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16-09-2017 23:47

Cvenkel Miran

http://agrozoo.net/jsp/Galery_one_image.jsp?id_gal

17-09-2017 17:27

Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour.Je vous soumets cette belle petite pézize

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

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Arthonia graphidicola ?
Cvenkel Miran, 16-09-2017 23:47
http://agrozoo.net/jsp/Galery_one_image.jsp?id_galery_obfuscated=6bea49e7a1894f8c820d001c285cba81
Should be smaller fruiting bodies. Figured coz there are thalus margins that fit to Arthonia. Loc.: Slovenia

ref: http://fungi.myspecies.info/all-fungi/arthonia-graphidicola
click on img for description

Right ?
Alain GARDIENNET, 17-09-2017 07:09
Alain GARDIENNET
Re : Arthonia graphidicola ?

Hi,


 Perhaps, but I don't see microscopical features. It's necessary to give an answer. Graphis has been identified as G. scripta, hasn't it ?


Thus, you should decribe ascomata : is it really arthrinoïd, or is it formed by perithecias ?


Other fungi occur on Graphis. The most frequent is Stigmidium microspilum, but it's a non-lichenized fungus. (here to compare : http://www.ascofrance.fr/search_recolte/3736 )


Alain

Cvenkel Miran, 17-09-2017 14:37
Re : Arthonia graphidicola ?
No microscopy possible at this point. Thanks for idea.

Is there somewhere a list on net in terms:
host lichen / guest ?
Alain GARDIENNET, 17-09-2017 16:18
Alain GARDIENNET
Re : Arthonia graphidicola ?

If it's a lichenicolous fungi, like your fungus on Graphis, lichenized or not, you can use :


http://mason.gmu.edu/~jlawrey/Lichenicolous/


Alain

Cvenkel Miran, 18-09-2017 08:08
Re : Arthonia graphidicola ?
Thanks.
Seems useful, but has some logical mistakes, See foristance:"Tichothecium latzelii"
Where is that in table ? Does that mean that after that is genus Endococcus (which I hope it is) or genus Tichothecium.

More nonlogical mistakes of that type there.