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07-06-2015 01:31

Michael Beug Michael Beug

Does anyone know what this Asco might be? It was g

30-03-2015 17:55

Luis Ballester Luis Ballester

Hola amigos. ¿Alguna vez habéis visto una Morche

08-06-2015 16:22

Blasco Rafael Blasco Rafael

hola tengo esta muestra recogida en orilla carrete

07-06-2015 11:59

Maren Kamke Maren Kamke

Hi everybody,Apothecia messures up to 0,5 mm in di

07-06-2015 23:15

Steve Clements

Hi,This stromatic pyrenomycete was found on a beec

07-06-2015 22:16

Esquivel-Rios Eduardo

SaludosEncontre este hongo en un suelo organico, p

07-06-2015 19:37

Chris Yeates Chris Yeates

Bonsoir tousthis fungus was collected in good cond

28-05-2015 19:45

John Leach

Hi all I recently found this Ascomycete in Anston

05-06-2015 21:36

Peter Thompson

Hello Everyone,I have found some grey perithecia i

06-06-2015 15:00

Bernard CLESSE Bernard CLESSE

Bonjour à tous,Voici ce que je pense être un Das

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Possible Pezoloma
Michael Beug, 07-06-2015 01:31
Michael BeugDoes anyone know what this Asco might be? It was growing on sticks and old chunks of wood in a boggy area at 1100 m in the Oregon Cascades, USA.
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Hans-Otto Baral, 07-06-2015 07:30
Hans-Otto Baral
Re : Possible Pezoloma
Yes, this is Pezoloma ciliifera. I am quite sure you have pretreated with KOH before applying iodine? Without KOH the species shoul react red instead of blue. Important would also be to see the spore content, best in vital state (or in KOH). There are similar species with abundant oil drops which P. ciliifera doe snot have.

The large apo might belong to Cudoniella tenuispora?7
Zotto
Michael Beug, 08-06-2015 00:27
Michael Beug
Re : Possible Pezoloma
Thank you very much. I did not do any detailed analysis of the large Apo - I assumed that it was Cudoniella clavus but did not check the micro details.







Hans-Otto Baral, 08-06-2015 08:19
Hans-Otto Baral
Re : Possible Pezoloma
Cudoniella clavus has a much more slender, cylindrical stalk.

Did you pretreat with KOH? because if not then it should be a different species.
Michael Beug, 08-06-2015 17:53
Michael Beug
Re : Possible Pezoloma
Thanks again on the Cudoniella - I took a colleague's word on the ID and did not examine the specimen. My focus was on the Pezoloma.