Argues (vs. E. P. Hamp, in CMCS 18 (Winter, 1989), pp. 113-116) that the entry sion is to be interpreted as Gr. σίον and not the Old Irish for ‘foxglove’.
Review article of: The quest for Celtic Christianity, by D. E. Meek (Edinburgh: Handsel Press, 2000); Journeys on the edges: the Celtic tradition, by T. O’Loughlin (London: Orbis, 2000).