Accès membres

Mot de passe perdu? S'inscrire

17-07-2025 11:55

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Gernot Friebes

Hi,do you think this collection could be R. ulmari

25-02-2023 18:36

Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

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Unknown helotiales on moss
Robin Isaksson, 13-12-2020 20:03
Robin IsakssonHi!

Spores 22-25x 9-10.5um some one septate But most onecell. Older dead ones lightbrown. No reaction i Ascitopp in lugols. parafyses septate.
Found on Silicate Stone on unknown moss. Racomitrium i think.

Anyone knows it?
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Oluna & Adolf Ceska, 13-12-2020 20:42
Oluna & Adolf Ceska
Re : Unknown helotiales on moss
Try Neottiella albocincta (Berk. & M.A. Curtis) Sacc.
https://mushroomobserver.org/204317
Zuzana Sochorová (Egertová), 13-12-2020 20:53
Zuzana Sochorová (Egertová)
Re : Unknown helotiales on moss
Hello, it cannot be Neottiella albocincta - it is an operculate species, ascospores have reticulate ornamentation and are nor multiguttulate. Apothecia have hairs and are more vividly orange, also the host moss is different (Atrichum undulatum).
Robin Isaksson, 13-12-2020 20:53
Robin Isaksson
Re : Unknown helotiales on moss
Hi,

Thx for answer.

but im certain its not N.albocincta vrong host (Atrichum undulatum) and spores have not ridges.

Regards
Hans-Otto Baral, 13-12-2020 21:26
Hans-Otto Baral
Re : Unknown helotiales on moss
Ha, this I called Mniaecia dicranellae, but it is a nomen provisorium.

Would be good to describe, if it is actually undescribed yet. Mniaecia is still in my Durella folder. We have 3 collections, all on Dicranella. But yours is a different moss, apparently.

Zotto
Oluna & Adolf Ceska, 13-12-2020 21:29
Oluna & Adolf Ceska
Re : Unknown helotiales on moss
Zuzana, what moss do you have in mind? Robin's moss looks more like Atrichum. Definitely it is not Racomitrium!
Robin Isaksson, 13-12-2020 21:35
Robin Isaksson
Re : Unknown helotiales on moss
In provide one more:

I think its fits fine with R. Heterostichum.

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Robin Isaksson, 13-12-2020 21:41
Robin Isaksson
Re : Unknown helotiales on moss
Oohh

A nice find then!
I will put is in hebaria as Mniaecia.
If i cant find a proper name for it, otherwise i hope it would be described in the future :)

Thank you for the help with it!





Hans-Otto Baral, 13-12-2020 22:05
Hans-Otto Baral
Re : Unknown helotiales on moss
Yes, please hope ... Always a huge work and hundreds of such species.
Zuzana Sochorová (Egertová), 14-12-2020 08:49
Zuzana Sochorová (Egertová)
Re : Unknown helotiales on moss
I mean that host of Neottiella albocincta is almost always Atrichum undulatum (one find from South Africa was on Atrichum androgynum). Bryophilous Pezizales are usually very faithful to their host mosses. The moss on the photo isn't Atrichum (and the fungus even isn't Pezizales), but it has already been clarified by others). Best regards, Zuzana
Csaba Németh, 14-12-2020 14:46
Csaba Németh
Re : Unknown helotiales on moss
Hi,

Last week I also collected something similar in Hungary, growing on Dicranum scoparium.

Best,
Csaba

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