushroom. As a wood decomposer, it is also irrelevant from a forestry perspective.
Systematics
German Josef Krieglsteiner placed the species in the genus Polyporus due to its similar microscopic characteristics.
swell
literature
- German Josef Krieglsteiner (Ed.): The large mushrooms of Baden-Württemberg . Volume 1: General Part. Stand mushrooms: jelly, bark, prick and pore mushrooms. Ulmer, Stuttgart 2000, ISBN 3-8001-3528-0 .
- Josef Breitenbach, Fred Kränzlin (Ed.): Mushrooms of Switzerland. Contribution to knowledge of the fungal flora in Switzerland. Volume 2: Heterobasidiomycetes (gelatinous mushrooms), Aphyllophorales (non-leaf mushrooms), Gastromycetes (belly mushrooms). Mykologia, Luzern 1986, ISBN 3-85604-020-X .
- Hermann and Maria-Auguste Jahn: Constancy and fluctuation of the mushroom vegetation in Norra Warleda, Uppland. Observations on a Swedish farm 1945-1980 (PDF; 2.5 MB). In: Westphalian mushroom letters 10/11. 1986. p. 354. (PDF; 2.34 MB)