Abstract
The grammarian Marius Plotius Sacerdos, whose work is to be found in Keil's Grammatici Latini, vi. 427–546, quotes a number of Greek verses, whose authors he does not specify, to illustrate various metres. He derives them from some earlier Greek metrician, whose practice, like Hephaestion's, was to take his examples from the beginnings of poems. In most cases they have been corrupted by copyists who knew no Greek, sometimes so badly that where the verse is not known from another source it can no longer be restored. But unlike corruptions in Greek traditions, they are almost purely visual in nature.