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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

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

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

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

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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Fungus on Picea branch
Sven Heinz, 28-06-2017 18:56
Sven HeinzHello together,

can someone tell me what a mushroom could be? The mushroom grows on an old fallen Picea branch. In the dry state, the fungus is very hard, in wet conditions it is like rubber.
Fungus: 300 x 300 µ
Asci: 80 - 90 x 8 - 9 µ, biseriat, no iodine reaktion
Paraphyse: 90 - 100 x 2 - 3 µ, septet
Spores: 12 - 15 x 4 - 5 µ

Greetings Sven
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Gernot Friebes, 28-06-2017 19:14
Re : Fungus on Picea branch
Hi Sven,

this could be Coenogonium pineti.

Best wishes,
Gernot
Hans-Otto Baral, 28-06-2017 21:49
Hans-Otto Baral
Re : Fungus on Picea branch
yes, i agree. Asci should be entirely hemiamyloid, the red in Lugol is not striking, but the blue after KOH-pretreatment is distinct.
Sven Heinz, 29-06-2017 19:34
Sven Heinz
Re : Fungus on Picea branch
Thanks for help!!!