Penn Cruc, [66].

Pennocrucium, [66].

Perambulation, [277].

Persephone, [68], [85].

Picts, [16] f., [217], [220], [222].

Pillar of sky, [228].

Place-names, [16] note, [17], [19], [120], [146], [209], [211].

Plants, [176], [205] f.

Pliny, [162], [175], [198], [205] f., [328].

Plutarch, [343].