Common Earthball?

Common Earthball?

Observation - Common Earthball? - UK and Ireland. Description: I think this solitary fungus is probably an Earthball (Scleroderma) rather than a Puffball (Lycoperdon) but beyond that I'm not sure. I've plumped for the Common Earthball based on the size (5-6cm in diameter) but maybe it could also be a Scaly Earthball

I think this solitary fungus is probably an Earthball (Scleroderma) rather than a Puffball (Lycoperdon) but beyond that I'm not sure. I've plumped for the Common Earthball based on the size (5-6cm in diameter) but maybe it could also be a Scaly Earthball (Scleroderma verrucosum)?