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30-06-2025 16:56

Lydia Koelmans

Please can anyone tell me the species name of the

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

30-06-2025 12:09

Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

30-06-2025 19:05

ALAIN BOUVIER

Bonjour à toutes et à tousJe cherche à lire l'a

30-06-2025 14:45

Götz Palfner Götz Palfner

This is a quite common species on Nothofagus wood

25-06-2025 16:56

Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

29-06-2025 18:11

Ethan Crenson

Hello all, A friend found this disco yesterday in

28-06-2025 17:10

Peter Welt Peter Welt

I'm looking for: RANALLI, M.E., GAMUNDÍ, I.J. 19

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

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Brown Lachnaceae on Chamaenerion
Juuso Äikäs, 04-10-2022 18:38
These little brown, hairy apos were growing on a dead cane of C. angustifolium.

Asci with croziers, IKI+ blue. Paraphyses narrowly cylindrical, some slighty tapering towards the tip. Hairs with hyaline, uninflated tips; some with large crystals. Spores fusoid, with a rather high oil content, measuring 9 - 14 × 2.1 - 2.6 µm.

Lasiobelonium is my best guess for the genus, and that's the furthest I can guess...
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Hans-Otto Baral, 04-10-2022 21:26
Hans-Otto Baral
Re : Brown Lachnaceae on Chamaenerion
Yes this reminds of Lasiobelonium also me. Would be good to make a section to see the globose excipular cells and the hairs at the base. I assume they are also straight.

I find nothing in my files that fits.
Juuso Äikäs, 04-10-2022 23:02
Re : Brown Lachnaceae on Chamaenerion
It's quite difficult to see those, but here's a few pic attempts. The first two are possibly bases of hairs and the rest of the excipulum.
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Hans-Otto Baral, 05-10-2022 09:18
Hans-Otto Baral
Re : Brown Lachnaceae on Chamaenerion
Hmm, it is no section and the cells look a bit elongated but principally subglobose.

Did you see any flexuous hairs as in Lasiob. variegatum?
Juuso Äikäs, 05-10-2022 19:28
Re : Brown Lachnaceae on Chamaenerion
I've tried many times, but I'm not able to make a proper section. The apos are almost all immature and mostly closed, so it's quite a challenge. 

But here's three more pics. I didn't see flexuous hairs -- they all seem to be fairly straight. 

I might try to find more material from the place if this is something potentially interesting.
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Hans-Otto Baral, 05-10-2022 19:45
Hans-Otto Baral
Re : Brown Lachnaceae on Chamaenerion
These pics are quite good, thanks. I will put your photos in my folders, hoping some time to get an idea. I have no time to screen the literature.