07-04-2015 00:14
Jenny SeawrightOn dead herbaceous stem, probably from Urtica but
07-04-2015 20:48
Chris YeatesBonsoir tousI recently collected a small dark fung
06-04-2015 17:25
Enrique RubioHi to all Few days ago I have found these small
07-04-2015 14:26
Blasco RafaelHola, tengo esta Rosellinia recogida sobre rama ca
31-03-2015 22:07
Garcia SusanaHello: I found a group of apothecia growing on th
05-04-2015 19:46
Jenny SeawrightHello all, Black disco found on thin dead twigs of
03-04-2015 18:48
Steve ClementsCistella , Arachnopeziza?Found March 24 2015 on a
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.