Note 325 — ROMAN PEOPLE (continued 4)
Reading edition
The evidence for this will be found in Marquardt's note 4 on p. 9. I have no doubt that Wissowa is right in explaining Indigitamenta as "Gebetsformeln," formulae of invocation; in which the most important matter, we may add, would be the name of the deity. See his Gesammelte Abhandlungen, p. 177 foll. The Indigitamenta contained, as one section, the invocations of di certi.