20-03-2026 16:16
Edvin Johannesen
These 0.5 mm diam. acervuli were breaking through
19-03-2026 19:34
Filip Fuljer
Hello everyone,a few days ago I collected this str
19-03-2026 18:25
William Slosse
Good evening everyone, On 18/03/26 I found a few
17-03-2026 10:09
François Freléchoux
Bonjour, Voici la description rapide d'un petit d
19-03-2026 17:50
Enrique Rubio
Hi to everybodyThese thiny, blackish pseudothecia
18-03-2026 13:09
Khomenko Igor
I recently examined Celtis occidentalis branches
17-03-2026 19:41
Bernard CLESSE
Bonsoir à toutes et tous,Pourriez-vous m'aider à
18-03-2026 17:22
Katarina PastircakovaHi there,I'm looking for the following literature:
Psilocistella?
Marja Pennanen,
20-06-2013 16:47
today I found something new for me on propably Helianthus tuberosus stems.
They are about 0,2-0,3 mm wide.
The spores are about 6-8 (-10) x1,5 and asci 30-40x5-6, IKI-.
Paraphyses are narrow and don't exceed asci.
The hairs are 2-3 septate, about 30-60x3-4.
Could this be a Psilocistella species?
Marja
Hans-Otto Baral,
20-06-2013 16:58
Re : Psilocistella?
Look closer to the hairs: are they warted? Or do they have partly a glassy cap?
Marja Pennanen,
20-06-2013 17:28
Re : Psilocistella?
Dear Zotto,
in my eyes these are not warted and KOH caused no reaction.
Marja
in my eyes these are not warted and KOH caused no reaction.
Marja
Hans-Otto Baral,
20-06-2013 20:26
Re : Psilocistella?
I thought I see a glassy cap on the left hair of the right photo. But this is not sure to be seen.
Marja Pennanen,
20-06-2013 22:18
Re : Psilocistella?
Here is another poor photo of the hairs.
Hans-Otto Baral,
21-06-2013 07:33
Re : Psilocistella?
So no glass but it looks rough to me. I suspect a Cistella.