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22-11-2019 09:41

Mollisia on Cornus
Enrique Rubio Enrique Rubio

Hi againThis Mollisia grew on corticated branches

02-02-2014 23:37

champignon sur bryophyte
Milanka Tanaskovic

Bonjour à tous,   Voici un champignon récolté

21-11-2019 23:59

Bisporella (?)
Matthias Mann Matthias Mann

Dear community, In all my Asco-Books I cannot fin

22-11-2019 11:36

En hoja de Castanea sativa
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, recolectado

22-11-2019 10:47

Propolis rubella (?) on Salix in the Eifel (Germany)
Lothar Krieglsteiner Lothar Krieglsteiner

This was discovered by chance, yesterday, as I was

21-11-2019 23:20

Octospora axillaris var. tetraspora??
Valencia Lopez Francisco Javier

Hola a tod@sAdjunto algunas fotos de unas Octospor

11-11-2019 15:00

Diatrypaceae
Stefan Blaser

Hello everybody, I have another collection where

19-11-2019 20:05

Conidiomata on Magnolia leaves
Enrique Rubio Enrique Rubio

Dear allI would very much appreciate any suggestio

19-11-2019 16:43

Helvella from Germany
Lothar Krieglsteiner Lothar Krieglsteiner

... under Corylus,, Salix caprea and Picea on acid

19-11-2019 05:47

Tapesia ?
Ethan Crenson

Hello all, This was collected yesterday in New Y

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On the inner bark of Crataegus
Enrique Rubio, 14-01-2014 21:30
Enrique Rubio

Hi to all


My friend F.J. Balda sent to me these gregarious, very small, turbinate, white to amber apothecia growing on the inner bark of Crataegus together with Orbilia xanthoguttulata.


I don't know a good genus for this fungus that maybe reminds me the callorioid fungi. Asci IKI negative, with croziers. Paraphyses with clavate tips and without Vb's. Excipulum with + or - roundish hyaline cells. Marginal 'hairs' hyaline, clavate, smooth, with any content. 


Have you any idea?


Many thanks again

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Hans-Otto Baral, 14-01-2014 21:48
Hans-Otto Baral
Re : On the inner bark of Crataegus
I think it is Cistella chlorosticta which I found with warted as well as smooth hairs.

Zotto
Bernard Declercq, 15-01-2014 10:06
Bernard Declercq
Re : On the inner bark of Crataegus
Hi Erique and Zotto,

Is Cistella mali not another possibility taking into account spore length and substrate?

Bernard
Hans-Otto Baral, 15-01-2014 10:25
Hans-Otto Baral
Re : On the inner bark of Crataegus
Yes indeed, Bernard, though I am not convinced that the two taxa belong to diferent species. In my folder of mali the spores are 2-3 µm wide.

So Enrique's find fits my mali in spore length and my chlorosticta in width....
Enrique Rubio, 15-01-2014 17:04
Enrique Rubio
Re : On the inner bark of Crataegus
Thank you Zotto and Bernard. It's a very curious Cistella species with smooth hairs!