17-09-2014 19:29
Andreas Gminder
Bonjour, J'ai trouvé une Nectria ss. lato avec d
17-09-2014 08:05
Blasco Rafael
Hola. les parece que estas muestras puedan ser Hya
17-09-2014 03:33
Masanori KutsunaHello everyone, According to some literatures (Den
16-09-2014 21:28
Eduard OsieckThis white-spored Hypocrea was found on an unusua
15-09-2014 11:24
Marja PennanenHello forum,I collected some myxos on a leaf falle
15-09-2014 16:59
Blasco Rafael
Hola, estas muestras les parece que son Incrucipul
15-09-2014 18:00
Enrique Rubio
Hi to everybody These very small yellowish, scatt
11-09-2014 09:07
Blasco Rafael
Hola, this Muestra de no pensaba hacer micrófotog
Can anyone help with these gregarious, small (up to 0.3-0.4 mm) sessile, white to amber, slightly gelified apothecia growing on old stromata of Hypoxylon grex rubiginosum? I don't know if the sustrate is reddening because the host is red.The hairs are very difficult to dissociate and they are hyaline, long cylindrical, with no clavate and verrucose apices. Asci IKI red with croziers. Paraphyses with some colourless Vb's.
I think could be an Hyphodiscus species, maybe the Hyphodiscus 'cistella' of Baral's folders but perhaps it could be Nannfeldt's Cistella geelmuydenii. Or these two fungi are conspecific?
What do you think?
Thanks again
it may be this Hyphodiscus "Cistella", though the oil drops in the spores are not the same. But it would be important to make a section or otherwise test the ectal excipulum which is strongly gelatinized there (see below).
Also the yellow pigment which is sporadically present on the exterior would be worth to see.
Zotto
Thank you, Zotto
My material is now dried but, when it was alive, I don't remember an strongly gelatinized tissue as your pic shows.