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09-01-2026 17:41

Arnold Büschlen

Hallo, F. dilatata wird von vielen Bryoparasiten

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

10-01-2026 01:18

Danny Newman Danny Newman

cf. Neovaginatispora fuckelii on indet. shrub Pre

07-01-2026 10:24

Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

09-01-2026 10:08

Blasco Rafael Blasco Rafael

Hola, en el mismo habitat que la anteriorRetamaDia

08-01-2026 21:22

Blasco Rafael Blasco Rafael

Hola, He recogido esta muestra de Orbilia sobre Re

07-01-2026 17:29

Marc Detollenaere Marc Detollenaere

Dear Forum,On a barkless Populus I found some smal

10-11-2021 17:33

Riet van Oosten Riet van Oosten

Add-on topic http://www.ascofrance.com/forum/7059

07-01-2026 10:05

Danny Newman Danny Newman

cf. Chaetospermum on XylariaCosby Campground, Grea

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On Larix decidua needles - Calycina/ Antinoa?
Pavol Palo, 07-06-2020 21:11
Hello friends,

may I ask you for help ? I would need some idea or opinion.


Fruitbody: on dead needles (Larix decidua) ... + small white anamorph?


Spores: 9-10,5 x 4 µm


Ascii: 100 x 8 µm ... 8 spores - biserial


Lugol - no or very weak reaction 


Regards


Pavol

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Peter Püwert, 07-06-2020 22:11
Peter Püwert
Re : On Larix decidua needles - Calycina/ Antinoa?
Hi Pavol,

in my opinion Moellerodiscus/ Ciboriopsis/ Calycina advenulus.

Peter.
Hans-Otto Baral, 08-06-2020 09:34
Hans-Otto Baral
Re : On Larix decidua needles - Calycina/ Antinoa?
Presence/absence of VBs in the liiving paraphyses would help. Yes, "Lambertella" advenula is very probably true. I have it in my Calycina (Antinoa-like) folder. Helotium tatrae seems to be the same.
Pavol Palo, 08-06-2020 20:54
Re : On Larix decidua needles - Calycina/ Antinoa?
Hi, Zotto

+ mikro on fresh material

Regards

Pavol

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Hans-Otto Baral, 09-06-2020 11:38
Hans-Otto Baral
Re : On Larix decidua needles - Calycina/ Antinoa?
o.k., the first pic shows the VBs (refractive vacuolar bodies) characteristic of Calycina and also advenulus.

Genetically this species is very difficult to place in a genus.