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24-11-2024 09:05

Bernard Declercq Bernard Declercq

Dear all,Collected on 5 cm diam. corticated branch

23-11-2024 18:18

Marc Detollenaere Marc Detollenaere

Dear all,On a branch of a dead deciduous tree (Sal

06-08-2024 23:10

Ethan Crenson

Hi all, In NYC I found this mushroom engulfed by

23-11-2024 15:01

Lydia Koelmans

I decided to look at seriously tiny black fungal d

19-11-2024 00:36

Pérez del Amo Carlos Manuel Pérez del Amo Carlos Manuel

Hace unos días encontramos numerosos ejemplares d

21-11-2024 17:21

Malcolm  Greaves Malcolm Greaves

This Geoglossum was found in a wet meadow. 7 sept

04-11-2024 17:32

Yves Antoinette

Bonjour, je pense qu'il peut s'agir de Trichoderma

19-11-2024 15:51

Francois Guay Francois Guay

Hi everyone, I found this Antinoa-like species las

19-11-2024 14:48

Watt John

Scoring the characters on Mal's Tombio key actuall

12-11-2024 16:43

Ethan Crenson

Hello all, This weekend a friend found these dark

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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