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28-07-2011 18:31

Alex Akulov Alex Akulov

Dear FriendsToday I made the pdf file of Velenovsk

26-03-2024 17:14

Juuso Äikäs

These little black ascos were growing on a dead, d

27-03-2024 22:53

Charles Aron Charles Aron

Hi All,Recently I came across these minute, setose

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

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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.