Arthrorhaphis aeruginosa R. Sant. & Tønsberg


Source: https://fungi.myspecies.info/all-fungi/arthrorhaphis-aeruginosa - Photo uploaded by Paul Cannon - CC BY NC
Arthrorhaphis aeruginosa parasitizing Cladonia ochrochlora. The host thallus turns blue-green in colour due to the parasitism. Collection from Raasay, Scotland.


Harrie Sipman – Source http://www.bgbm.fu-berlin.de/sipman/Zschackia/AegeanLichens/CaloplacaAC.htm - As Caloplaca oasis