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24-03-2019 00:18

Joop van der Lee

Found on horse dung,Again I found apothecia (2) th

21-03-2019 11:32

Michel RIMBAUD

Bonjour,Récolté il y a quelques jours sur bois p

23-03-2019 23:36

Joop van der Lee

I am looking for the following documenttion.Chalaz

23-03-2019 20:26

Michel Delpont Michel Delpont

Bonsoir! Je suis à la recherche de cet article:

22-03-2019 16:28

Stefan Blaser

Hello everybody, I'm really at a loss with this o

22-03-2019 23:06

Joop van der Lee

Found on deer dung.Ascomata: yellow with setae gro

22-03-2019 21:41

Joop van der Lee

Found on deer dung during examination of another s

23-03-2019 16:06

Peter Thompson

Hello Everyone,I have found perithecia of a black

21-03-2019 01:15

Valencia Lopez Francisco Javier

Hola amigosAdjunto fotos macro/micro de unos Ascob

22-03-2019 13:37

Castillo Joseba Castillo Joseba

Me mandan la muestra seca de Galicia,  recolectad

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Dasyscyphus niveus?
Alan Smith, 15-03-2019 00:03
I found this nice little group in a crevice of a decaying oak stump near Sheffield, UK. I think it is Dasyscyphus niveus rather than D.virgineus - is there enough here for anyone to confirm or suggest an alternative?

Merci, Alan
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Hans-Otto Baral, 15-03-2019 07:38
Hans-Otto Baral
Re : Dasyscyphus niveus?
Yes, the narrow, little protruding paraphyses and the hairs with a smooth upper part are diagnostic, as is the substrate (Quercus, only rarely Fagus or other trees).

Since a long time the name is Dasyscyphella nivea, and species with apically warted hairs are placed in Lachnum. Genetically they fall in different clades.

Dasyscyphus disappeared or survived in the new name Neodasyscypha (cerina).

Zotto


Alan Smith, 16-03-2019 22:47
Re : Dasyscyphus niveus?
thank you so much, Zotto

regards, Alan