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20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

18-03-2026 13:09

Khomenko Igor Khomenko Igor

I recently examined Celtis occidentalis branches

17-03-2026 19:41

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

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Unguiculella eurotioides?
Viktorie Halasu, 30-11-2019 21:40
Viktorie HalasuHello,
I'd like to ask for you help:

1. Is it Unguiculella eurotioides or something else?
2. Spores in ascus seemed euamyloid - could there be some IKI+ sheath?

Apothecia 100-150(180) um, yellowish, on hardwood. 
Hairs uncinate, glassy, IKI-, CR-, KOH- (without heating).
Paraphyses with uncinate apex.
Asci H+ , IKI-. Spores perhaps not fully mature (almost no free ones). 

Thank you very much in advance.
Viktorie
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Hans-Otto Baral, 30-11-2019 22:33
Hans-Otto Baral
Re : Unguiculella eurotioides?
Hi Viktorie

I never saw an amyloid reaction of spores in Unguiculella. And I think this is U. eurotioides, yes.

No sequence seems to exists of this species, and I would be happy if someone would take DNA of it.
Viktorie Halasu, 30-11-2019 22:44
Viktorie Halasu
Re : Unguiculella eurotioides?
Dear Zotto,
thank you for confirmation, I wasn't sure if it's not only herbicolous species.

I'll consult it how much material would be necessary for sequencing. It might be difficult to clean it completely from contamination, there were some anamorphs nearby. Will let you know when there's any progress with it.

Viktorie
Hans-Otto Baral, 01-12-2019 08:52
Hans-Otto Baral
Re : Unguiculella eurotioides?
I often had it on wood/bark, not sure if it is always the same, but at least very similar. What was the substrate here?

Thanks for trying!