Snow-white hair cup
Snow-white hair cup | ||||||||||||
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Snow-white hair cup ( Dasyscyphella nivea ) |
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Systematics | ||||||||||||
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Scientific name | ||||||||||||
Dasyscyphella nivea | ||||||||||||
( Hedw .: Fr. ) Raitv. |
The snow-white hair cup ( Dasyscyphella nivea , formerly Dasyscyphus niveus ) is a species of fungus from the Hyaloscyphaceae family .
description
The fruiting body is flat, disc-shaped to almost bowl-shaped and clearly stalked. The outside looks felty and woolly due to the hair. The diameter is 1 to 2 millimeters. He is completely white. The spores measure 6 to 8.5 by 1.5 to 2 micrometers. The asci measure 35 to 50 × 5 to 5.5 micrometers and are cylindrical-club-shaped. The paraphyses are usually cylindrical with a rounded tip that is slightly longer than the asci. Septa are only present in the lower area. The hair is septate and finely grained. At its tip there is a bald, club-like widened end link.
ecology
The species grows saprobion table on rotten, damp dead wood of deciduous trees, especially on oaks , more rarely on beeches , preferably in cavities or on buried pieces of wood. It can be found all year round and is common.
supporting documents
- Ewald Gerhardt: Mushrooms . BLV Buchverlag, Munich 2006, ISBN 978-3-8354-0053-5 , page 557
- Josef Breitenbach, Fred Kränzlin (Ed.): Mushrooms of Switzerland. Contribution to knowledge of the fungal flora in Switzerland. Volume 1: Ascomycetes (Ascomycetes). Mykologia, Luzern 1981, ISBN 3-85604-010-2 , p. 192.
Individual evidence
- ↑ http://www.indexfungorum.org/Names/SynSpecies.asp?RecordID=312694 ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice. Dasyscyphella nivea (R. Hedw.) Raitv.