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Alex Akulov Alex Akulov

Dear FriendsToday I made the pdf file of Velenovsk

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Juuso Äikäs

These little black ascos were growing on a dead, d

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Charles Aron Charles Aron

Hi All,Recently I came across these minute, setose

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B Shelbourne B Shelbourne

• Hyaloscyphaceae (no VBs), Hyaloscypha: Macro a

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Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, March 2024

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DAVID MARCOS DAVID MARCOS

Spores (telles qu'elles apparaissent à l'intérie

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Thierry Blondelle Thierry Blondelle

HiOn Hedera helix fallen branchEcological habitat:

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michel bertrand

Bonjour, Malgré de nombreuses recherches, je n'a

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Ursula Kozik

Bonjour et bonne journée, On m'a envoyé une tro

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B Shelbourne B Shelbourne

• Scuttelinia: Macro and habitat.• S. scutella

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Nectria sp. overgrowing Kretzchmaria
Esquivel-Rios Eduardo, 01-10-2012 03:37
Hi All.

Recently i found a Nectria (?) overgrowing Kretzschmaria ascostromas, may a Nectria expert can identificate this species. Thanks.
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Cesar Herrera, 01-10-2012 04:01
Re : Nectria sp. overgrowing Kretzchmaria
Hi, 

This is a Cosmospora species. This species belongs in a species complex (Cosmospora viliuscula species complex). Species in this complex are notorious for occurring on Xylariaceous fungi. I am currently working on a paper for this group. I can tell you in advance that it might be necessary to identify the Kretzschamaria species to key the Cosmospora to species rank. 


Cesar
Esquivel-Rios Eduardo, 01-10-2012 21:58
Re : Nectria sp. overgrowing Kretzchmaria
I think its K. deusta, but im post spore photos, for your opinion.
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Esquivel-Rios Eduardo, 01-10-2012 22:24
Re : Nectria sp. overgrowing Kretzchmaria
A common species of Cosmospora are reported in Costa Rica, near Panama, a Cosmospora vilior, looks the same fungi, wath do you think.?

http://darnis.inbio.ac.cr/ubisen/FMPro?-DB=UBIPUB.fp3&-lay=WebAll&-error=norec.html&-Format=detail.html&-Op=eq&id=5150&-Find
Cesar Herrera, 02-10-2012 00:54
Re : Nectria sp. overgrowing Kretzchmaria
This is probably a true Cosmospora viliuscula given the host. Cosmospora vilior is a name in the old literature that was used for this species complex. Hower, it was incorrectly applied because the type species of C. vilior occurs on an Eutypella species.