Accès membres

Mot de passe perdu?

02-08-2025 12:35

Hymenoscyphus albidus ?

Ã©ric ROMERO

éric ROMERO

Bonjour tous, J'ai trouvé sur pétiole de Fraxin

30-07-2025 20:52

apo on Pteridium aquilinum

Bohan Jia

Hi together, I've been looking posts in AscoFra

30-07-2025 10:12

Asco1 sur crotte de mouton

Bernard CLESSE

Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

31-07-2025 16:32

Carbophilous discomycete - Anthracobia pseudorehmii?

Andreas Gminder

Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 18:06

Orbilia dryadum?

Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Castillo Joseba

Castillo Joseba

Me mandan el material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio

Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

identification?

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Aquatic ascomycete.

Josep Torres

Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Strossmayeria-like on Fagus

Andgelo Mombert

Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

« < 1 2 3 4 5 > »

Ruzenia/Lasiosphaeria spermoides?

Juuso Äikäs, 15-11-2020 17:08

I found these accidentally while looking at other fungi with a stereo microscope. The substrate is a fallen trunk of Sorbus sp.

I think the title's species is a promising candidate, although the spores are maybe a bit wide?

Spore measurements (measured inside asci):

(20.9) 20.93 - 27.3 × 4.2 - 5.46 (5.5) µm
Q = (4.5) 4.52 - 6.55 (6.6) ; N = 5
Me = 24.8 × 4.8 µm ; Qe = 5.2

Do you think I'm right? And if so, which one is the more valid name?

Andrew N. Miller, 15-11-2020 19:16

Andrew N. Miller

Re : Ruzenia/Lasiosphaeria spermoides?

Since I valided the name, it is Ruzenia spermoides. ????

Andy

Juuso Äikäs, 15-11-2020 19:25

Re : Ruzenia/Lasiosphaeria spermoides?

Ok, thanks a lot! Then Mycobank has it wrong and Species Fungorum has it right.

Andrew N. Miller, 15-11-2020 21:16

Andrew N. Miller

Re : Ruzenia/Lasiosphaeria spermoides?

I will inform Konstance so she can correct it.

Thanks,
Andy

Andrew N. Miller, 16-11-2020 15:28

Andrew N. Miller

Re : Ruzenia/Lasiosphaeria spermoides?

FYI...

Hi Andy,

I am not sure who selected Lasiosphaeria spermoides as current name. In the history of the record it is not given.
I have checked both Hilber & Hilber (2002) as well as your publication from 2004 and updated the records and also added the designated lectotype.

https://www.mycobank.org/MB/373529

Best regards,
Konstanze