Cimex leucocephalus Linnaeus, 1758: 446. ST(S): EU; LSUK.
Cimex decrepitus Fabricius, 1794: 125 (syn. Stål, 1868: 88). ST(S): Denmark; ZMUC (1 ST).
Strongylocoris leucocephalus var. sibiricus Reuter, 1891j: 28, 162. STS: Russia (ES), Krasnoyarsk Terr., Sujetuk [= Verkhnesuetuk] and Osnatjennaja [= Oznachennaya]; MGAB, MZHF.