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:
Cordieritidaceae
Gernot Friebes,
03-03-2020 13:18
we collected this on a decorticated branch of Malus. Your help is appreciated. The spores measure approx. 9–11 x 2.3–2.8 µm and are one-septate when older, the asci have croziers and are IKI–.
Best wishes,
Gernot
Martin Bemmann,
03-03-2020 15:20
Re : Cordieritidaceae
Hi Gernot,
is the whitish crust a lichen?
Regards
Martin
Hans-Otto Baral,
03-03-2020 16:03
Re : Cordieritidaceae
Hi Gernot
I think it is my "Durella" uncinata, given that the paraphyses are only partly uncinate in that species. Did you find any curved ones?
Zotto
Gernot Friebes,
04-03-2020 15:10
Re : Cordieritidaceae
Hi, Martin & Zotto,
I did not see a lichen, I think it is just discoloured wood.
"Durella" uncinata seems to fit very well, thank you! The paraphyses were difficult to observe because the material wasn't in the best condition and they tend to be densely packed and covered by the exsudate. I will have to check them again.
Best wishes,
Gernot
I did not see a lichen, I think it is just discoloured wood.
"Durella" uncinata seems to fit very well, thank you! The paraphyses were difficult to observe because the material wasn't in the best condition and they tend to be densely packed and covered by the exsudate. I will have to check them again.
Best wishes,
Gernot
Hans-Otto Baral,
04-03-2020 20:16
Re : Cordieritidaceae
In KOH, perhaps +CR) you should see them easily, the exudate dissolves completely.