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14-07-2020 19:42

Pavol Palo

Hello friends, may I ask you for help ? I would n

14-07-2020 13:49

Thomas Læssøe

See: https://svampe.databasen.org/observations/10

14-07-2020 06:57

Stoykov Dimitar Stoykov Dimitar

Dear friends,I am looking for Cannon, P.F.  1999.

14-07-2020 12:27

Juuso Äikäs

These Orbilias I found growing on a fallen, decort

14-07-2020 09:23

Thomas Læssøe

See: https://svampe.databasen.org/observations/10

13-07-2020 12:08

Juuso Äikäs

Yesterday I found some Pulvinulas growing on clay-

13-07-2020 22:08

Guy Buddy

Howdy all,This rough-looking fruit is from dead st

13-07-2020 13:17

Blasco Rafael Blasco Rafael

Hola, a ver si me pueden ayudar con esta muestra d

12-07-2020 19:23

Andgelo Mombert Andgelo Mombert

Bonsoir, Sur bois mort décortiqué, immergé dan

13-07-2020 13:57

Stefan Jakobsson

Here a 5 mm wide fungus growing on a decidious(?)

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Black spherical pyrenomyces on coniferous wood
Pavol Palo, 14-07-2020 19:42
Hello friends,

may I ask you for help ? I would need some idea or opinion.


Fruitbody: on dead coniferous wood ( Picea abies or Abies alba) max. diam. 0,7 mm.


Spores: 28-39 x 5-8 µm


Ascii: 10-20 x 150 µm ... 8 spores ... biseriate

LugolI: J-


Paraphyses: diam. max. 2 µm


Textura: prismatica ... cell max. 40 x 15 µm


Regards


Palo

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Chris Yeates, 14-07-2020 20:41
Chris Yeates
Re : Black spherical pyrenomyces on coniferous wood
Hi

I would suggest Bertia moriformis, but spore measurements not quite right. See: http://fungi.myspecies.info/all-fungi/bertia-moriformis

Best wishes

Chris
Pavol Palo, 15-07-2020 00:17
Re : Black spherical pyrenomyces on coniferous wood
Hi Chris

Thanks.
So far I did not know that Bertia moriformis can grow on coniferous wood. 
I added more photos of spores. It reminds me a little Bertia moriformis var. latispora

Best wishes

Palo

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