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11-01-2014 23:26

Podospora Bifida
Joop van der Lee Joop van der Lee

Found on horse dung.Fruitbody covered with rigid h

12-01-2014 17:03

En Gramineas
Bometon Javier Bometon Javier

Apotecios de 1 a 2mm, himenio rosado, al final ocr

11-01-2014 19:14

Ciboria batschiana? sobre castañas
Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Pongo unas fotos de lo que creo que e

09-01-2014 11:54

Pyrenophora?
Garcia Susana

hi all I found this Pyrenomycete, growing on a he

10-01-2014 10:03

Durella?
Garcia Susana

Hi all Apothecia growing in groups, unidentified

04-01-2014 00:11

Geoglossum barlae ?
Ueli Graf Ueli Graf

Hallo,ich habe diese Geoglossum gefunden. Paraphys

09-01-2014 07:13

Cretan ascomycetes
Vasileios Kaounas Vasileios Kaounas

Zaros Heraklion Crete, alt. Approximately 400 m, r

08-01-2014 23:19

Eutypa lata?
Garcia Susana

hi all Pyrenomycete found on unidentified wood.Th

05-01-2014 17:15

Poronia punctata ?
Patrice TANCHAUD

Bonjour récolte réalisée dans l’arrière-d

08-01-2014 10:07

Polydesmia anamorph pdf
Hans-Otto Baral Hans-Otto Baral

Hi allhas somebody a pdf of the paper by Gerard Ve

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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!