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21-11-2025 15:22

asco 21-11-25
Vasileios Kaounas Vasileios Kaounas

Found in moss, forest with Pinus halepensis. Dime

21-11-2025 10:47

Mollisia sp.
François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

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Orange small asco?
Mirek Gryc

Hello Please help me identify this little asco.It

21-11-2025 11:52

Sepultaria arenicola
Jean-Luc Ranger

Bonjour à tous, on voit toujours 2 espèces areni

21-11-2025 10:56

Ascomycete on Humulus
Christopher Engelhardt Christopher Engelhardt

Very small (~0,5 mm) white ascos, found yesterday

29-06-2016 18:06

Encoelia
Elisabeth Stöckli

Bonjour,Trouvé sur branches mortes cortiquées de

14-11-2025 16:26

Small species on Cytisus scoparius
Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

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Lachnum impudicum
Philippe PELLICIER

Bonjour,Récolté sur bois pourrissant de feuillu

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Unknow species on 'Juglans regia', possibly fusarium spec?
Mick Peerdeman

Found on the leaves of 'Juglans regia' in the Neth

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Possibly 'Ascochyta Malvae' on 'Malva sylvestris (cultivar)'?
Mick Peerdeman

In January i found these black markings on the dea

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Cyathicula-like ascomycete with textura oblita, on wood
Andreas Gminder, 30-12-2018 18:59
Andreas Gminder

Hello,


 


found today and at first glance taken for a small Mollisia, but minutely stipitate (seen only under dissecting microscope). The fresh apothecia have a very faint greyish-violaceous hue, so that Ascocoryne or Ombrophila would be fitting macroscopically, though apothecia are only apr. 1 mm in diameter.


Asci without croziers, deep blue IKI reaction (Calycina-type I suppose)
Paraphyses cylindrical, with one cylindrical vacuolar body appr. 20-30 µm long, medium rfractive, strongly stainied by IKI
Spores fusoid to long-elliptic, hyaline, without septae, oil content 5, appr. 25 x 7 µm
Ectal Excipulum a textura oblita from stipe to cup margin, ending in cylindrical inconspicous protrudings with the same small vacuolar body as the paraphyses.


Scattered on bare dead wood of a Salix caprea stem


Any hints welcome :-)


thank you and best regards,
Andreas

  • message #55671
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  • message #55671
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Andreas Gminder, 03-01-2019 14:02
Andreas Gminder
Re : Cyathicula-like ascomycete with textura oblita, on wood
Hello, 

no idea by anyone?

Thanks and all the best, 
Andreas
Hans-Otto Baral, 03-01-2019 15:24
Hans-Otto Baral
Re : Cyathicula-like ascomycete with textura oblita, on wood
Oh, Ich war sicher ich hätte geantwortet: Allophylaria macrospora.
Martin Bemmann, 03-01-2019 15:25
Martin Bemmann
Re : Cyathicula-like ascomycete with textura oblita, on wood
Hi Andreas,

when I followed my idea Allophylaria and checked Zotto's digital collections I found your's under A. macrospora. Maybe he missed to answer you ;-)

Best regards

Martin
Andreas Gminder, 03-01-2019 15:32
Andreas Gminder
Re : Cyathicula-like ascomycete with textura oblita, on wood
Hallo Zotto, 

vielen Dank!

ist das die Cyathicula macrospora aus deiner alten Schlüsselversion (2006)?
Da war ich auch gelandet, aber irgendwas passte nicht so recht. Schön dass es geklärt ist. 
Ist die Art häufig? Ich hatte sie noch nie bisher ...

LG, Andreas
Hans-Otto Baral, 03-01-2019 15:38
Hans-Otto Baral
Re : Cyathicula-like ascomycete with textura oblita, on wood
Du meinst jetzt aber nicht C. megalospora? das ist was anderes. Diese Allophyalria hätte ich nie in Cyathicula gestellt, schon wegen der Paraphyseninhalte.
Andreas Gminder, 03-01-2019 15:51
Andreas Gminder
Re : Cyathicula-like ascomycete with textura oblita, on wood
Ich muss daheim nochmal nachschauen, vielleicht verwechsle ich grad was aus der Erinnerung heraus.