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31-10-2025 09:19

literature request
Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

30-10-2025 03:53

Dasyscyphella nivea?
Ethan Crenson

Hi all,  I would like an opinion on whether this

09-08-2025 13:13

Anthracobia but which one?
Maria Plekkenpol Maria Plekkenpol

Hello,Yesterday I found these on burnt soil. Apoth

28-10-2025 19:33

Rutstroemia firma
Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

29-10-2025 19:02

Hymenoscyphus
Castillo Joseba Castillo Joseba

De la pasada semana en rama posiblemente de hayaPi

25-11-2016 13:54

Blue-green spored club-shaped fungus on seeds of Washingtonia
Stephen Martin Mifsud Stephen Martin Mifsud

Hi, I found numerous seeds of Washingtonia robusta

28-10-2025 22:22

Literature request
Bernard Declercq Bernard Declercq

Hello.I'm searching for the following paper:Punith

27-10-2025 19:51

Search
Peter Welt Peter Welt

Who has this article? Doveri, F. 2007. Sporormiel

28-10-2025 15:37

Bright orange stalked asco
Carl Farmer

I'd be grateful for any suggestions for this strik

28-10-2025 11:29

Asco on Quercus-leaves
Tanja Böhning Tanja Böhning

Hello, I found this very small (ca 0,5mm) yellow

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Yellow anamorph on Urtica
Juuso Äikäs, 11-03-2022 17:29
This is a finding from early 2020, found growing together with the anamorph of Calloria neglecta.

I have only a few macrophotos and one microphoto of this left, showing some hairs and a blue reaction. I didn't find any asci.

Any ideas what this might be?
  • message #72050
  • message #72050
Marja Pennanen, 14-03-2022 09:07
Re : Yellow anamorph on Urtica
Hi Juuso,

Where the nights still frosty? Maybe there were no asci and spores, because they have been frozen and broken.  Looks like  belonging  to Nectriaceae.

Marja
Juuso Äikäs, 14-03-2022 13:55
Re : Yellow anamorph on Urtica
It was February, so it's quite possible, even though it was an unusually warm one...
Hardware Tony, 14-03-2022 14:12
Hardware Tony
Re : Yellow anamorph on Urtica
Looks like the common Calloria neglecta in a conidial state, conidia string cells can be seen in your micropic.
Juuso Äikäs, 14-03-2022 14:28
Re : Yellow anamorph on Urtica
But this was actually growing mixed with the anamorph of C. neglecta (the orange ones in this pic).
  • message #72073
Juuso Äikäs, 14-03-2022 14:28
Re : Yellow anamorph on Urtica
Here's a micropic of the normal orange anamorph.
  • message #72074
Juuso Äikäs, 14-03-2022 14:29
Re : Yellow anamorph on Urtica
I found one extra pic of the yellow one in the first post.
  • message #72076
Hardware Tony, 14-03-2022 17:38
Hardware Tony
Re : Yellow anamorph on Urtica
Hi Sorry, didn't see the second conidia. Nectriaceae tend not to have hairs. Being small than Calloria, I can only suggest Cistella acuum, yellow with hairs and smaller. No evidence!
Bestw Cistella grevillei is better.