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26-04-2025 07:15

Dragiša Savic

Hello everyone,the lichen is Candelariella aurella

25-04-2025 22:48

Gustaf Fredell Gustaf Fredell

Hello,I hope everything is going well. I couple mo

18-04-2025 23:16

Robin Pétermann Robin Pétermann

Bonjour, Voici une probable Mollisia, genre que j

24-04-2025 21:35

Thorben Hülsewig

Hi there,last week i could found this asco on an S

25-04-2025 17:24

Stefan Blaser

Hi everybody, This collection was collected by J

25-04-2025 09:33

Josep Torres Josep Torres

Ascomata shaped like deformed black grains, measur

24-04-2025 21:53

Lothar Krieglsteiner Lothar Krieglsteiner

... 15.7.24 in the Alps. There were many asci with

23-04-2025 20:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoon Looking for Octospores / Lamprospo

24-04-2025 15:03

Henri Koskinen

Hello, I collected this Lasiobolus 22.04. near Hel

23-04-2025 19:58

Francois Guay Francois Guay

I found this interesting Orbilia sp. one year ago

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Discomycete
Castillo Joseba, 03-04-2025 12:44
Castillo JosebaMe mandan en matgerial seco de Galicia (España),  recolectado en madera de Acacia


A ver si hay alguna sugerencia

Saludos
Joseba
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Enrique Rubio, 03-04-2025 12:48
Enrique Rubio
Re : Discomycete
Hola Joseba.
Probablemente Pyrenopeziza aquosa. De esta especie puse tan sólo hace unos días una ficha en Ascofrance. A mi juicio se trata de una especie muy interesante.Un abrazo
Castillo Joseba, 03-04-2025 12:59
Castillo Joseba
Re : Discomycete
Gracias chaval,  un abrazo
Hans-Otto Baral, 03-04-2025 21:01
Hans-Otto Baral
Re : Discomycete
Yes indeed, earlier called "Mollisia" dextrinospora. I would include this find in my manuscript if you send me collection data.
Michel Hairaud, 03-04-2025 21:27
Michel Hairaud
Re : Discomycete
Hi Zotto, 

Do you prefer P. aquosa to P. dextrinospora (actually not yet published ) and also : did you notice the publication of Cadophora dextrinospora (Korf) Koukol & Maciá-Vicente 2020 ? 

AmitiésMichel
Hans-Otto Baral, 03-04-2025 22:24
Hans-Otto Baral
Re : Discomycete
Yes I did. Luis studied authentic P. aquosa and confirmed the identity. At the moment I have this species under the third name subglobosa (see my folders), but auqosa is the oldest.
Enrique Rubio, 04-04-2025 13:15
Enrique Rubio
Re : Discomycete
Mollisia dextrinospora Korf would be an epithet to discard for this collection of Joseba and also for mine (see my record in Ascofrance) since in the prologue it is said that the asci are absolutely J(-).
I could also observe that some spores inside the asci take on a reddish colour and that they also seem to have a very fine asperulate ornamentation. On the other hand, it fits quite well with Berk. & Broome's protologue.
I also do not know whether Baral's combination in Pyrenopeziza aquosa of Baral in IF is fully valid although I suspect it does.
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Hans-Otto Baral, 04-04-2025 21:48
Hans-Otto Baral
Re : Discomycete
Yes, the protologue says definitely inamyloid, even after KOH. But Luis reexamined the type (CUP 1557), you can see the photos also in my folder subglobosa dextrinospora Macaronesia, and the apical rings were there and deep blue!

I think the combination I did by thinking of the species with smooth non-reactive spores.
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Enrique Rubio, 05-04-2025 11:56
Enrique Rubio
Re : Discomycete
There must be some mistake, because it seems impossible to me that Korf did not see that huge number of bluish pores.
I still think your combination is good because the spores I was able to study seem to have a very fine, barely visible ornamentation that went unnoticed by Bek. & Broome.
Hans-Otto Baral, 05-04-2025 12:08
Hans-Otto Baral
Re : Discomycete
Yes, the warts are easily overlooked and vary, depending on maturity. From Luis' reexamination there is no doubt about the ID of dextrinospora, including warts on the spores. 

In my folder of "subglobosa" for England I have photos of an authentic specimen of aquosa, made by Mariko Parslow: Mollisia aquosa, K(M)264807, ex herb. Berkeley. The warts are indistinctly visible, but the quality is not good. Comgo Red would have been required. The type is apparently missing.

In England the species is most often collected on Ilex, and apparently alsways in association with Nectria punicea var. ilicis, which led people there to believe that it is specialized on that plant and fungus. In Bretagne JPP finds it mostly on Ulex.  Since sequences from Ilex are missing, I cannt finally conclude that P. aquosa is a plurivorous species, although I am quite sure.
Enrique Rubio, 05-04-2025 13:30
Enrique Rubio
Re : Discomycete
Here my data collection:Bosque-Jardín de la Fonte Baxa, Luarca, Asturias, Spain,
26.III.2025, 49 m of altitude, on a corticated fallen log (80 mm in diam.) of Acer platanoides, leg. D. Palma, det. E. Rubio, ERD-10049 (to be deposited in the herbarium of the Faculty of Biology of the University of León).
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Hans-Otto Baral, 06-04-2025 21:05
Hans-Otto Baral
Re : Discomycete
Ah. another collection! Here as I include it:

Asturias, 0.5 km NW of Lluarca, Bosque-Jardín de la Fonte Baxa, 49 m, log of Acer platanoides, on bark, 26.III.2025, D. Palma, vid. E. Rubio (ex ERD 10049, LEB).

I am sure you have a docu?
Enrique Rubio, 06-04-2025 21:25
Enrique Rubio
Re : Discomycete
Hi Zotto.
Few days ago I sent a file to Ascofrance. But I must make a correction: today I saw that the wood was Liriodendron tulipifera and not Acer platanoides.
I can send you my docu at higher resolution. I don't know Joseba's data, sorry.
Hans-Otto Baral, 06-04-2025 21:35
Hans-Otto Baral
Re : Discomycete
Joseba sent me his data. I cannot remember your posting.
Enrique Rubio, 06-04-2025 22:40
Enrique Rubio
Re : Discomycete
See last records.
Hans-Otto Baral, 06-04-2025 22:47
Hans-Otto Baral
Re : Discomycete
I am unable to locate your post. Was it under the name Mollisia aquosa?
Michel Hairaud, 07-04-2025 06:39
Michel Hairaud
Re : Discomycete
Hans-Otto Baral, 07-04-2025 10:54
Hans-Otto Baral
Re : Discomycete
Ah, thanks! I never look there :-(

Google Earth says Llaurca, are there different spellings?
Enrique Rubio, 07-04-2025 11:32
Enrique Rubio
Re : Discomycete
The correct is Luarca (in Spanish).