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06-04-2024 15:40

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, March 2023

02-04-2024 16:24

éric ROMERO éric ROMERO

Bonjour, J'ai besoin de votre aide pour ce petit

06-04-2024 15:00

Charles Aron Charles Aron

Hi All, I came across some minute whitish apothec

19-02-2024 08:01

Stoykov Dimitar Stoykov Dimitar

Hallo,Attached are photos of ascomycete finding, f

03-04-2024 21:03

Thierry Blondelle Thierry Blondelle

Bonjour,Cette récolte m'intrigue. Mes observation

04-04-2024 23:31

Peter Welt Peter Welt

Ich weiß. dass er auch hier aktiv war. Liebe Fr

02-04-2024 19:53

Milan Malek Milan Malek

Hello forum,I would like to ask you for help with

03-04-2024 20:01

Margot en Geert Vullings

On hedera leave we saw these round structures with

03-04-2024 22:20

Wim de Groot

I am not sure which Peziza this is. On cow dung, d

04-04-2024 11:01

Marc Detollenaere Marc Detollenaere

Dear Forum,On the leafs of Scilla bifolia, a rare

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Vexillomyces atrovirens? => probably V. munathinus
Riet van Oosten, 06-04-2024 15:40
Riet van Oosten
Hello,

Found by Laurens van der Linde, March 2023, on Quercus.

Is this Vexillomyces atrovirens?

- apothecia 0.5-2 mm

- not ionomidotic

- IKI-

- ascus with crozier

- ascoconidia 2.5-3 x 1 µm

- primary ascospores more than 7-septate, 20 µm long

Greetings, Riet
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Hans-Otto Baral, 06-04-2024 16:11
Hans-Otto Baral
Re : Vexillomyces atrovirens?
The ascoconidia are rather allantoid and the ascospores cylindrical and seemingly without longisepta, so it is clearly not atrovirens. I assume the specimen is from NL. So it could be V. hydnicola or V. munathinus, the latter being the probable choice. It likes to grow together with Dacrymyces.
Riet van Oosten, 06-04-2024 16:22
Riet van Oosten
Re : Vexillomyces atrovirens?
Yes NL.
Thank you very much Zotto.
Stip Helleman, 06-04-2024 22:26
Stip Helleman
Re : Vexillomyces atrovirens? => probably V. munathinus
Interesting, but I can not find anything about munathinus

Cheers,

Stip
Hans-Otto Baral, 07-04-2024 07:13
Hans-Otto Baral
Re : Vexillomyces atrovirens? => probably V. munathinus
Stip, you do not have our old Claussenomyces.key? Guy used munathina, and I assume that is more correct because it is an abbreviation for something like museum nationalis thi... naturalis.