04-01-2017 13:30
Dragiša SavicHi, I accidentally found this parasitic species on
06-01-2017 09:23
Jacky LaunoyBonjour,Quelqu'un pourait -il me procurer la publi
04-01-2017 14:04
Castillo Joseba
Galicia material seco.... Al hacer la micro no le
04-01-2017 10:04
Angel Pintos
I need some help with this apothecium found in die
04-01-2017 17:51
Angel Pintos
On twigs of Globularia alypum.Black spots becoming
01-01-2017 18:11
Lothar Krieglsteiner
... in the vicinity of Wiesbaden-Kohlheck, Germa
27-12-2016 21:57
Lepista ZacariasHi eveyone,Today I found this Helvella but I not c
Is this Arthonia epiphyscia?
Hi,
You must give more informations. Are the ascomata perithecioid ? Could you also describe or show hamathecium ?
Best wishes,
Alain
PS : it could be Lichenochora obscuroides
Are you really sure of the identification on the lichen ?
What was its size ? Are soralia present ?
Yes, it is very similar to the Lichenochora obscuroides. I looked here over 100 lichen parasitic species, but this I missed.
I think there are two species of Physcia. P.adscendens (first picture) and P.tenella (second picture). If I'm not mistaken. Fungus are on P.tenella.
Ascomata is perithecioid (fourth picture, section)
The one you call P. tenella, parasited one, is not P. tenella. It looks rather like Phaeophyscia orbicularis, that is a good host for L. obscuroides.
Alain