Likewise in Synagoge sigma120 and Photius sigma328 Theodoridis. Further references in Theodoridis' apparatus. If the headword participle (from ski/dnhmi, a variant of sigma 554) is quoted from somewhere in this nominative form, possible sources are Plutarch, Moralia 507A, or commentary to Dionysius Periegetes 48, where the text of Dionysius reads a)poskidna/menos, but Eustathius in his commentary (28) seems to know a version with the uncompounded skidna/menos. On the other hand the original might be in an oblique case; cf. Hesychius sigma981 (genitive case, derived according to Latte from Gregory of Nazianzus PG 37.987.1).