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01-06-2025 09:37

Octospora
Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

05-07-2025 12:38

Pyrenomycetous fungi on dead Juniperus twig
Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

04-07-2025 20:12

Black thready anamorph
Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Ascomycete on a herbaceous stem.
Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Salvia leaf parasite
Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

En tallo de herbaceas 1102
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Melampsora ??? en Salix
Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Yellowish asco on submerged Larix needles
Francois Guay Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Help with a Pleosporal.
Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

hymenoscyphus albidus
Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

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Leptotrochila on leaves of Silene
Enrique Rubio, 16-06-2014 18:24
Enrique Rubio

Hi again


I'd like to know your opinion about this Leptotrochila species growing on previous years leaves of Silene (alba?, vulgaris?) at 1400 m of altitude


Thanks again

Hans-Otto Baral, 16-06-2014 18:42
Hans-Otto Baral
Re : Leptotrochila on leaves of Silene
Hi Enrique

I did not see asci and paraphyses, did I miss part of it?

Zotto
Enrique Rubio, 16-06-2014 18:44
Enrique Rubio
Re : Leptotrochila on leaves of Silene
Have you seen the page 2 of this document?
Hans-Otto Baral, 16-06-2014 18:53
Hans-Otto Baral
Re : Leptotrochila on leaves of Silene
I overlooked. Actually I prefer jpg, could you please send me by mail? Makes it much much easier for me to put and use in Cubby.

Very interesting and unknown to me. My database has only Pyrenopeziza capsulicola Petrak 1947 on Silene with such spore size, but this has nonseptate spores.

Zotto
Enrique Rubio, 16-06-2014 18:58
Enrique Rubio
Re : Leptotrochila on leaves of Silene

Thanks. I 'll send you it at higher resolution. At least, do you agree with me in the genus Leptotrochila?


I see any stromatal tissue under the apothecia

Hans-Otto Baral, 16-06-2014 19:34
Hans-Otto Baral
Re : Leptotrochila on leaves of Silene
The eccentrical septation of the spores would fit L. cincta, L. astrantiae, L. sanguisorbae or L. ranunculi. I have no clear idea about the circumscription of the genus.

Did you look in Schüepp 1959?  I fear it is very difficult to compare there. Also I did not see the substrate Silene in his paper.

If you could identify the substrate to species, this would be imprtant.
Zotto
Enrique Rubio, 16-06-2014 19:43
Enrique Rubio
Re : Leptotrochila on leaves of Silene

I must wait because tha plant has not flowers, only the enlarged flower calyces are present.


I don't look this fungus in Schüepp's paper