Athelia binucleospora
| Athelia binucleospora | ||||||||||||
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Athelia binucleospora |
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| Systematics | ||||||||||||
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| Scientific name | ||||||||||||
| Athelia binucleospora | ||||||||||||
| Eriksson & Ryvarden |
Athelia binucleospora is a stand mushroom art from the family of the tissue skin relatives (Atheliaceae). It forms resupinate, white and mold-like fruiting bodies on conifers and flowering seeds . The known distribution of the species includesa Palearctic areawith Europe and Japan .
features
Macroscopic features
Athelia binucleospora , like all types of tissue membranes ( Athelia ), forms white, thin fruiting bodies with a smooth hymenium and inconspicuous to spider-like edges. They can be easily removed from the substrate.
Microscopic features
Athelia binucleospora has a monomitic hyphae structure that is typical of tissue membranes , that is, it only has generative hyphae that serve the growth of the fruiting body. The hyphae are hyaline and thin-walled. The subicular hyphae have occasional buckles , the subhymenial hyphae are simply septate and 3.5–5 µm wide. The species does not have cystidia . Their basidia are club-shaped, 10–15 × 4–6 µm in size and cylindrical in shape. At the base they are simply septate, they have two sterigmata . The spores of the fungus are pear-shaped, 5–6 × 2.5–3 µm in size, smooth and thin-walled and hyaline.
distribution
The known distribution of Athelia binucleospora includes central and northern Europe as well as Japan . It is considered rather rare.
ecology
Athelia binucleospora is a saprobiont that attacks conifers and flowering plants. Well-known host species include European beech ( Fagus sylvatica ), Norway spruce ( Picea abies ) and Juniperus macrocarpa .
literature
- Annalisa Bernicchia, Sergio Peréz Gorjón: Fungi Europaei. Volume 12: Corticiaceae sl Edizioni Candusso, Alassio 2010. ISBN 978-88-901057-9-1 .
- John Eriksson, Leif Ryvarden: The Corticiaceae of North Europe. Volume 3: Coronicium - Hyphoderma Fungiflora, Oslo 1975.