21-10-2020 00:44
Yannick Mourgues
Found today this very small Lachnum on Juncus (?:
21-10-2020 17:12
Joaquin MartinHi, I found this Ascomycete on Phytolacca america
20-10-2020 19:02
Yannick Mourgues
Ascomes jaunâtres de diamètre 1mm max. Textura
19-10-2020 14:02
Eduard OsieckCould somebody provide the following paper: Roger
21-10-2020 16:12
Blasco Rafael
Hola esta muestra esta sobre Spartium jumceum, he
21-10-2020 10:06
Viktorie Halasu
Hello,is there any compound that would dissolve th
Similar to Pyronema?
Mirek Gryc,
27-09-2020 20:28
Several fruiting bodies grew from a piece of stick lying on the burnout. Ascomata small, about 1-1.2 mm.
Spores slightly rough, no content. Non-amyloid ascus. Blue discoloration under the influence of Lugol occurs in the subhymenium area.
Are spores with ornamentation and a blue reaction typical of this genus?
Mirek
Viktorie Halasu,
27-09-2020 22:05
Re : Similar to Pyronema?
Hello Mirek,
the asci are actually diffusely amyloid. I'd compare with a Iodophanus, probably I. carneus or I. testaceus. (They were synonymized some time ago, I don't know whether it was confirmed genetically.)
Cheers,
Viktorie
the asci are actually diffusely amyloid. I'd compare with a Iodophanus, probably I. carneus or I. testaceus. (They were synonymized some time ago, I don't know whether it was confirmed genetically.)
Cheers,
Viktorie
Mirek Gryc,
28-09-2020 09:23
Re : Similar to Pyronema?
Hi Viktorie.
Thank you very much!
I had also met Pyronem in the same place before, so I was a bit confused. The microscopic structure is very similar, but a few differences were immediately visible during microscopy. Iodophanus so far I have not had the opportunity to meet, so I am very happy with this find and your suggestion.
I found a job on them, so I will read in the evening and if I can do it, I will take a few more micro photos.
I think I. testaceus is very likely.
http://www.ascofrance.com/uploads/forum_file/Iodophanus-carneus-and-I-testaceus-independent-taxonomic-identity-or-synonymy-Cinto-2007-0001.pdf
Thank you once again and best regards.
Mirek