Cladonia diversa?

Cladonia diversa?

Observation - Cladonia diversa? - UK and Ireland. Description: Not certain, could also be C. humilis. looking at photo I noticed there may be another Cladonia in foreground, maybe C. furcata, but will have to go back for better pics. Found on basalt rock

Not certain, could also be C. humilis.
looking at photo I noticed there may be another Cladonia in foreground, maybe C. furcata, but will have to go back for better pics.
Found on basalt rock