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14-01-2014 21:30

On the inner bark of Crataegus
Enrique Rubio Enrique Rubio

Hi to all My friend F.J. Balda sent to me these g

13-01-2014 23:55

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Garcia Susana

Hi all I found this Pyrenomycete growing on hardw

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About a Ciliolarina
Michel Hairaud Michel Hairaud

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12-01-2014 17:07

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Gilbert MOYNE

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Discomycete on wood of deciduous tree
Jakob Schneller Jakob Schneller

Can sombody help me.  Spores with many septa, abo

14-01-2014 17:03

Discomycete on wood of deciduous tree
Jakob Schneller Jakob Schneller

Can sombody help me.  Spores with many septa, abo

14-01-2014 17:02

Discomycete on wood of deciduous tree
Jakob Schneller Jakob Schneller

Can sombody help me.  Spores with many septa, abo

14-01-2014 17:01

Discomycete on wood of deciduous tree
Jakob Schneller Jakob Schneller

Can sombody help me.  Spores with many septa, abo

13-01-2014 16:22

Calycina
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Hola a todos.Tengo este hongo que cogí hace unos

14-01-2014 11:10

bibliography of Hyphodiscus and Cistella
Quijada Luis

Hi all, Nowadays I am working in two genus (Hypho

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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!