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Mot de passe perdu? S'inscrire

24-01-2020 15:35

Thomas Læssøe

No clue on this one but maybe all you clever ones

25-01-2020 21:27

Thorben Hülsewig

Hi there,here is another asco on Rhizophora mangle

25-01-2020 20:37

Elisabeth Stöckli

Bonsoir, Quelqu'un peut me faire parvenir la docu

25-01-2020 20:57

Thorben Hülsewig

Hi there, today i found two ascomycetes on a leaf

23-01-2020 13:54

Patrice TANCHAUD

Bonjour, récolte dans un lieu incendié où il y

22-01-2020 20:14

Thorben Hülsewig

Hi there, two week ago i found a Pseudonectria pa

24-01-2020 17:43

Björn Nordén

Hi!Has anyone some advice on this? the ascospores

24-01-2020 16:38

Thomas Læssøe

https://svampe.databasen.org/observations/10072105

22-01-2020 21:21

Castillo Joseba Castillo Joseba

Especie recolectada en corteza de eucalipto, en la

23-01-2020 14:29

Castillo Joseba Castillo Joseba

Recolectado en caña de gramineas en zona dudarPie

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Roseodiscus formosus confirmation
Robin Isaksson, 02-01-2020 11:40
Robin IsakssonFound this one i with moss in sand 20 meters from the sea in southern Sweden some days ago.
I think this one fit with R. formosus.
spores in water is 14-16x4-4,5 um some with two cells and it seams like its a gel coating.
asci react orange-red and many spores react red at the endes.
parafysen are long slim and broadensa little at the tip.


Regards,

Robin
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Stip Helleman, 17-01-2020 22:20
Stip Helleman
Re : Roseodiscus formosus confirmation
Hallo Robin,

I see your topic now for the first time, I think you are right although microscopy is not very clear. THe glycogene guttules in the spores fits well together with measurements. A gel coating we did not observe but is not strange in Helotiales with ejection and disappear quick afterwards.

regards,

Stip
Robin Isaksson, 17-01-2020 22:57
Robin Isaksson
Re : Roseodiscus formosus confirmation
Hi,

Thank you for the comment.

regards,

Robin