
13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate

13-09-2025 14:10
Wim de GrootWe found this hymenoscyphus on rubus fruticulosis.

11-09-2025 16:57
Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Found on Robinia pseudoacasia together with Diapor

10-09-2025 17:18

Hola, encontre este estiercol de vaca estos apotec

02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
Gray lichen id ?
Cvenkel Miran,
28-03-2015 00:07
Cvenkel Miran,
28-03-2015 22:33
Re : Gray lichen id ?
I guess Acrocordia. Ref.:
http://www.irishlichens.ie/pages-lichen/l-303.html
http://www.irishlichens.ie/pages-lichen/l-303.html
Alain GARDIENNET,
29-03-2015 09:05
Re : Gray lichen id ?
Hi,
Here it's impossible without microscopy. Acrocordia is easily recognizable with ascospores.
Rock is calcareous ?
Alain
Cvenkel Miran,
29-03-2015 13:52
Re : Gray lichen id ?
It is calcerous. It is typical karst area.
See this image
See this image
Lepista Zacarias,
29-03-2015 14:43
Re : Gray lichen id ?
I don't believe this is Acrocordia. Species in this genus have big perithecia with visible ostiole by magnification of the photo, but what we see is an arthonioid apothecia.
Best wishes,
zaca
Best wishes,
zaca
Cvenkel Miran,
29-03-2015 15:55
Re : Gray lichen id ?
Ok will get better photos next time. Lots of gray patches this size around there.
SYLVAIN ARD,
08-04-2015 16:02
Re : Gray lichen id ?
Ca me rappelle le Verrucaria calciseda mais je ne le garantirais pas, le groupe des lichens crustacés est très difficile.