04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
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
28-10-2025 19:33
Nicolas Suberbielle
Bonjour à tous,Je voudrais votre avis sur cette r
31-10-2025 09:19
Lothar Krieglsteiner
Can somebody provide me with a file of:Rogerson CT
Scutellinia heterosphaera?
Malcolm Greaves,
26-07-2017 00:59
I found a number of these Scutellinia along ruts created by heavy machinery in a mixed woodland.Up to 4mm across. With round spores having both pointed and rounded warts up to 2um high some with fine ridges between the warts I was expecting other details to confirm this was the as yet unpublished Scutellinia heterosphaera which I have found in other woodlands not too far from this area.
Unfortunately this was not the case. The spores were 16.5 - 21 which is too big for S heterosphaera and the hairs at up to 1200 x 24 were far too big for either species.
I took a spore drop to make sure they were not immature and just giving incorrect readings but they all turned out the same from each of the 4 specimens I examined.
The asci are up to 320 which again possibly points to S barlae.
Can anyone offer advice?
Thanks
Mal
