24-04-2024 21:54
éric ROMEROBonjour, J'ai trouvé ce Lasiobolus sur laissées
23-04-2024 15:18
Lothar Krieglsteiner... but likely a basidiomycete. I hope it is o.k.
23-04-2024 13:17
Edouard EvangelistiBonjour à tous, Je viens de récolter ce que je
23-04-2024 21:49
Ethan CrensonHello all, A friend recently found this orange as
22-04-2024 11:52
Zuzana Sochorová (Egertová)Hello,I made a loan of a collection of Microstoma
11-01-2022 16:36
Jason KarakehianHi does anyone have a digital copy of Raitviir A (
22-04-2024 20:38
Miguel Ángel RibesGood afternoon.Does anyone know this anamorph?It g
19-04-2024 14:28
B ShelbourneCudoniella tenuispora: Distinctive macro and habit
Cryptodiscus on fern stem?
Edvin Johannesen,
12-11-2019 14:18
Hi! I have a very small Cryptodiscus-like specimen on a fern stem. Ascomata 0.2-0.3 mm in diam. The shown spore measures (in KOH) ca. 45x5 microns. Septate, but hard to see how many septa.
I have not come across a Cryptodiscus on ferns. Am I in the right genus or is this another Ostropales?
Thanks for any hints.
Edvin
Hans-Otto Baral,
12-11-2019 16:05
Re : Cryptodiscus on fern stem?
Hmm,this needs at least a phot of an ascus and a test in Lugol: in Cryptodiscus and Karstenia the entire hymenium gets colorated.
Peter Püwert,
12-11-2019 17:45
Re : Cryptodiscus on fern stem?
Edvin Johannesen,
12-11-2019 18:08
Edvin Johannesen,
12-11-2019 18:09
Re : Cryptodiscus on fern stem?
A couple of shots using phase contrast.
Hans-Otto Baral,
12-11-2019 18:21
Re : Cryptodiscus on fern stem?
So Peter's idea seems to be good!
Edvin Johannesen,
12-11-2019 18:31
Re : Cryptodiscus on fern stem?
So - K. idaei, then?
Thanks to both :)
Hans-Otto Baral,
12-11-2019 20:17
Re : Cryptodiscus on fern stem?
Yes, it seems so.
Edvin Johannesen,
12-11-2019 20:19
Re : Cryptodiscus on fern stem?
Thanks!