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16-11-2025 21:09

Robin Isaksson Robin Isaksson

Anyone recognize this acc. to pictures.? Found on

18-11-2025 18:26

David Malloch David Malloch

I am trying to locate the article, Müller, E. 195

18-11-2025 13:59

Nogueira Héctor

November 14, 2025 Brazuelo (León) SPAIN Hymenosc

17-11-2025 19:14

herman lambert

Apothécie discoïde 0.6 cm diam., orangeFace hymÃ

17-11-2025 21:57

Philippe PELLICIER

Bonjour,Récolté sur bois de feuillu mort dur, no

17-11-2025 21:46

Philippe PELLICIER

Bonjour,Récolté sur bois pourrissant de feuillu

14-11-2025 16:26

Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

15-11-2025 23:22

Mario Filippa

Hello,this is what I think to be Hymenoscyphus mac

15-11-2025 20:25

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, Nov. 2025

15-11-2025 09:21

Josep Torres Josep Torres

Hello.An anamorph resembling Capronia is sprouting

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Lachnum on Populus
Juuso Äikäs, 05-10-2020 18:19
These were growing on a piece of thin, fallen branch of Populus tremula. 

Hairs without crystals, IKI+, croziers+. Paraphyses protuding only a little bit, 3 - 4 wide. Although I saw a small amount of reddening on some bruised apos -- at least on the outside, still I didn't find any VBs despite many efforts. 

Spore measurements:

(5.6) 6.5 - 8.9 (9.1) × (1.7) 1.8 - 2 (2.1) µm
Q = (2.9) 3.5 - 4.6 (5.1) ; N = 15
Me = 7.5 × 1.9 µm ; Qe = 4

The best candidate I have is L. impudicum, but I'm not certain at all.
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Hans-Otto Baral, 05-10-2020 18:21
Hans-Otto Baral
Re : Lachnum on Populus
Maybe the VBs are absent but the hairs and paraphyses look rather dead.
Juuso Äikäs, 05-10-2020 18:36
Re : Lachnum on Populus
Well the VBs are annoyingly easily destroyed and maybe the apos are not in the best condition. There was quite a large amount of spores around every preparation.
Lothar Krieglsteiner, 05-10-2020 18:38
Lothar Krieglsteiner
Re : Lachnum on Populus
If the VBs are present, it could well be L. brevipilosum.
Best, Lothar
Hans-Otto Baral, 05-10-2020 21:13
Hans-Otto Baral
Re : Lachnum on Populus
Hallo Lothar

L. brevipilosum is without croziers :-)

Zotto