Cinnamon-brown bristle disc
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Cinnamon-brown bristle disk ( Hymenochaete cinnamomea ) on common hazel |
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| ( Persoon ) Bresadola |
The cinnamon-brown bristle disk ( Hymenochaete cinnamomea ) is a mushroom species from the family of bristle disk relatives (Hymenochaetaceae). It forms soft, crusty fruiting bodies that grow on the bark of hazel bushes ( Corylus avellana ) and other hardwoods. The cinnamon-brown bristle disk has a Holarctic species area that also includes New Zealand .
features
Macroscopic features
The cinnamon-brown bristle disc has soft, crust-like fruit bodies that adhere directly to the bark of the host wood and can be several decimeters long. At first they grow into several small spots, with increasing age they flow together to form a layered carpet that can reach lengths of up to one meter. The hymenium is bright orange to rust brown and thins towards the edge, where it becomes fibrous.
Microscopic features
The species has numerous rust-brown sets of 100–140 × 6–9 µm in the fruit layer. Their hyphae are 4–5 µm wide and simply septate. The spores of the cinnamon-brown bristle disc are around 6.7–7.2 × 2.7–3 µm in size and are narrow ellipsoidal. The cinnamon-brown bristle disc has a monomitic trama and unbuckled septa .
distribution
The known distribution of the species covers large parts of the Holarctic . In New Zealand , the cinnamon-brown bristle disk was introduced by humans.
ecology
The cinnamon-brown bristle disk occurs in hazel forests , hazel bushes or in sloe bushes in warm, protected locations. As a rule, the fruiting bodies appear on standing or lying on the underside of the stems all year round. The main substrates are hazel ( Corylus avellanus ), green alder ( Alnus alnobetula ) and Salix planifolia .
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 .
- T. Niemelä: Mycoflora of Poste-de-la-Baleine, Northern Quebec. Polypores and the Hymenochaetales. In: Naturaliste canadien 112, 1985. pp. 445-472.
