04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
Lachnum on Populus
Juuso Äikäs,
05-10-2020 18:19
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.
Hans-Otto Baral,
05-10-2020 18:21
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
Re : Lachnum on Populus
If the VBs are present, it could well be L. brevipilosum.
Best, Lothar
Best, Lothar
Hans-Otto Baral,
05-10-2020 21:13
Re : Lachnum on Populus
Hallo Lothar
L. brevipilosum is without croziers :-)
Zotto