Apostle of Ireland, Archbishop of Armagh St. Patrick has given his name to many things. St. Patrick’s Purgatory, for example, was where the saint had a vision of purgatory, traditionally on tiny Station Isle in Lough Derg, southeast Donegal. Then there is St. Patrick’s Cabbage. No, not the mythical shamrock nor a member of the Brassicaceae but a Saxifraga.