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18-07-2025 23:03

Help with some conidia.
Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

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

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Geopora?
Ronald Morsink, 15-11-2020 14:36
Hello i am new here, My name is Ronald Morsink from the Netherlands. 

I found this Geopora : 
In a dry stream wihth rich sand in a wood in The Netherlands.
The tree he was standing by is a oak and corylus. 
The apothecia are 1 cm til 4,5 cm. 
Spores are: 24 - 30 mu  12-14 mu with 2 drops and little drops between it. 
99% of all the spores in the asci and beyond have 2 drops. rare 1 drop. 
Parafysen septated and sometimes curved. 
Q= 1,98

Could it be Geopora foliacea maybe? 

Sincerely, Ronald Morsink 

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Nicolas VAN VOOREN, 15-11-2020 17:01
Nicolas VAN VOOREN
Re : Geopora?
You're right for the genus (although I prefer the name Sepultaria for the epigeous species) but I cannot say for the species. I have no experience of a species with such cylindrical ascospores.
This is a difficult genus which needs a serious revision. The species forms ectomycorhizae, so ecology is important.
You should keep your collection in herbarium for future studies...
Ronald Morsink, 17-11-2020 19:00
Re : Geopora?
Hello Nicolas, 

Thank you for the comment and information. 

Regards, 
Ronald Morsink