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19-04-2026 21:23

Steve Clements

Bonjour, I found this anamorphic fungus on old pl

19-04-2026 20:46

Steve Clements

1 mm diameter approx spherical conidiophores on pl

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

17-04-2026 15:14

Bruno Coué Bruno Coué

Bonjour.Récoltes du 16/04/2026, sur feuilles mort

12-04-2026 15:52

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

16-04-2026 22:09

Buckwheat Pete

Hello, I'd like to ask about this older specimen:

15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

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Delitschia griffithsii Cain.
Joop van der Lee, 08-12-2015 16:42
Joop van der LeeFound on horse dung.


Photo of fruitbody is not very clear.

Asci: 8-spores, uniseriate, 485-525x50-60 um, expanding in water up to 71.5 um

Spores: Transversly septated, surrouded by a gelatinous layer 21.3 um wide, 71.9-76.3 (-81.5)x35.5-39 um, no germ slit observed.


In the publication "Addition to the genus Delitschia by Allen & Cain" spore sizes for D. chodocola are 64-82x19.5-28 um and for D. pachylospora 47-65(-75)x25-37 um.

The drawings for D. chodocola do not match with the photos taken while for D. pachylospora they do.


These two species are the only ones having such large spores for 8-spored asci as mentioned in the key list.
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Norbert Heine, 08-12-2015 18:30
Norbert Heine
Re : Delitschia pachylospora?
The spores match very well with those of Delitschia griffithsii Cain.
Luck-Allen & Cain: 73-79 x 34-40, Asci uniseriate.
Currently we have this species on old dung of Koniks (nearly wild horses).

In my opinion D. chodocola and D. pachylospora are different species.

Regards
Norbert
Joop van der Lee, 08-12-2015 18:50
Joop van der Lee
Re : Delitschia pachylospora?
Thanks for the info Norbert, do you have any documentation about Delitschia griffithsii Cain?
Norbert Heine, 08-12-2015 22:05
Norbert Heine
Re : Delitschia pachylospora?
There are some documentations at the Pilzforum.eu.
One of the best by B. Wergen.
You can find it here:
http://www.pilzforum.eu/board/thema-the-secrets-of-griffith-s-delitschia

Regards
Norbert
Joop van der Lee, 09-12-2015 09:34
Joop van der Lee
Re : Delitschia pachylospora?
Thank you Norbert