Arcyria pomiformis (Leers) Rostaf.

Gracia, E.. Place of collection: Greece; Mount Olympus, Skoteina (N39°5900' E22°3200'). Date of collection: 23 March 1988. Associated organism: Castanea sativa (wood). Collector: Gracia, E.. Identifier: Ing, B..

Gracia, E.. Place of collection: Greece; Mount Ossa, Agiopriono (N39°1000' E22°4500'). Date of collection: 24 March 1988. Associated organism: Fagus sylvatica (branch). Collector: Gracia, E.. Identifier: Gracia, E..