26-03-2026 15:31
Ã…ke Widgren
Hello,I found this one in October last year, on r
31-03-2026 16:20
Mlcoch Patrik
Hello, Please about help with determination. On
31-03-2026 08:19
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider Ã
30-03-2026 12:03
William Slosse
Hello all,On 27/03/26, in Kraaiveld in Wingene (Be
25-03-2026 10:35
Hulda Caroline HolteHello,I collected this species growing on a dead b
30-03-2026 09:53
Yanick BOULANGERBonjourVoici des petites fructifications poilues s
27-03-2026 10:47
Ã…ge OterhalsI have tentatively identified this Stictis to S. f
28-03-2026 07:55
Marc Detollenaere
Hello everybody,Yesterday I found a number of whit
Rustroemia ?
Bometon Javier,
27-09-2016 21:06
Esporas 15-20 X 4-5 um Ascas 110-135 X 10 um IKI bb, croziers + ? con dudas
En Fraxinus, creo que salen en los peciolos.Â
Alguna idea?
Saludos
Javier
Hans-Otto Baral,
27-09-2016 21:26
Re : Rustroemia ?
Nono, scutuloid spores! Hymenoscyphus fraxineus, the epidemic.
Look the blackened substrate, surely petiole of Fraxinus.
Look the blackened substrate, surely petiole of Fraxinus.
Bometon Javier,
27-09-2016 21:51
Re : Rustroemia ?
Hola Zotto, Muchas gracias por la ayuda.
Saludos
Javier
Saludos
Javier
Nicolas VAN VOOREN,
28-09-2016 07:33
Re : Rustroemia ?
A lire :
BARAL H.-O. & BEMMANN M. 2014. Hymenoscyphus fraxineus vs. Hymenoscyphus albidus – A comparative light microscopic study on the causal agent of European ash dieback and related foliicolous, stroma-forming species. Mycology, 5 (4): 228-290.
doi: 10.1080/21501203.2014.963720
BARAL H.-O. & BEMMANN M. 2014. Hymenoscyphus fraxineus vs. Hymenoscyphus albidus – A comparative light microscopic study on the causal agent of European ash dieback and related foliicolous, stroma-forming species. Mycology, 5 (4): 228-290.
doi: 10.1080/21501203.2014.963720
Martin Bemmann,
28-09-2016 08:44
Re : Rustroemia ?
Hi,
this would be the first record from Spain to my knowledge. But I don't see croziers...
What are the geographical data ? H. albidus we know from Pais Vasco only.
Regards Martin
this would be the first record from Spain to my knowledge. But I don't see croziers...
What are the geographical data ? H. albidus we know from Pais Vasco only.
Regards Martin
Hans-Otto Baral,
28-09-2016 09:18
Re : Rustroemia ?
You are right Martin, I was sleeping yesterday.... Indeed it is H. albidus, and we know of no other samples than smoe from Pais Vasco. So where did you collect, Javier?
Viktorie Halasu,
28-09-2016 17:00
Re : Rustroemia ?
Hello,Â
I'd like to ask about the 4th image - aren't those two septa on the ascus base? Or is it just wrinkled / damaged after being torn from ascogenous hyphae? (I'm not saying anyone is wrong, just learning how to interpret what I see.)
Viktorie
I'd like to ask about the 4th image - aren't those two septa on the ascus base? Or is it just wrinkled / damaged after being torn from ascogenous hyphae? (I'm not saying anyone is wrong, just learning how to interpret what I see.)
Viktorie
Hans-Otto Baral,
28-09-2016 17:51
Re : Rustroemia ?
I think the third image shows quite clearly a simple-septate base, also the fifth image suggests this. But one must be cautious, croziers may be hidden if not shown in side view.
Bometon Javier,
29-09-2016 19:30
Re : Rustroemia ?
Gracias Zotto, Martin, Nicolas .....
El lugar de la recolecta es en Abella- Vilallonga de ter- Gerona- Catalunya- España- 1170m
Quieren más datos?
Saludos
Javier
El lugar de la recolecta es en Abella- Vilallonga de ter- Gerona- Catalunya- España- 1170m
Quieren más datos?
Saludos
Javier
Hans-Otto Baral,
29-09-2016 20:15
Re : Rustroemia ?
Ah, it's in the eastern Pyrenees. If you have coordinates (or direction from Abella) and the date I would note that.
Bometon Javier,
29-09-2016 20:20
Re : Rustroemia ?
Ok Zotto, le envÃo las coordenadas.
Saludos
Javier
Saludos
Javier