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30-04-2025 01:29

David Chapados David Chapados

Hi, I found Dactylellina candida/candidum, recent

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Louis DENY

Bonjour forumVosges du sud, ballon d'Alsace altitu

28-04-2025 12:51

Thomas Flammer

Substrate: Angelica sylvesrisSpore mass: 8.4 - 11.

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Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Dear mycologists,could someone give me an advice a

18-04-2025 23:16

Robin Pétermann Robin Pétermann

Bonjour, Voici une probable Mollisia, genre que j

26-04-2025 07:15

Dragiša Savic

Hello everyone,the lichen is Candelariella aurella

27-04-2025 15:54

Martin Bemmann Martin Bemmann

Can somebody provide this article from a Leningrad

14-04-2025 15:11

Lennert Gees

Greetings!For my master's dissertation I work on c

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Jacques Fournier Jacques Fournier

J'ai le regret d'informer les membres du forum qui

26-04-2025 19:32

Francois Guay Francois Guay

I found these small Arachnopeziza sp. growing on d

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Pezizellaceous asco on Laurus wood
Enrique Rubio, 25-01-2017 19:05
Enrique RubioHi again
 I need your ideas for to identify this small, sessile, scutellate, whitish to pale yellowish, unchanged ascomata growing on a pruned branch of Laurus nobilis.
Asci IKI rb (at high concentration), 8-spored, with croziers. Paraphyses filiform, not enlaged at their tips, with no VBs but with some small SCBs, with yellowish content only in older specimens.
The excipulum made by hyaline hyphae running + o - parallel to the surface. No textura globulosa or of cubic cells. Margin made by clavate, hyaine, smooth cells with no content.
It seems to be an Helotiale belonging to the older genus Pezizella.
What do you think?
Many thanks again
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Hans-Otto Baral, 25-01-2017 21:38
Hans-Otto Baral
Re : Pezizellaceous asco on Laurus wood
Hmm, this is difficult. Something around Hyaloscypha or Cistella. Surely, Pezizella was a waste basket.
Can you send me  the pics in higher resolution?
Zotto
Enrique Rubio, 26-01-2017 00:50
Enrique Rubio
Re : Pezizellaceous asco on Laurus wood
Yes. I send you them. But the marginal cells are clavate and fully smooth and the ascomatal appearance is not those of these genera that you ssy.
Hans-Otto Baral, 26-01-2017 12:24
Hans-Otto Baral
Re : Pezizellaceous asco on Laurus wood
Yes, I understand. A possibility could be "Phaeohelotium" carneum (= subcarneum) as it is in my folder carneum in Leptodontidium (where it probably does not belong). Leptodontidium is presently in Pezizellaceae where it does not belong......

Yes, this fits quite well I think.

Please let me know the collection data.
Enrique Rubio, 26-01-2017 12:28
Enrique Rubio
Re : Pezizellaceous asco on Laurus wood
Hi Zotto
Here are the dta collection
La Andina, cuevas de Andina (Asturias), 21-I-2017, wood of Laurus nobilis, ERD-6950.
Thanks for you replay