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28-06-2022 22:07

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I would welcome some help with these little

29-06-2022 10:29

ruiz Jose antonio

Hola a todos,recientemente he mandado a analizar e

29-06-2022 13:19

Andrew N. Miller Andrew N. Miller

Does anyone have this as a PDF?Munk A (1965). On s

28-06-2022 20:12

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I repeatedly collect a foliicolous Ascobolus

29-06-2022 08:43

Mirek Gryc

Hello everyone Because the mushroom seems to be v

27-06-2022 15:49

Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte attenante d'Ulmus mino

28-06-2022 21:27

Hardware Tony Hardware Tony

Hopefully there aren't too many 6-spored sps. to s

27-06-2022 11:46

Bernard Declercq Bernard Declercq

Dear all,I am looking for a pdf of following paper

27-06-2022 11:14

Laurent Bonneau Laurent Bonneau

bonjour, sur branchette de feuillu au bord d'un

25-06-2022 21:26

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hi forum,are there any doubts this is Orbilia auri

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another anamorph - on Picea log
Lothar Krieglsteiner, 13-12-2016 11:58
Lothar Krieglsteiner

This also grew in the National Park of Eifel, on a decorticated Picea log. No asci were found, so it should be an anamorph. Most remarkable is the strongly yellow reaction of the contents with KOH.


Who can provide me with a name or an idea?


Best regards from Lothar

  • message #46102
  • message #46102
  • message #46102
  • message #46102
Jacques Fournier, 13-12-2016 17:53
Jacques Fournier
Re : another anamorph - on Picea log
Hi Lothar,
ascomatal configuration and spore morphology are suggestive of Endoxyla or Apiorhynchotoma. If so, the spores should be apically porate and asci provided with an inamyloid apical apparatus.
Endoxyla mallochii is a possible name for your fungus, check Untereiner et al. 2013, Mycologia 105.
Cheers,
Jacques
Lothar Krieglsteiner, 13-12-2016 18:22
Lothar Krieglsteiner
Re : another anamorph - on Picea log

Hello Jacques,


thank you very much for your opinion!


In the first try I did not see any asci. So - possibly this is because of the specimen being a littler bit old. I am looking forward to find the time to do another inverstigation to check if your suggestion is right. I will report then ...


Best regards from Lothar

Lothar Krieglsteiner, 15-12-2016 09:19
Lothar Krieglsteiner
Re : another anamorph - on Picea log

Hi together,


I just looked to download the paper of Untereiner from


http://www.cybertruffle.org.uk/cyberliber/ - but Mycologia is there only op to issue 100.


Can somebody provide me with the paper?


Best regards from Lothar

Gernot Friebes, 15-12-2016 10:26
Lothar Krieglsteiner, 15-12-2016 10:45
Lothar Krieglsteiner
Re : another anamorph - on Picea log

... thank you very much, Gernot!


Best regards from Lothar

Lothar Krieglsteiner, 16-12-2016 18:02
Lothar Krieglsteiner
Re : another anamorph - on Picea log

Hi Jacques,


now I have found the time to prepare two further perithecia and can answer to your questions. First: I still did not find any well-preserved asci, only few collapsed ones - the collection seems to be overmature. But there was nothing to observe with IKI. And what was very clear: the spores are distinctly porate at their dark cells. So - I think your suggestion is verified. The rest is fitting perfectly - and the substrate also. What I did not find is a hint about the yellow reaction in KOH. But maybe the authors did not test this.


Thanks again and best regards from Lothar