Black on Picea branch - Forum ASCOFrance

15-06-2020 16:04

Black on Picea branch

Juuso Äikäs

There was a thin branch of Picea abies that had fa

15-06-2020 16:11

Lachnum on Salix leaves

Juuso Äikäs

These little Lachnums were growing on fallen Salix

14-06-2020 20:58

Neocucurbitaria ?

Andgelo Mombert

Bonsoir, Sur branche morte aérienne de Rhamnus a

12-06-2020 19:59

Apiospora montagnei telemorph state alongside Arthrinium state

Hardware Tony

Found on Bambusa, I first thought these were two d

14-06-2020 15:58

Godronia-like fungus with ciliate ascospores

Nicolas VAN VOOREN

Hello.Here is a godronia-like fungus found on a br

04-06-2020 18:28

Asco on Himalayan Balsam

Malcolm Greaves

HelloCan someone help with this long necked flask

14-06-2020 15:10

Pyrenopeziza chailletii? => yes

Riet van Oosten

Hello, Found by Willy Heimeriks (June 2020, The N

11-06-2020 21:35

on P. uncinata needles

Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco encontra

14-06-2020 12:34

En hoja de Arundo donax

Castillo Joseba

Me mandan el material de Galicia, recolectado en

14-06-2020 00:27

Iridinea?

Garcia Susana

Hola, He recogido estos apotecios de color naranj

« < 418 419 420 421 422 > »

Black on Picea branch

Juuso Äikäs, 15-06-2020 16:04

There was a thin branch of Picea abies that had fallen into a little forest stream with only little water at the moment. It had these black fungi growing on it.

The microscopy looks rather distinctive. Paraphyses thin and cylindrical, plenty of crystals in the excipulum. I measured a couple free spores and they were around 35 x 10 microns.

I've no idea what these are. Do you?

Gernot Friebes, 15-06-2020 20:22

Re : Black on Picea branch

It looks like Tryblidiopsis pinastri to me.

Best wishes,
Gernot

Juuso Äikäs, 15-06-2020 20:41

Re : Black on Picea branch

Yes, that seems to fit well -- thank you!

Accès membres

Forum AscoFrance