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13-02-2020 00:11

Josep Torres Josep Torres

Hola.Imágenes tomadas el 2 de Febrero en la Repú

18-02-2020 22:32

Christine VALANCE

Bonjour, je sèche lamentablement sur cet asco tr

16-02-2020 18:00

Josep Torres Josep Torres

Hola.Especie fotografiada el 29 de Septiembre de 2

17-02-2020 22:31

Eric Bionne Eric Bionne

Bonjour à tous;Lasiosphaeria sur écorce de Fagus

17-02-2020 21:25

Enrique Rubio Enrique Rubio

Do you have some idea on this fungus with scutate

18-02-2020 08:53

Alain GARDIENNET Alain GARDIENNET

Hi forum, Have either of you ever observed the te

16-02-2020 16:48

Peter Thompson

Hello Everyone,I have found some pale yellowish re

17-02-2020 00:10

Valencia Lopez Francisco Javier

Hola a todos/asAdjunto algunas fotos de unos supue

17-02-2020 16:17

Björn Nordén

Hi!Can someone please tell me what this is? It has

16-02-2020 15:25

Riet van Oosten Riet van Oosten

Hello, Just a try :-) Found by Rene Hoogenboom,

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Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
Thomas Læssøe, 27-01-2020 19:48
https://svampe.databasen.org/observations/10079407
Hans-Otto Baral, 27-01-2020 22:16
Hans-Otto Baral
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
Hi Thomas

Tystrup lake, I remember :-)

Damned, I wrote half a roman and after saving I lost it :-(

I wonder why in denmark to my knowledge no O. aristata was found so far.

But the spore head is too long in your sample, it could be O. clavuliaristata but that has shorter tails, or O. clavuliformis which has broader tails, also distinct teeth at the margin.

Best fit some samples we have as "O. cf. aristata" on our O. aristata drawing plate: Figs 10-12.

Presumably they differ genetically from typical O. aristata though we have no proof for that.

I assume you have only very few apos. I wonder if there are very short glassy processes at the margin.

Zotto
Thomas Læssøe, 28-01-2020 09:20
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
one apo only - I looked in vain for more - I saw no marginal protuberances :-(
Thomas Læssøe, 28-01-2020 12:56
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
but I did see the long-armed hyaline conidia
Hans-Otto Baral, 28-01-2020 13:02
Hans-Otto Baral
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
You saw some? And no photo? How many arms?
Thomas Læssøe, 28-01-2020 13:07
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
there are five Danish collections down as aristata plus this new one

https://svampe.databasen.org/observations/495617 (dentate, no ill.)
and the rest likewise older records not illustrated on the databse. Mostly identified as occulta and all s.l.?
Thomas Læssøe, 28-01-2020 14:41
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
like a big cross so four I guess
Hans-Otto Baral, 28-01-2020 14:51
Hans-Otto Baral
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
Big cross would be wonderful. So this weill remain O. cf. aristata.

This was a thin corticated twig?

For the other I cannot say. O. occulta is so far purely American.