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I wonder if this might be a different species, perhaps the Southern polypody, P. cambricum, as yhe lower pinnae are much longer than the upper ones, giving a more triangular outline than is typical for P. vulgare.
This implies that I had not decided which species; yes I agree probably not P. vulgare seg.
I did not read your id carefully enough.
Lat/Lng: 44.914539, 9.394171