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28-06-2025 17:10

Peter Welt Peter Welt

I'm looking for: RANALLI, M.E., GAMUNDÍ, I.J. 19

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

27-06-2025 14:09

Åge Oterhals

I found this pyrenomycetous fungi in mountain area

26-06-2025 17:53

Angel Pintos Angel Pintos

Does anyone have the following paperMycocaliciacea

11-06-2025 16:26

Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

23-06-2025 13:25

Enrique Rubio Enrique Rubio

I would like to hear your opinion on this Scutelli

25-06-2025 16:56

Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

25-06-2025 16:25

Thomas Flammer

My first impression was sth like Rutstromeia, but

24-06-2025 22:29

Danny Newman Danny Newman

Hello AscoFrance, I have recently photographed, c

24-06-2025 14:00

Warre Van Caenegem

I'm currently in Croatia doing fieldwork that is n

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Karstenia posible
Blasco Rafael, 09-03-2015 09:57
Blasco RafaelHola, a ver si me pueden ayudar con esta muestra, pensaba en Karstenia pero no encuentro ninguna que sea de Pinus.
Recogida en rama caida y muy degradada de Pinus sylvestris.
0,52--0,65 de diametro.
Parafisis x1,5, con el apice un poco mas grueso x2.se ve alguna parafisis suelta con el apice redondeado que llega  a 5--6. 
esporas de 9--12 x 1,5--2,4  (15x2,6).
ascas 40--52 x 5--6.
IKI  J -  fuerte reaccion en la preparacion.
Un saludo
Rafael
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Gernot Friebes, 09-03-2015 10:12
Re : Karstenia posible
Hi Rafael,

this looks like Cryptodiscus pini.

Best wishes,
Gernot
Hans-Otto Baral, 09-03-2015 10:17
Hans-Otto Baral
Re : Karstenia posible
Yes, this is Cryptodiscus pini. A nice but rarely reported species differening from C. foveolaris in the dark margin and occurrence on conifer wood.

I assume it is montaneous, was this the case in yours?

You mean the IKi reactio is strong? It is, and when you pretreat with KOH the hymenium mst react deep blue.

see also here: http://www.ascofrance.fr/search_forum/9264

Zotto
Blasco Rafael, 09-03-2015 10:21
Blasco Rafael
Re : Karstenia posible
Gracias Gernot y zotto.
Si estan recogidos a unos 1400 m, Benasque, pirineo
En cuanto termine la muestra que estoy mirando pruebo el pretratado con KOH
Un saludo
Rafael
Björn Wergen, 09-03-2015 23:21
Björn Wergen
Re : Karstenia posible
I had this species 2 month ago sent from Austria, 530m.

regards
björn
Hans-Otto Baral, 09-03-2015 23:33
Hans-Otto Baral
Re : Karstenia posible
I have 4 collections and they are between 1000 and 1400 m (S-France and near Madrid)