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17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

27-11-2025 15:41

Thomas Læssøe

Spores brownish, typically 4-celled; 26.8 x 2.4;

27-11-2025 12:01

Thomas Læssøe

https://svampe.databasen.org/observations/10496727

27-11-2025 11:46

Thomas Læssøe

https://svampe.databasen.org/observations/10493918

27-11-2025 11:31

Thomas Læssøe

Collectors notes: Immersed ascomata, erumpent thro

23-09-2025 13:31

Thomas Læssøe

https://svampe.databasen.org/observations/10534623

25-11-2025 14:24

Thomas Læssøe

https://svampe.databasen.org/observations/10490522

26-11-2025 18:13

Jason Karakehian Jason Karakehian

The entire run of Mycotaxon is now available throu

21-11-2025 15:22

Vasileios Kaounas Vasileios Kaounas

Found in moss, forest with Pinus halepensis. Dime

24-11-2025 18:17

ruiz Jose

Hola en madera, quizás de alnus. Esporas(12.1) 12

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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