The Fungi of Britain and Ireland website is inaccessible again but according to the AFL website Lichenodiplis fallaciosa is lichenicolous on Orcularia insperata and (outside Europe) Buellia multispora,
but Lichenoconium lichenicola is lichenicolous on the thallus of various species of Physcia:
I’m rather confused and hoping someone could clarify this as I’ve recorded what I had identified as Lichenodiplis fallaciosa on Orcularia insperata (Rinodina biloculata) from both Dorset and SW Ireland:
https://www.irishlichens.ie/pages-lichen/l-648.htmlhttps://www.irishlichens.ie/pages-lichen/l-648.html
Looks OK with simple coidia so it should be Lichenodiplis fallaciosaLichenoconium lichenicola
Neil
I did email Brian a fortnight ago but haven’t had a reply.
Neil
Dear Jenny,
You can correctly report your Lichenodiplis on Orcularia as L. fallaciosa, for now. In Paul Diederich’s forthcoming revision of Muellerella/Lichenodplis/Laeviomyces this species will be given a new name. Paul has sent me a draft revision of this group of fungi on Arthoniales and Buellia s. lat. and Rinodina s. lat., but has asked me not to pass it on – I should honour that wish. However, please contact Paul Diederich directly re your Dorset find (he is aware of your Cork find) so he can put a dot on his map.
All the Best
Brian
PS There will be a large number of changes when Paul’s coelomycete volume is produced, including many new species/interpretations/combinations – these are best done in one go!
