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01-02-2013 13:48

Literature request
Enrique Rubio Enrique Rubio

Hello to everyone. I'm trying to identify a Peziza

24-01-2013 13:50

Durella cf. atrocyanea
Nina Filippova

Hello colleagues, i would like to post some findi

01-02-2013 18:42

Literature request
Chris Yeates Chris Yeates

following on the heels of Enrique's request from t

01-02-2013 09:53

Calycellina sp. ? sur fleur de Fraxinus
Gilles Corriol Gilles Corriol

Bonjour,Voici une autre récolte (GC12111805) pour

31-01-2013 19:45

Cudoniaceae?
Ibai Olariaga Ibarguren

Hi! Although it is a long time that I follow the

01-02-2013 16:58

Three Hyaloscypha's
Nina Filippova

Have identified three Hyaloscypha (i suppose it is

01-02-2013 16:31

Mollisia ventosa probable ?
Roland Labbé

Voici un Mollisia ventosa probable.Merci de nous a

01-02-2013 13:27

Kalmusia coniothyrium?
Garcia Susana

HolaEste ascomiceto lo he encontrado tambien sobre

31-01-2013 16:44

Sobre zarza (Rubus) II
Garcia Susana

Tambien crecia sobre Rubus. En este caso sobre la

31-01-2013 19:55

Pezicula eucrita
Nina Filippova

This specimen seem fits well with description of P

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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!