03-05-2026 10:57
Me mandan el material seco de Galicia (España) re
02-05-2026 12:42
Alain BRISSARDBonjour à tousJeuidi 30 avril dernier on m'a remi
02-05-2026 13:06
Pauline. PennaBonjour Please can someone help me with this id
01-05-2026 22:45
Thierry Blondelle
Bonjour à tous, Une récolte sur bouse séchée d
28-04-2026 20:07
Lothar Krieglsteiner
... on twig in the air at standing Ceratonia siliq
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
28-04-2026 20:33
Vitus SchäfftleinHello, I found Trochila ilicina on Ilex aquifoliu
30-04-2026 10:28
Rot BojanHello, by appearance I would say that I am dealing
Lichenicolous on thelotrema lepadinum
Robin Isaksson,
13-03-2020 21:41
Hifound this on in sweden in old grown fostest.
need help with species, Opegrapha/ arthonia it seems? Was first thinking on A. Thelotrematis but Spores are to long.
Anyone have a clue?
”apotecia” react green it seems but this is a bit uncertain.
asci is 8-spored, more info on pictures.
Spores seen in Koh. Parafyses branched
Regards
Alain GARDIENNET,
14-03-2020 13:34
Re : Lichenicolous on thelotrema lepadinum
Hi Robin,
Perhaps you should compare to Opegrapha pigozziana
Robin Isaksson,
15-03-2020 08:57
Re : Lichenicolous on thelotrema lepadinum
Hi!
Thank you for the answer.
I will campare it.
Regards
Robin
Thank you for the answer.
I will campare it.
Regards
Robin








Opegrapha-pigozziana-0001.pdf