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06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

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white Ascomycota on resin
Robin Isaksson, 04-02-2024 09:30
Robin IsakssonHi,

This is a species i have collected severel times on resin of abies alba and picea abies in Sweden.
I have not been able to give it a name.

Apotecia is 0.25mm, with a lilac tinge.
Asci 8 spored, qroziers +, with blue top in lugols
Spores first aseptate, later 1 septate 9-11.5 x 2.6-3um
Parafyses septate, abundantly branched with dropplets.

Spores growing from inside asci.

Growing with Claussenomyces hyalinus sometimes.

anyone knows it?
  • message #78145
  • message #78145
  • message #78145
  • message #78145
  • message #78145
  • message #78145
Hans-Otto Baral, 04-02-2024 09:48
Hans-Otto Baral
Re : white Ascomycota on resin
I fear this is too overmature. For the single living spore I was reminded of Amphosoma resinicola, but of course nothing else fits. Perhaps a Ciliolarina?
Robin Isaksson, 04-02-2024 09:52
Robin Isaksson
Re : white Ascomycota on resin
Dear Zotto,

thank you for the replay. I will uppdate with pictures if i found a not overmature apothecia in the future. (all my finds have been in the same state)

Best regrads,

Robin