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20-08-2017 18:13

Mlcoch Patrik Mlcoch Patrik

Good day for everyone, I needed original descript

20-08-2017 11:04

Elisabeth Stöckli

Bonjour, Encore une espèce à glassy hair, sur c

19-08-2017 20:32

Francisco  SÃNCHEZ Francisco SÁNCHEZ

Hi.This collection of Scutellinia were collected i

16-08-2017 20:12

Thorben Hülsewig

Hi there,a few weeks ago i found this fungus on mo

18-08-2017 13:41

Elisabeth Stöckli

Bonjour,Sur tiges mortes d'Epilobium angustifolium

16-08-2017 19:20

BERNARD CLESSE BERNARD CLESSE

Bonsoir à tous,Hier j'ai trouvé, sur vieux polyp

16-08-2017 20:48

Marc Detollenaere

Dear Forum, Today I found a small sisk-shaped fru

18-08-2017 17:46

Malcolm  Greaves Malcolm Greaves

Is it normal to have such a long stalk on Tarzetta

14-08-2017 10:24

David Vaudoré David Vaudoré

Hello,does someone have this publication, please?I

16-08-2017 19:47

Andgelo Mombert

Bonsoir à tous,De belles fructifications (4 mm de

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¿Arachopeziza? growing on Apiaceae.
Francisco SÁNCHEZ, 10-08-2017 20:05
Francisco  SÃNCHEZRecolected in Norway. 28.07/17. Ascomas growing on dead stalk of Apiaceae, 0.5-2 mm in diameter, whitish at first, cream color later, with border covered with white hairs.

Ascospores with 1 septum, hyaline, more or less curved. Very broad paraphyses, pointed at the apex. Cylindrical ascospores with pores reactive to IKI.

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Hans-Otto Baral, 10-08-2017 23:41
Hans-Otto Baral
Re : ¿Arachopeziza? growing on Apiaceae.
I think it is a Trichopeziza of the T. mollissima group. You don't have a pic of the hairs? The septate spores are very probably overmature.
Francisco SÁNCHEZ, 14-08-2017 19:27
Francisco  SÃNCHEZ
Re : ¿Arachopeziza? growing on Apiaceae.
Thank you Hans-Otto, attached photos of the hairs, 2-4 microns wide, tabicate and with obtuse apex. The paraphyses also seem to be tabicated in these new photos.
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Hans-Otto Baral, 14-08-2017 20:50
Hans-Otto Baral
Re : ¿Arachopeziza? growing on Apiaceae.
Yes, and these contents of paraphyses aren't bad for a Trichopeziza. The genus is still not clarified and difficult to give names. Not sure what you mean with "tabicate".
Zotto
Francisco SÁNCHEZ, 14-08-2017 21:15
Francisco  SÃNCHEZ
Re : ¿Arachopeziza? growing on Apiaceae.
I mean septate, in the previous photos I did not observe it.