Cymus origani Kolenati, 1845: 90. LT (Péricart, 2001a: 113): female, Russia (ST) or Azerbaijan, Caucasus or Karabakh; NHMW.
Stenogaster ditomoides (non A. Costa, 1847): Herrich-Schaeffer, 1850: 216. Misidentification (see Puton, 1886a: 24).
Microplax interrupta (non Fieber, 1837): Fieber, 1861a: 208, partly. Misidentification (see Puton, 1886a: 24).
Metopoplax origani var. cingulata Horváth, 1882a: 221 (syn. Puton, 1899a: 29, with fuscinervis; Péricart, 1999b: 39). LT (Péricart, 1996b: 156): male, Ukraine, Crimea, Sevastopol; HNHM.