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Mot de passe perdu? S'inscrire

12-04-2026 17:56

Seeking genus for 1 – 3 septate spored asco. on herb Nepteta cataria (Mint).
Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 15:52

Anamorph on Salix
Gernot Friebes

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

12-04-2026 12:22

Unknown anamorph on Primula eliator
William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

11-04-2026 15:45

Article search - Octospora ithacaensis
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Please, could anyone send me this paper?Moyne G.,

11-04-2026 13:34

Requesting help with Dasyscyphella sp. ID
Artem Ptukha

Hello, I am seeking assistance with the identific

11-04-2026 10:42

Una para ID
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, España, recolec

11-04-2026 10:19

Bientôt, un nouveau livre important
Michel Hairaud Michel Hairaud

Chers amis d'Ascofrance , voici une très bonne no

11-04-2026 10:10

An important new book
Michel Hairaud Michel Hairaud

Dear Ascofrance members, here is some very good ne

10-04-2026 23:22

Pyreno on Phragmites australis
Gernot Friebes

Hi,ascospores are 1- to 3-septate, approximately 

10-04-2026 15:51

Botrytis ficariarum & Peronospora ficariae?
William Slosse William Slosse

Hello everyone, On 08/04/26, I found a growth sit

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Ascomycete sp
Salvador Emilio Jose, 21-01-2023 11:00
Hola buenos días.Alguna idea para este Ascomycete encontrado ayer 20/01/2023 en tronco muy degradado de Pinus halepensis.

Reacción al melzer negativa.

No he podido medir esporas, seguro son jóvenes aún.

Pido perdón por las fotos micro que no son muy buenas, pero aún soy novato en micro de especies tan pequeñas.

Gracias.

Un saludo.

Emilio.
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Hans-Otto Baral, 21-01-2023 11:07
Hans-Otto Baral
Re : Ascomycete sp
I cannot verify the negative iodine reaction on your photos. My idea was the common Hyaloscypha aureliella, but I am rather uncertain. You did not provide any measurements, which makes it not easy.
Salvador Emilio Jose, 21-01-2023 11:59
Re : Ascomycete sp
Sorry Hans, I'm looking at it, and yes, we can see a reaction + at the apex of the Ascas
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Salvador Emilio Jose, 21-01-2023 12:04
Re : Ascomycete sp
Hans, what do you advise me to look at and how to confirm that it is Hyaloscypha aureliella.
Thanks.
All the best.
Emilio.
Hans-Otto Baral, 21-01-2023 12:22
Hans-Otto Baral
Re : Ascomycete sp
Generally, oil immersion is necessary, I assume you used 400x. Spore size, ascus croziers, and a closeup of the hairs with scale and a hyaline or yellowish resin on the them.
Salvador Emilio Jose, 21-01-2023 12:31
Re : Ascomycete sp
Thanks, I'll try to show some of what you recommend.
All the best.