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19-11-2024 15:51

Francois Guay Francois Guay

Hi everyone, I found this Antinoa-like species las

19-11-2024 00:36

Pérez del Amo Carlos Manuel Pérez del Amo Carlos Manuel

Hace unos días encontramos numerosos ejemplares d

19-11-2024 14:48

Watt John

Scoring the characters on Mal's Tombio key actuall

04-11-2024 17:32

Yves Antoinette

Bonjour, je pense qu'il peut s'agir de Trichoderma

12-11-2024 16:43

Ethan Crenson

Hello all, This weekend a friend found these dark

19-11-2024 08:57

Lothar Krieglsteiner Lothar Krieglsteiner

.. on dead stems of indet.dicotyl, maybe Phytolacc

19-11-2024 20:00

Stephen Martin Stephen Martin

I have found this intriguing fungus which looked l

19-11-2024 14:08

Dragiša Savic

Hello everyone, some interesting anamorphs. The fi

19-11-2024 17:21

Garcia Susana

Hola a todos. Mando este ascomiceto que no consig

18-11-2024 17:56

Bernard Declercq Bernard Declercq

Hello,I am urgently loooking for following paper:P

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Lambertella tubulosa
Rot Bojan, 01-11-2024 14:54
Can someone tell me more about this mushroom please?
2024-3052-ALV48470 3-16/9/2024 * = LSU ok, 99.65% Lambertella
tubulosa MH872970, Tricladium splendens OR243764, and others
Can ITS analysis be interpreted differently?

Bojan
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Hans-Otto Baral, 01-11-2024 19:49
Hans-Otto Baral
Re : Lambertella tubulosa
Hello

it is great to have a sequence similarity for LSU, but ITS would be definitely more valiable because it is more frequently used.

Besides, it would be much helpful if you could provide micros in water from the fresh fungus.

What I can see is that croziers are present. But not even spore size is available. This could be an interesting case, but it could also be the common Hymenoscyphus imberbis, which is a complex I suspect.
Rot Bojan, 01-11-2024 21:06
Re : Lambertella tubulosa
Thanks Hans-Oto for the quick reply. I also found measurements of spores, unfortunately there are not enough measurements, maybe it will be enough. Even the first ITS research: 
2024-3052-ALV48470 3-16/9/2024 * = ITS ok, 99.83% undetermined
Helotiales MZ650953, 98% Zalerion, Helicodendron, Halenospora and
others, LSU?
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Rot Bojan, 01-11-2024 21:28
Re : Lambertella tubulosa
In the water
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Hans-Otto Baral, 01-11-2024 22:07
Hans-Otto Baral
Re : Lambertella tubulosa
The paraphysis is dead but remnants of the refractive vacuoles (VBs) are visible.
Actually I see a 100% match between MZ650953 and
KC411993 Hymenoscyphus imberbis strain HB 6797 from Tübingen.
This was a typical representative f that species collected by me. So your specimen is also H. imberbis.
An unpublished LSU of H. imberbis (HB 7894 from Mongolia, without ITS) is 99.8% to L. tubulosa (e.g. CBS 125202), Centrospora clavata, Tricladium obesum and Spirosphaera floriformis. But in ITS blast of my H. imberbis I get only Tricladium obesum with 97.5% and Lambertella tubulosa with 97%. So these are obviously not conspecific and LSU is not useful for species delimitation.
Rot Bojan, 01-11-2024 22:16
Re : Lambertella tubulosa
Thank you for the comprehensive and supported answer
Greetings from Slovenia
Bojan