Accès membres

Mot de passe perdu? S'inscrire

17-07-2025 11:55

Una para ID 833
Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Sphaerulina cornicola versus Septoria cornina
Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Une hélotiale sur Sphagnum palustre
Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

literature request
Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Troposporella fumosum => Troposporella monilipes
Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Hypoxylon cf ticinense
Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Jackrogersella minutella VS Hypoxylon cohaerens var. microsporum
Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Olla aff. millepunctata (croziers +) on Rubus idaeus
Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Gernot Friebes

Hi,do you think this collection could be R. ulmari

25-02-2023 18:36

Nectria
Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

« < 1 2 3 4 5 > »
yellow Ascomycete
Joaquin Martin, 31-01-2019 18:45
Hi,

Last Saturday I found this little yellow Ascomycete on Pyrenomycete. The spores are similar to Ombrophila but orange color I haven't found anything.

The sporal measures are 4-6.1 x 2-2.4 with two guttules.

I am very greatful for any help.
  • message #56086
  • message #56086
  • message #56086
  • message #56086
  • message #56086
  • message #56086
  • message #56086
  • message #56086
  • message #56086
Hans-Otto Baral, 31-01-2019 20:20
Hans-Otto Baral
Re : yellow Ascomycete
Could you please give more details on the origin of this fungus? I mean what is the plant on which the pyreno grew, and what is the locality, I mean especially the altitude?
Joaquin Martin, 01-02-2019 11:52
Re : yellow Ascomycete
Hi,

The pyrene was on cut logs of Fagus sylvatica, next to a small river called Basabe, in the municipality of Lizartza at 226 m altitude. lat 43.0856935692, long -2.0018050075

It is a very wet area and has been raining for several days.

Best regards.
Hans-Otto Baral, 01-02-2019 12:17
Hans-Otto Baral
Re : yellow Ascomycete
Thanks! I first thought this must be a subalpine species on  Alnus alnobetula, but I see I have also samples from lowland in my folder.

Here is a collection studied by Joseba: http://www.ascofrance.fr/search_forum/45995

It usually occurs on Alnus but this one is said to be Quercus.

Another lowland sample is from England made in 2015.

Images you find in Pezizellaceae, Calycina yellow, "alni-viridis"

Zotto
Joaquin Martin, 01-02-2019 13:57
Re : yellow Ascomycete
Hi,

Perhaps my fungus it isn't mature still that's why the spores are small.

Thanks Zotto for your answer.

Best wishes.
Hans-Otto Baral, 01-02-2019 15:27
Hans-Otto Baral
Re : yellow Ascomycete
Ah, you found smaller spores? I overlooked that. Do you have your pics in larger resolution? Then I could better estimate.