Brown-spored Apothecia on wood

09-08-2020 15:33

Diatrype Arbeit aus SWPR

Eduard Osieck

Can somebody provide a copy of GÖRKE, C. & H

09-08-2020 22:18

bitunicate ascomycete on wood in rivulet - Lophiostoma?

Lothar Krieglsteiner

... the spores of this find (today, in the Eifel,

08-08-2020 20:54

Peziza sp. Alguna opinion?

Antonio Couceiro

Ascoma de 5cm, creciendo entre raices de Prunus la

09-08-2020 23:56

Bacidia_Bacidina?

Garcia Susana

Hola, He recogido estos apotecios sobre una rama

09-08-2020 07:55

minute mould on grass remains

Lothar Krieglsteiner

... maybe Molinia, in an acid bog (near Narthecium

09-08-2020 14:20

Hymenoscyphus monticola ??

Castillo Joseba

De esta mañana en el himenio de una Daedaleopsis

09-08-2020 07:33

minute black mould on herbaceous stem

Lothar Krieglsteiner

... exactly Filipendula ulmaria, in the Eifel (Ger

09-08-2020 15:22

Long papillate Teichospora

Eduard Osieck

This long papillate, bitunicate asco with muriform

09-08-2020 07:49

Camarops on Quercus

Lothar Krieglsteiner

... 8.8.20, in the Eifel (Germany), on the same lo

07-08-2020 00:14

Amphisphaeria ?

Garcia Susana

Hola, He recogido este hongo creciendo sobre un t

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Brown-spored Apothecia on wood

Stefan Blaser, 04-11-2019 19:17

Hello everybody,

I did have limited possibilities and time to work on this collection, but very likely the characteristics of the species are special enough to get some help here...

Ecology: On deciduous wood, most likely Tilia

Macro: Apothecia about 1-2 mm in Diameter, dark olive-green, discoid, in small groups. When old nearly black.

Micro: Spores brown, smooth, aseptate, filled with greenish oildrops, 11.5-13 x 7.5-9 µm. Paraphyses zylindric, about 2 µm broad, conspicuously filled with greenish oildrops that turn reddish in IKI. Asci IKI negative.

Thanks a lot for any help,

Stefan