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09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

09-02-2026 20:10

Lothar Krieglsteiner Lothar Krieglsteiner

The first 6 tables show surely one species with 2

09-02-2026 14:46

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

09-02-2026 11:42

Åge Oterhals

Hi forum, I found this Lachnum on old hardwood tw

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

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Leucoscypha semi-immersa
Björn Wergen, 16-11-2010 23:32
Björn WergenHello,

I have some problems with these two findings:

The first one is, hopefully my determination is correct, Leucoscypha semi-immersa (micro see photo). Fb size about 2-6 mm, orange-brown.

The second species is perhaps not L. semi-immersa, even if it looks like this in the microscopic features. But have a look on the macrophoto, it shows a completely different ascomata being bigger in size (4-12 mm) and having another color.

Are the showed species two different one or just an example of L. semi-immera variability?

Thanks a lot,
cheers, Kazuya
  • message #13372
Björn Wergen, 16-11-2010 23:33
Björn Wergen
Re:Leucoscypha semi-immersa
micro_1
  • message #13373
Björn Wergen, 16-11-2010 23:33
Björn Wergen
Re:Leucoscypha semi-immersa
micro_2
  • message #13374
Björn Wergen, 16-11-2010 23:34
Björn Wergen
Re:Leucoscypha semi-immersa
the other one, macro
  • message #13375
Björn Wergen, 16-11-2010 23:34
Björn Wergen
Re:Leucoscypha semi-immersa
micro
  • message #13376
Michel Hairaud, 16-11-2010 23:41
Michel Hairaud
Re:Leucoscypha semi-immersa
Hi Kazama,
Are the apos lying on burnt ground ?
I would suggest then Leucoscypha patavina which is also fairly common on sandy soil on the coas.
Amitiés

Michel
Björn Wergen, 17-11-2010 00:19
Björn Wergen
Re:Leucoscypha semi-immersa
Hi Michel,

I have also thought about L. patavina, it was even my first thought after I had found this species. I am not sure now, I will proof it tomorrow, but the key did not take me to L. patavina, but to L. semi-immersa, which was already found and determined. This one is NOT L. semi-immersa, I think.

I cannot tell you if it is burnt ground. If yes, it was not obvious, but I am sure the location had something special, perhaps also with some burnt ground.

cheers and thanks,
Kazuya