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Mot de passe perdu? S'inscrire

17-09-2025 16:14

Philippe PELLICIER

Apothécies enterrées, fermées au début puis s'

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

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Neocosmospora?
Unai Fernandes, 09-12-2020 23:42
Hi everybody!

I collected this perithecial fungus, i think that is a one Nectriaceae, in dead plant of Sambucus sp. Looks like Neocosmospora haematococca but i dont have more bibliography for this genus and i have several doubts.


Perithecia: Red colour and the spore group forms a brown structure outside the perithecia. In KOH purple colour.
Ascospores: 12-15 X 6-7 um, with one septa, hyaline and some times brown colour.


Any help is welcome! Thanks you very much!

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Christian Lechat, 10-12-2020 04:35
Christian Lechat
Re : Neocosmospora?
Hi Unai,

your fungus looks like Neocosmospora haematococca.

Are the ascospores striate?

Cheers,

Christian
Unai Fernandes, 10-12-2020 11:41
Re : Neocosmospora?
Hi Christian!

Yes, the ascospores are striate. 



Good day!



Unai
Unai Fernandes, 13-12-2020 01:01
Re : Neocosmospora?
Hi Christian!

 One cuestion, N.haematococca have ascospores striate?

Thanks you very much for all the help! 

Keep you well! Until another!

Unai
Christian Lechat, 13-12-2020 06:06
Christian Lechat
Re : Neocosmospora?
yes Unai, the ascospores of N. haematococca are striate.

Christian