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27-03-2024 22:53

Charles Aron Charles Aron

Hi All,Recently I came across these minute, setose

26-03-2024 17:14

Juuso Äikäs

These little black ascos were growing on a dead, d

25-03-2024 13:41

B Shelbourne B Shelbourne

• Hyaloscyphaceae (no VBs), Hyaloscypha: Macro a

25-03-2024 21:27

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, March 2024

26-03-2024 14:37

DAVID MARCOS DAVID MARCOS

Spores (telles qu'elles apparaissent à l'intérie

24-03-2024 08:27

Thierry Blondelle Thierry Blondelle

HiOn Hedera helix fallen branchEcological habitat:

26-03-2024 11:06

michel bertrand

Bonjour, Malgré de nombreuses recherches, je n'a

25-03-2024 14:08

Ursula Kozik

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

25-03-2024 03:56

B Shelbourne B Shelbourne

• Scuttelinia: Macro and habitat.• S. scutella

25-03-2024 20:21

DAVID MARCOS DAVID MARCOS

Bonjour, je m'appelle David et je débute dans l'i

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Calycellina??
Garcia Susana, 24-07-2020 09:57
Hola,

Un poco de ayuda me vendría bien para identificar esta especie.

Crecían (solamente dos apotecios) sobre un tallo herbáceo indeterminado.

No he podido observar bien el margen del apotecio y las fotos aportan la información que tengo.

He pensado que puede tratarse de una Calycellina, pero no estoy segura.

Gracias, un saludo

Susana
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Hans-Otto Baral, 24-07-2020 10:40
Hans-Otto Baral
Re : Calycellina??
Ah this one: Psilachnum lanceolatoparaphysatum. This mostly grows with or on this black anamorph which might belong to the fungus or not.

The inner tissue should react blue in iodine.

I would be glad to add some data to it, at least the date.

Zotto
Garcia Susana, 24-07-2020 11:03
Re : Calycellina??
Gracias Zotto,

La recolecta es en Sarasibar (Navarra) y la fecha 09-07-2020

saludos

Susana
Hans-Otto Baral, 24-07-2020 11:03
Hans-Otto Baral
Re : Calycellina??
Gracias!
Luc Bailly, 24-07-2020 23:29
Luc Bailly
Re : Calycellina??
Hello,

This hairy anamorph looks like a Colletotrichum. Could you post photos of the conidia's if there are some?

Cheers - LUC
Garcia Susana, 25-07-2020 09:53
Re : Calycellina??
Lo siento, pero no hice fotos al anamorfo y ya no tengo la muestra.

Un saludo

Susana
Hans-Otto Baral, 25-07-2020 11:20
Hans-Otto Baral
Re : Calycellina??
I also did not find images of the microscopy of this anamorph in the many samples. In a note to PP20090614 Piotr Perz suggested ?Colletotrichum or ?Vermicularia. He even gained an ascospore isolate, in which no black anamorph developed.