Brown-spored Apothecia on wood

12-03-2025 17:54

Scutellinia hyperborea?

Karl Soler Kinnerbäck

Hi all!Do you agree with Scutellinia hyperborea? P

06-06-2025 12:12

S. capillipes

Hans-Otto Baral

Dear all I want to ask you if you have any recent

01-06-2025 09:37

Octospora

Charles Aron

Hi All, I found this Octospora growing with liver

15-06-2025 21:39

Leptosphaeria cf.conoidea

éric ROMERO

Bonjour à tous, Espèce récoltée sur une tige

14-06-2025 13:28

titre : Hypoxylon sur populus

Richard VALERI

Bonjour à tous.Trouvé au sol, longuement résupi

13-06-2025 16:34

Strossmayeria-like on Fagus

Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

13-06-2025 19:57

Helvella

Castillo Joseba

De ayer en bosque de hayas y avellanosEjemplar uni

12-06-2025 19:36

Lachnum sp. on Larix sp. cones

Rodríguez Borja

Hi, I have got this collection hoping you can giv

13-06-2025 09:41

Aquatic ascomycete.

Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

12-06-2025 15:53

Arthoniales? Saccothecium-like

Viktorie Halasu

Hello, I keep finding something with spores like

« < 1 2 3 4 5 > »

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