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10-04-2016 12:13

Viktorie Halasu Viktorie Halasu

Hello,I got this nice asco and I am not sure if my

09-04-2016 18:40

Pavol Palo

Hello friends,I would need some literature or pers

10-04-2016 08:30

ACAR ismail ACAR ismail

Hi all on twig of Salix sp. asci up to 290 um, t

09-04-2016 17:15

Adam Polhorský

Hello,this fungus (0,9-1,2mm) was found abundantly

09-04-2016 21:23

Blasco Rafael Blasco Rafael

Hola,este hongo estaba sobre una rama de Phragmite

09-04-2016 20:30

Thorben Hülsewig

Hi there,i found theses spores in a sample of Meni

09-04-2016 19:41

Thorben Hülsewig

Hi there,does anyone have this literature and can

08-04-2016 21:37

Joop van der Lee Joop van der Lee

Found on deer dung, the species has two different

08-04-2016 17:48

Blasco Rafael Blasco Rafael

Hola, no se si por las esporas alguien puede conoc

08-04-2016 17:44

Michel Delpont Michel Delpont

Bonsoir,Je recherche cet article:Minter, D. W., an

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Neottiella?
Viktorie Halasu, 10-04-2016 12:13
Viktorie HalasuHello,
I got this nice asco and I am not sure if my determination is good:
Apothecia up to 7 mm diam, on soil among mosses in wet forrest, mostly Picea around. I don't know how to recognize from exsiccate if it is bryoparasite or not.
Receptacle is in exsiccate pale orange and visibly hairy.
Hairs ca. 6,6–9,4 ? thick (in LACB), hyaline, thickwalled, obtuse, superficial. Ectal excipulum of t. intricata (probably, didn't see it clearly), medúlla t. intricata.
Asci IKI-, contents colored goldbrown in IKI.
Paraphyses filiform, almost not enlarged at apex, straight or slightly curved.
Spores elipsoid, alive probably with two middle-sized guttules, now mostly one big LB, (18.3) 19.2–20.8 × (9.5) 10–11.3 (11.7) ?. In water they look smooth, but in LACB there's very fine ornamentation of short curved lines, sometimes anastomosing. It's very incomplete, mostly only at poles, or just a few lines across the spore, and I observed it only on some spores. At first, I thought the spores are not ornamented but just wrinkled due to LACB and collapsing.

I think it might be Neottiella aphanodictyon (not completely mature), because of the excipulum structure, hairs and ornamentation. Or is there another (better) match?


Thank you in advance.
Tori

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Gilbert MOYNE, 10-04-2016 17:57
Re : Neottiella?
Bonjour,
Oui,il semblerait bien que votre espèce corresponde à Neottiella aphanodictyon = Leucoscypha borealis d'autant que la mousse visible sur la photo semble être une polytrichaceae.
L'espèce est peu courante et les spores sont très finement ornées de lignes formant une sorte de réseau incomplet
Gilbert
Viktorie Halasu, 11-04-2016 06:38
Viktorie Halasu
Re : Neottiella?
Good morning, thank you very much for confirmation.