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13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

13-09-2025 15:43

Edmond POINTE Edmond POINTE

Bonjour Christian,J'ai trouvé deux spores ressemb

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

07-09-2025 08:19

Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

08-09-2025 19:07

ruiz Jose

Hola me pasan esta recolecta en madera de fraxinus

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Capronia semiimmersa
Eduard Osieck, 15-04-2015 16:48
Capronia with partly submuriform spores: 16-19 x 5-5,5 um; 3-4-5 transversale and 0-2 longitudinale septa. IKI-. Perithecia (0,15 mm) half immersed in wood.
Could this be C. semiimmersa?
It looks very much like the find discussed on the forum/ included in the database:
http://www.ascofrance.com/search_forum/16959 and
http://www.ascofrance.com/search_recolte/3236

Can somebody provide one of the following papers (with descriptions of this species):
Réblová M. 1996. Two new Capronia species from the Czech Republic. Czech Mycol. 49(2): 77-83
or
Candoussau F. & Sulmont P. 1972. Dictyotrichiella semiimmersa nov. sp. Rev. Mycol. 36(3-4): 238-242.

Thanks for the help in advance!
Eduard
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  • message #35250
  • message #35250
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Gernot Friebes, 15-04-2015 20:23
Re : Capronia semiimmersa
Hi Eduard,

I agree that the morphology of the ascospores fits C. semi-immersa quite well (up to 20 µm long, > 5 µm broad, often inequilateral/slightly bent). Capronia pulcherrima for example is similar but has smaller ascospores. 

I'm going to send you the two papers.

Best wishes,
Gernot
Peter Püwert, 15-04-2015 20:24
Peter Püwert
Re : Capronia semiimmersa
Hello Eduard,
If it has till morning time or no other mushroom friend steps in I copy the first article.
Greetings Peter.

Edit: I see just, Gernot has already done it.
Eduard Osieck, 15-04-2015 22:05
Re : Capronia semi-immersa
Hi Gernot,

Thank you very much for sending both papers.

The other characters appear to match the species quite well. New for the Netherlands!

I guess the 5-septate Capronia I found a year ago (from the same locality and substrate), may have been also this species (but without noting longitudinal septa, spores not fully developed?): http://www.ascofrance.com/search_forum/28543


Eduard

Eduard Osieck, 15-04-2015 22:12
Re : Capronia semiimmersa
Hello Peter,
Thanks for your offer to send the paper.
It is nice to get such key papers for identification so fast so that the material can be checked again with descriptions at hand.
Regards, Eduard