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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

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Pragmopora?
Karl Soler Kinnerbäck, 23-03-2024 21:33
Found this disco on Quercus robur wood in Örebro, Sweden, 2024-03-23.

Ascomata dark violet-black, superficial, gelatinous when fresh

Asci 110-120 x 11-12, IKI- (however, with a few years old lugol)

Sp hyaline 60-90 x 3-4, up to ~30 septate

Could it be Pragmopora? Suggestions welcome
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Karl Soler Kinnerbäck, 23-03-2024 21:34
Re : Pragmopora?
more photos
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Hans-Otto Baral, 23-03-2024 22:38
Hans-Otto Baral
Re : Pragmopora?
I wonder if it is Gorgoniceps. could you do a closeup of the excipulum from outside?
Karl Soler Kinnerbäck, 24-03-2024 13:30
Re : Pragmopora?
Hi Zotto,

Here is an attempt.

Best regards
Karl
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Adam Polhorský, 24-03-2024 14:41
Re : Pragmopora?
Hi Karl and Zotto,

this is the "Ionopatella multiseptata"


The brownish exudate should be strongly ionomidotic.

Karl, we have an article in prep, it would be nice to add this find. Can I ask you for collection data? And if it will be placed in a herbarium, also a number of the collection. Thank you,

Adam
Karl Soler Kinnerbäck, 24-03-2024 15:50
Re : Pragmopora?
Hi Adam!

Interesting! Thanks for the ID.
Yes there is a strong purple reaction with KOH if that is what Ionomidotic means.


Here are collection data:
Collector: Soler Kinnerbäck, Karl
Collector no.: FA-24-017
Date: 2024 03 24
Country: Sweden
Province: Närke
Parish: Hidinge
Locality: Svartkärrs nature reserve
Habitat: Temperate deciduous forest, on wood on dead, standing Quercus robur
Coordinates: latDD 59.23783; longDD 14.92991


Here is the sighting in the swedish observations database:
https://www.artportalen.se/Sighting/115378908


I only have a few ascomata but will try and deposit to a herbarium, in that case I will get back to you with the catalougue number.


Best regards
Karl

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Hans-Otto Baral, 24-03-2024 16:32
Hans-Otto Baral
Re : Pragmopora?
Woww, I did not consider this. And I saw the curved paraphyses. Now I got an idea: this must be "Claussenomyces" tympanoides of which long ago I had studied the type, and a later synonym is C. pusiluus, the type of which Luis has studied. I will move this species now from Tympanidaceae to Cordieritidaceae.
Adam Polhorský, 24-03-2024 17:58
Re : Pragmopora?
Super! Thanks Karl
Ha, I looked in the past at Cl. tympanoides and also at your folder Zotto but I did not make the connection. It really seems to be this species. I can look at it in more detail later. Luis did not try sequencing? It was probably too old.
Hans-Otto Baral, 24-03-2024 18:03
Hans-Otto Baral
Re : Pragmopora?
I am sure he nows the species only from this old material and did not try DNA. I hope we will get a seuqence of my specimen which is intermediate between the two with 1-septate spores. The lab in MS will perhaps continue in June.