Greece consists of 13 administrative regions known as Peripheries of Greece, which are further subdivided into 51 prefectures (nomoi, singular - nomos):
... as
to a mother. She should be invoked. He also
gives prayers to Mary (cf. the De tabernaculis, and
Hortus rosarum, Pohl's ed., ut inf., i. also iii. 357,
vi. 219, 235 ...