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30-06-2025 19:05

RECHERCHE ARTICLE
ALAIN BOUVIER

Bonjour à toutes et à tousJe cherche à lire l'a

30-06-2025 06:57

Pezizales --Pyronema?
Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

30-06-2025 16:56

Septoria on Impatiens glandulifera
Lydia Koelmans

Please can anyone tell me the species name of the

30-06-2025 14:45

is this a Hymenoscyphus on Nothofagus?
Götz Palfner Götz Palfner

This is a quite common species on Nothofagus wood

25-06-2025 16:56

Scutellinia cejpii ?
Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

30-06-2025 12:09

Black erumpent on Populus (Ascodichaenaceae?)
Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

29-06-2025 18:11

unknown discomycete from Brooklyn
Ethan Crenson

Hello all, A friend found this disco yesterday in

28-06-2025 17:10

Literature Request
Peter Welt Peter Welt

I'm looking for: RANALLI, M.E., GAMUNDÍ, I.J. 19

28-06-2025 16:00

Salvia leaf parasite
Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

27-06-2025 14:09

Pyrenomycetous fungi on old stalks of Chamaenerion
Åge Oterhals

I found this pyrenomycetous fungi in mountain area

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Unknown species on hardwood
Ralph Vandiest, 08-04-2014 20:52
Ralph VandiestHello,

I found this species on unknown hardwoord. Frb 2/4mm x 1mm. At the inside you can see multiple round holes (diam 0,5x0,3mm).  Spores with 2 very small drops. Size 2/3x9/12µm.

Any suggestions?

regards,

Ralph
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Herrera Emerson, 08-04-2014 21:25
Herrera Emerson
Re : Unknown species (conidial state) on hardwood
Por el tipo de esporas pensaría en un Colletotrichum... pero realmente debería de observar el tipo de estructura donde se desarrollan las esporas para mencionarte.

Ralph Vandiest, 08-04-2014 22:23
Ralph Vandiest
Re : Unknown species on hardwood
Hello,


I found some asci (+- 60x10µm). Also added some pics of the inner structure.

Regards
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Herrera Emerson, 08-04-2014 22:39
Herrera Emerson
Re : Unknown species on hardwood
Te mencione Colletotrichum debido a que he visto este tipo de esporas en algunas plantas... pero definitivamente no lo es por el concepto de presencia de ascas.
Björn Wergen, 09-04-2014 09:59
Björn Wergen
Re : Unknown species on hardwood
Hi,

so we come back to Eutypa/Eutypella. This case is most probably a species of Eutypella due to its clustered perithecia embedded into a stroma.

regards,
björn
Enrique Rubio, 09-04-2014 14:20
Enrique Rubio
Re : Unknown species on hardwood

Hi Ralph


The white endostroma suggest me Eutypella leprosa

Ralph Vandiest, 09-04-2014 21:36
Ralph Vandiest
Re : Unknown species on hardwood
Hello all,


Indeed, the white entostroma leads in my eutypella key also to E leprosa.


Regards,

Ralph