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29-08-2009 23:46

Pezicula(?)
Gernot Friebes

Hi, this asco grew on cones of Picea amongst Hy

29-08-2009 22:48

Cyathicula cf. coronata
Yannick Mourgues Yannick Mourgues

Bonsoir à tous. Tout concorde pour ma récolte

28-08-2009 15:21

Trichonectria sp. on Ustulina deusta
Perz Piotr

Hallo, I found this nice Trichonectria on strom

25-08-2009 20:54

hyphomycete sur hypocrea rufa
Didier ARGAUD

Bonjour à tous J'ai trouvé un hyphomycete bla

25-08-2009 20:54

hyphomycete sur hypocrea rufa
Didier ARGAUD

Bonjour à tous J'ai trouvé un hyphomycete bla

25-08-2009 14:15

Helvella elastica vs. latispora
Enrique Rubio Enrique Rubio

Dear friends I'd like to know your opinion about

25-08-2009 08:13

Leuchtmann
Alain GARDIENNET Alain GARDIENNET

Bonjour, Je recherche une copie de : Leuchtmann

23-08-2009 17:48

Hymenoscyphus subimberbis ?
Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour. Hier, j'ai récolté dans un fond de riv

23-08-2009 07:33

Peziza ... lividula ?
Beñat Jeannerot Beñat Jeannerot

Bonjour à tous, En parcourant les berges sablo

23-08-2009 04:12

New web site
David Malloch David Malloch

Hello everyone, I have recently put up some myc

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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!