30-12-2015 11:58
Castillo Joseba
En rama posiblemente de haya (Fagus)A ver que os p
29-12-2015 20:58
Thorben HülsewigHi there,Today i found a nice fungus on a rotten w
29-12-2015 19:27
Bernard CLESSE
Sur place à feu. a) poils septés, brun clair, c
28-12-2015 15:17
Thorben HülsewigHi there,yesterday i found a white funghi on Pinus
29-12-2015 00:41
Enrique Rubio
Hi to everybody I need your help with this fungus
28-12-2015 05:24
M Jonathan
Collected 24 december 2015, on Ulmus americanus ba
28-12-2015 10:39
Joop van der Lee
Found on cow dung.Apothecia: 2.67 mm in diameter;
27-12-2015 14:04
Bernard CLESSE
Bonjour à tous,Voici un Hypocrea venant sur branc
Hi everybody,first of all I wish you all a Happy New Year 2016.
I found this species on moist lying cirsium-stalks. 0,15 mm diam. Around the neck covered with thickwalled, brown setae up to 62 x 5 µm. Ascospores 13-16 x 3,5-4 µm, second cell enlarged, hyaline, 3-septate, Asci 50 x 9, biseriate, IKI negative with 8 spores. There is an anamorphe on the same stalk, 260 x 11 µm, septate, Conidia 18-19 x 6,5-7, brown, 3-septate and verruculose.
Regards, Maren
as for any pyrenomycete s. l. the first thing to check is whether asci are uni- or bitunicate. They seem to be bitunicate on photo 6. Are ascospores hyaline or greyish as suggested on your photos?
I think of a Capronia but let's wait for Gernot's opinion.
Cheers,
Jacques
this is clearly Capronia. Did you test in KOH+IKI? It should change blue.
I think its near C. pilosella.
regards,
björn
thank you very much, it is indeed a Capronia species, the asci are bitunicate, the ascospores are grey, not hyaline, how I first thought. After KOH-treatment changes the colour to blue with IKI.
I think it could be C. pilosella.
Thanks a lot
Regards, Maren
