Accès membres

Mot de passe perdu?

09-12-2025 12:06

Hypobryon heterotropum

Andgelo Mombert

Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Ascomycet mit Sammelfruchtkörper.

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Hymenoscyphus phyllogenus

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

aff. Tricharina?

Lothar Krieglsteiner

Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm Greaves

Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

possibly related to Melanomma - on Abies

Lothar Krieglsteiner

Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Unknown species on cones

Ralph Vandiest

Ralph Vandiest

Hello,I found this species a few months ago but ha

08-12-2025 13:39

Hypocrealean parasite on Nemania serpens stroma - Denmark

Thomas Læssøe

https://svampe.databasen.org/observations/10572899

07-12-2025 22:43

Andreas Millinger

Andreas Millinger

Good evening, tried to determine with Munks Valsa

« < 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