15-10-2020 13:31
Juuso ÄikäsThese were growing on fallen leaves of Populus tre
12-10-2020 18:54
Zuzana Sochorová (Egertová)
Hello,I have here some Rhytismatales on a cone of
14-10-2020 00:26
Viktorie Halasu
Hello,would anyone have any info about Velenovsky'
14-10-2020 11:32
Charles Aron
Hi All, During July this summer I found a turbina
14-10-2020 11:30
Joop van der Lee
Found on rabbit pellet,This species has an extreml
13-10-2020 20:40
Zuzana Sochorová (Egertová)
Hello,this Boudiera has been collected in South Bo
11-10-2020 07:26
Stephen Mifsud
Hi. I found a patch of Euphorbia cf maculata infes
13-10-2020 18:26
Charles Aron
Hi All, For a couple of months I have been findin
Hymenoscyphus on Populus leaves
Juuso Äikäs,
15-10-2020 13:31
Many spores had one to three tiny setulae.
Spore measurements:
(17.2) 17.22 - 18.7 (19.5) × (4.5) 4.53 - 4.9 (5.1) µm
Q = (3.4) 3.5 - 4.1 (4.3) ; N = 10
Me = 17.8 × 4.8 µm ; Qe = 3.7
This is clearly a Hymenoscyphus or something like that, but further I can't tell.
Lothar Krieglsteiner,
15-10-2020 15:49
Re : Hymenoscyphus on Populus leaves
for me this looks like H. caudatus.
Best regards, Lothar
Best regards, Lothar
Juuso Äikäs,
15-10-2020 17:42
Re : Hymenoscyphus on Populus leaves
I searched some info and yes, that species (complex?) seems to fit! Thanks!
Hans-Otto Baral,
15-10-2020 17:48
Re : Hymenoscyphus on Populus leaves
Not exactly, because of the croziers. The common H. caudatus is without, but this one is my folder "caudatus H+ central Europe Querc Popul leaves" and the nice name "Sophienpflege" is attached to most filenames. There is also the name albopunctus, but that species has smaller spores and lacks croziers.
Would be great to add a note on the collection site to your pics, including date.
Zotto
Juuso Äikäs,
15-10-2020 18:31
Re : Hymenoscyphus on Populus leaves
I was actually earlier looking at that folder. I replaced the pics with ones that have the location and date added to them.
Hans-Otto Baral,
15-10-2020 20:22
Re : Hymenoscyphus on Populus leaves
Thanks!