Dicyphus stachydis J. Sahlberg, 1878a: 29. STS: male, female, Russia (ES), Krasnoyarsk Terr., Kolmogorovo; NHRS.
Capsus collaris (non Fallén, 1807): Flor, 1860: 483. Misidentification (see J. Sahlberg, 1878a: 29).
Dicyphus errans (non Wolff, 1804): Reuter, 1875g: 127. Misidentification (see Reuter, 1882g: 63, 193).