Accès membres

Mot de passe perdu? S'inscrire

16-09-2017 11:57

Lothar Krieglsteiner Lothar Krieglsteiner

... collected this week by Matthias Theiß during

15-09-2017 19:59

Chris Yeates Chris Yeates

Bonsoir tousfollowing on from a recent find of Kar

16-09-2017 13:22

Lothar Krieglsteiner Lothar Krieglsteiner

... collected twice in the last week, both times o

16-09-2017 12:59

Lothar Krieglsteiner Lothar Krieglsteiner

... collected this week, on (another) Abies log, s

16-09-2017 13:31

Lothar Krieglsteiner Lothar Krieglsteiner

... at first glance looking the same way than the

13-09-2017 21:37

Chris Yeates Chris Yeates

Bonsoir tousthis rather difficult-to-see asco was

13-09-2017 20:10

Castillo Joseba Castillo Joseba

En madera posiblemente de abetoApotecios 1-2 mm. e

19-08-2017 20:32

Francisco  SÃNCHEZ Francisco SÁNCHEZ

Hi.This collection of Scutellinia were collected i

13-09-2017 01:00

Valencia Lopez Francisco Javier

Hola a todos.Hace unos días recolecte estas peziz

13-09-2017 08:42

Ethan Crenson

From Pelham Bay Park, New York City.  Extremely s

« < 624 625 626 627 628 > »
Hypomyces from Czech virgin forest
Lothar Krieglsteiner, 16-09-2017 11:57
Lothar Krieglsteiner

... collected this week by Matthias Theiß during an investigation of logs in nature reserve Zofin (Czech Republic) on a lying log, directly on/beneath Trechispora hymenocystis.


Once there was a key and more good material on Hypomyces in the internet - I saved the link http://nt.ars-grin.gov/taxadescriptions/keys/FrameListAllTaxa.cfm?gen=Hypomyces


but it does not work any more, unfortunately ..


With "Funga Nordica" I come to H. semitranslucens but the spores and its appendages are larger, for instance.


Can somebody provide help?


Best regards from Lothar

  • message #50400
  • message #50400
  • message #50400
  • message #50400
  • message #50400
Thorben Hülsewig, 17-09-2017 11:37
Re : Hypomyces from Czech virgin forest
Hallo Lothar,
ich bin da keine große Hilfe, aber habt ihr schon die Reaktion der Frk auf KOH 3% getestet ?

Viele Grüße
Thorben
Lothar Krieglsteiner, 17-09-2017 11:56
Lothar Krieglsteiner
Re : Hypomyces from Czech virgin forest

Nein, haben wir nicht. Auf die Idee ist niemand gekommen. Geht das auch noch am Exsikkat? Und was wäre die Quintessenz?


LG von Lothar

Alain GARDIENNET, 17-09-2017 16:46
Alain GARDIENNET
Re : Hypomyces from Czech virgin forest

Hi Lothar,


could you give complete ascospores size with apical size please ?


I'll send you a paper.


Alain

Lothar Krieglsteiner, 17-09-2017 16:51
Lothar Krieglsteiner
Re : Hypomyces from Czech virgin forest

Hi Alan,


I did only few measurements by now, but I can do this with the program later.


What I already measured:


spore 1:


whole spore size: 34 - spore without appendages: 23,7 - appendage: 5,5


spore 2:


whole spore size: 30,3 - width: 7,6


... just for orientation. I will do more.


Best regards for now,


Lothar


P.S. Thanks for sending, I wait ...

Lothar Krieglsteiner, 17-09-2017 17:07
Lothar Krieglsteiner
Re : Hypomyces from Czech virgin forest

Now I received the paper of Poldmaa & Samuels by Alan - thanks!


After short reading and at first glance I find H. corticiicola to fit best - the form of the spores (measurements are a bit small, but I compare further) and the color and form of the perithecia fit, as well as the host which can be called corticiaceous (although it bears pores). But I will have a closer look later.


Regards, Lothar