Associations
provided by BioImages, the virtual fieldguide, UK
Foodplant / saprobe
stalked apothecium of Ciboria batschiana is saprobic on old, fallen, mummified acorn of Quercus (native spp)
Remarks: season: 9-11
Fungus / associate
apothecium of Polydesmia fructicola is associated with Ciboria batschiana
